Parameter Groups
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# National Water Information System
# 2024/04/20
#
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# Date Retrieved: USGS Water Data for the Nation Help System
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parm_cd group parm_nm epa_equivalence result_statistical_basis result_time_basis result_weight_basis result_particle_size_basis result_sample_fraction result_temperature_basis CASRN SRSName parm_unit
5s 15s 141s 26s 18s 0s 0s 0s 12s 0s 12s 32s 10s
03521 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, soil or rock, per mil Agree 14762-74-4 Carbon-13/Carbon-12 ratio per mil
03522 Stable Isotopes delta sulfur-34/sulfur-32 of sulfide, water, filtered, per mil Agree Dissolved Sulfur-34/Sulfur-32 ratio per mil
03523 Stable Isotopes delta sulfur-34/sulfur-32 of sulfide, bed sediment, per mil Agree Bed Sediment Sulfur-34/Sulfur-32 ratio per mil
49902 Stable Isotopes delta sulfur-34/sulfur-32 of sulfide, water, filtered, per mil Agree Dissolved Sulfur-34/Sulfur-32 ratio per mil
49926 Stable Isotopes delta carbon-13/carbon-12, carbon dioxide, per mil Agree 14762-74-4 Carbon-13/Carbon-12 ratio per mil
49927 Stable Isotopes delta carbon-13/carbon-12, rock, per mil Agree 14762-74-4 Carbon-13/Carbon-12 ratio per mil
49928 Stable Isotopes delta sulfur-34/sulfur-32 of sulfate, rock, per mil Agree Sulfur-34/Sulfur-32 ratio per mil
49929 Stable Isotopes delta sulfur-34/sulfur-32 of sulfide, rock, per mil Agree Sulfur-34/Sulfur-32 ratio per mil
49930 Stable Isotopes delta sulfur-34/sulfur-32 of disulfide, rock, per mil Agree Sulfur-34/Sulfur-32 ratio per mil
49931 Stable Isotopes delta sulfur-34/sulfur-32 of monosulfide, rock, per mil Agree Sulfur-34/Sulfur-32 ratio per mil
49932 Stable Isotopes delta sulfur-34/sulfur-32 of sulfate, water, filtered, per mil Agree Dissolved Sulfur-34/Sulfur-32 ratio per mil
54072 Stable Isotopes Strontium-87 plus strontium-86, water, unfiltered, recoverable, micrograms per liter USGS use and no use by EPA Recoverable ug/l
61036 Stable Isotopes delta helium-3/helium-4, water, unfiltered, ingrowth method, percent Agree Total 14762-55-1 %
61037 Stable Isotopes delta helium-3/helium-4 error, water, unfiltered, ingrowth method, percent Agree Standard Deviation Total 14762-55-1 %
61040 Stable Isotopes Helium-3/helium-4, water, unfiltered, ratio Agree Total 14762-55-1 ratio
62648 Stable Isotopes delta boron-11/boron-10, water, filtered, per mil USGS use and no use by EPA Dissolved per mil
63035 Stable Isotopes delta nitrogen-15/nitrogen-14 of total nitrogen, solids, per mil USGS use and no use by EPA Nitrogen-15/14 ratio per mil
63036 Stable Isotopes delta nitrogen-15/nitrogen-14 of nitrate, solids, per mil USGS use and no use by EPA Nitrogen-15/14 ratio per mil
63037 Stable Isotopes delta nitrogen-15/nitrogen-14 of exchangeable ammonium, solids, per mil USGS use and no use by EPA Nitrogen-15/14 ratio per mil
63038 Stable Isotopes delta carbon-13/carbon-12 of total carbon, solids, per mil USGS use and no use by EPA 14762-74-4 Carbon-13/Carbon-12 ratio per mil
63040 Stable Isotopes delta oxygen-18/oxygen-16 of nitrate, solids, per mil USGS use and no use by EPA 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
63041 Stable Isotopes delta oxygen-18/oxygen-16 of nitrate, water, filtered, per mil USGS use and no use by EPA Dissolved 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
63150 Stable Isotopes delta nitrogen-15/nitrogen-14 of dinitrogen, water, dissolved, per mil USGS use and no use by EPA Dissolved Nitrogen-15/14 ratio per mil
63511 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, biota, tissue, per mil USGS use and no use by EPA 14762-74-4 Carbon-13/Carbon-12 ratio per mil
63512 Stable Isotopes delta nitrogen-15/nitrogen-14 of organic nitrogen, biota, tissue, per mil USGS use and no use by EPA Nitrogen-15/14 ratio per mil
63513 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, suspended sediment, per mil USGS use and no use by EPA Suspended 14762-74-4 Carbon-13/Carbon-12 ratio per mil
63514 Stable Isotopes delta nitrogen-15/nitrogen-14 of organic nitrogen, suspended sediment, per mil USGS use and no use by EPA Suspended Nitrogen-15/14 ratio per mil
63515 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, bed sediment, per mil USGS use and no use by EPA Bed Sediment 14762-74-4 Carbon-13/Carbon-12 ratio per mil
63516 Stable Isotopes delta nitrogen-15/nitrogen-14 of organic nitrogen, bed sediment, per mil USGS use and no use by EPA Bed Sediment Nitrogen-15/14 ratio per mil
65223 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, water, filtered, per mil USGS use and no use by EPA Dissolved 14762-74-4 per mil
65224 Stable Isotopes delta carbon-13/carbon-12 of organic carbon 1-sigma uncertainty, water, filtered, per mil USGS use and no use by EPA 1-Sigma CSU Dissolved 14762-74-4 per mil
65241 Stable Isotopes delta carbon-13/carbon-12 of methane, water, dissolved, relative to Vienna PeeDee belemnite (VPDB), per mil USGS use and no use by EPA Dissolved 14762-74-4 per mil
65242 Stable Isotopes delta carbon-13/carbon-12 of ethane, water, dissolved, headspace method, relative to Vienna PeeDee belemnite (VPDB), per mil USGS use and no use by EPA Dissolved 14762-74-4 per mil
65243 Stable Isotopes delta carbon-13/carbon-12 of inorganic carbon, water, dissolved, relative to Vienna PeeDee belemnite (VPDB), per mil USGS use and no use by EPA Dissolved 14762-74-4 Carbon-13/Carbon-12 ratio per mil
65245 Stable Isotopes delta hydrogen-2/hydrogen-1 of methane, water, dissolved, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil USGS use and no use by EPA Mean Dissolved 7782-39-0 Deuterium/Hydrogen ratio per mil
75978 Stable Isotopes Strontium-87/strontium-86, water, filtered, ratio Not checked Dissolved 13982-64-4 Strontium-87/strontium-86, ratio ratio
82081 Stable Isotopes delta carbon-13/carbon-12, water, filtered, per mil Not checked Total 14762-74-4 Carbon-13/Carbon-12 ratio per mil
82082 Stable Isotopes delta hydrogen-2/hydrogen-1, water, unfiltered, per mil Not checked Total 7782-39-0 Deuterium/Hydrogen ratio per mil
82083 Stable Isotopes delta lithium-7/lithium-6, water, unfiltered, per mil Not checked Total Lithium-7/Lithium-6 ratio per mil
82084 Stable Isotopes delta nitrogen-15/nitrogen-14, water, unfiltered, per mil Not checked Total Nitrogen-15/14 ratio per mil
82085 Stable Isotopes delta oxygen-18/oxygen-16, water, unfiltered, per mil Not checked Total 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
82086 Stable Isotopes delta sulfur-34/sulfur-32, water, unfiltered, per mil Not checked Total Sulfur-34/Sulfur-32 ratio per mil
82336 Stable Isotopes delta sulfur-34/sulfur-32, bed sediment, per mil Not checked Bed Sediment Sulfur-34/Sulfur-32 ratio per mil
82337 Stable Isotopes delta oxygen-18/oxygen-16, bed sediment, per mil Not checked Bed Sediment 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
82338 Stable Isotopes delta nitrogen-15/nitrogen-14, bed sediment, per mil Not checked Bed Sediment Nitrogen-15/14 ratio per mil
82339 Stable Isotopes delta carbon-13/carbon-12, bed sediment, per mil Not checked Bed Sediment 14762-74-4 Carbon-13/Carbon-12 ratio per mil
82341 Stable Isotopes delta nitrogen-15/nitrogen-14 of organic nitrogen, soil or rock, per mil Not checked Nitrogen-15/14 ratio per mil
82688 Stable Isotopes delta nitrogen-15/nitrogen-14 of nitrate, soil, per mil Agree Nitrogen-15/14 ratio per mil
82689 Stable Isotopes delta nitrogen-15/nitrogen-14 of ammonia, soil, per mil Agree Nitrogen-15/14 ratio per mil
82690 Stable Isotopes delta nitrogen-15/nitrogen-14 of nitrate, water, filtered, per mil Agree Dissolved Nitrogen-15/14 ratio per mil
82691 Stable Isotopes delta nitrogen-15/nitrogen-14 of ammonia, water, filtered, per mil Agree Dissolved Nitrogen-15/14 ratio per mil
82698 Stable Isotopes delta nitrogen-15/nitrogen-14 of dinitrogen, water, unfiltered, per mil Not agree Nitrogen-15/14 ratio per mil
82699 Stable Isotopes delta oxygen-18/oxygen-16 of dissolved oxygen, water, unfiltered, per mil Not agree Dissolved 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
82700 Stable Isotopes delta carbon-13/carbon-12 of carbonate fraction, solids, per mil Not agree 14762-74-4 Carbon-13/Carbon-12 ratio per mil
82701 Stable Isotopes delta chromium-53/chromium-52, water, filtered, per mil Not agree Dissolved 13981-78-7 per mil
82702 Stable Isotopes delta boron-11/boron-10, water, unfiltered, per mil Not agree Total per mil
82725 Stable Isotopes delta chlorine-37/chlorine-35, water, filtered, per mil USGS use and no use by EPA Dissolved per mil
82726 Stable Isotopes delta bromine-81/bromine-79, water, filtered, per mil USGS use and no use by EPA Dissolved per mil
82727 Stable Isotopes delta oxygen-18/oxygen-16 of sulfate, water, filtered, per mil USGS use and no use by EPA Dissolved 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
82734 Stable Isotopes delta carbon-13/carbon/12 of organic carbon, solids, per mil Not checked 14762-74-4 per mil
82736 Stable Isotopes delta chlorine-37/chlorine-35 of perchlorate, water, unfiltered, per mil Not checked Total per mil
82737 Stable Isotopes delta oxygen-18/oxygen-16 of perchlorate, water, unfiltered, per mil Not checked Total 14797-71-8 Oxygen-18/Oxygen-16 ratio per mil
82739 Stable Isotopes Oxygen-17/oxygen-16 ratio in perchlorate, water, unfiltered, ratio Not checked Total ratio
82740 Stable Isotopes delta strontium-87/strontium-86, carbonate rock, 3N nitric acid extracted, per mil Not checked 13982-64-4 Strontium-87/strontium-86, ratio per mil
82741 Stable Isotopes delta oxygen-18/oxygen-16, carbonate rock, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked per mil
82742 Stable Isotopes delta carbon-13/carbon-12 of propane, water, dissolved, headspace method, relative to Vienna PeeDee belemnite (VPDB), per mil Not checked Dissolved 14762-74-4 per mil
82743 Stable Isotopes Carbon-13 in methane, water, unfiltered, percent Not checked Total 14672-74-4 %
82744 Stable Isotopes Deuterium in methane, water, unfiltered, percent Not checked Total 7782-39-0 %
82745 Stable Isotopes Oxygen-18 in water molecules, water, unfiltered, percent Not checked Total 14797-71-8 %
82746 Stable Isotopes Strontium-87/strontium-86, water, filtered, normalized to standard reference material, ratio Not checked Dissolved 13982-64-4 Strontium-87/strontium-86, ratio ratio
82747 Stable Isotopes delta strontium-87/strontium-86, water, filtered, as standard deviation from seawater, per mil Not checked Dissolved 13982-64-4 per mil
82748 Stable Isotopes delta sulfur-34/sulfur-32, water, filtered, relative to Vienna Canyon Diablo Troilite (VCDT), per mil Not checked Dissolved per mil
82749 Stable Isotopes delta oxygen-18/oxygen-16 in phosphate, water, filtered, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked Dissolved 14797-71-8 per mil
82750 Stable Isotopes delta oxygen-18/oxygen-16 in phosphate, water, unfiltered, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked Total 14797-71-8 per mil
82751 Stable Isotopes delta oxygen-18/oxygen-16 in water leachable phosphate, solids, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked 14797-71-8 per mil
82752 Stable Isotopes delta strontium-88/strontium-86, water, filtered, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked Dissolved per mil
82753 Stable Isotopes Neon-20/neon-22, water, unfiltered, ratio Not checked Total 13981-34-5 ratio
82754 Stable Isotopes Neon-21/neon-22, water, unfiltered, ratio Not checked Total 13981-35-6 ratio
82755 Stable Isotopes Argon-38/argon-36, water, unfiltered, ratio Not checked Total ratio
82756 Stable Isotopes Argon-40/argon-36, water, unfiltered, ratio Not checked Total 1290046-39-7 ratio
82757 Stable Isotopes Krypton-78/krypton-84, water, unfiltered, ratio Not checked Total 33580-79-9 ratio
82758 Stable Isotopes Krypton-80/krypton-84, water, unfiltered, ratio Not checked Total 26110-67-8 ratio
82759 Stable Isotopes Krypton-82/krypton-84, water, unfiltered, ratio Not checked Total 14191-81-2 ratio
82760 Stable Isotopes Krypton-83/krypton-84, water, unfiltered, ratio Not checked Total 13965-98-5 ratio
82761 Stable Isotopes Krypton-86/krypton-84, water, unfiltered, ratio Not checked Total 14191-82-3 ratio
82762 Stable Isotopes Xenon-124/xenon-132, water, unfiltered, ratio Not checked Total 15687-60-2 ratio
82763 Stable Isotopes Xenon-126/xenon-132, water, unfiltered, ratio Not checked Total ratio
82764 Stable Isotopes Xenon-128/xenon-132, water, unfiltered, ratio Not checked Total 27818-78-6 ratio
82765 Stable Isotopes Xenon-129/xenon-132, water, unfiltered, ratio Not checked Total 13965-99-6 ratio
82766 Stable Isotopes Xenon-130/xenon-132, water, unfiltered, ratio Not checked Total ratio
82767 Stable Isotopes Xenon-131/xenon-132, water, unfiltered, ratio Not checked Total 14683-11-5 ratio
82768 Stable Isotopes Xenon-134/xenon-132, water, unfiltered, ratio Not checked Total ratio
82769 Stable Isotopes Xenon-136/xenon-132, water, unfiltered, ratio Not checked Total 15751-79-8 ratio
82770 Stable Isotopes Neon-20/neon-22 error, water, unfiltered, ratio Not checked Total 13981-34-5 ratio
82771 Stable Isotopes Neon-21/neon-22 error, water, unfiltered, ratio Not checked Total 13981-35-6 ratio
82772 Stable Isotopes Argon-38/argon-36 error, water, unfiltered, ratio Not checked Total ratio
82773 Stable Isotopes Argon-40/argon-36 error, water, unfiltered, ratio Not checked Total 1290046-39-7 ratio
82774 Stable Isotopes Krypton-78/krypton-84 error, water, unfiltered, ratio Not checked Total 33580-79-9 ratio
82775 Stable Isotopes Krypton-80/krypton-84 error, water, unfiltered, ratio Not checked Total 26110-67-8 ratio
82776 Stable Isotopes Krypton-82/krypton-84 error, water, unfiltered, ratio Not checked Total 14191-81-2 ratio
82777 Stable Isotopes Krypton-83/krypton-84 error, water, unfiltered, ratio Not checked Total 13965-98-5 ratio
82778 Stable Isotopes Krypton-86/krypton-84 error, water, unfiltered, ratio Not checked Total 14191-82-3 ratio
82779 Stable Isotopes Xenon-124/xenon-132 error, water, unfiltered, ratio Not checked Total 15687-60-2 ratio
82780 Stable Isotopes Xenon-126/xenon-132 error, water, unfiltered, ratio Not checked Total ratio
82781 Stable Isotopes Xenon-128/xenon-132 error, water, unfiltered, ratio Not checked Total 27818-78-6 ratio
82782 Stable Isotopes Xenon-129/xenon-132 error, water, unfiltered, ratio Not checked Total 13965-99-6 ratio
82783 Stable Isotopes Xenon-130/xenon-132 error, water, unfiltered, ratio Not checked Total ratio
82784 Stable Isotopes Xenon-131/xenon-132 error, water, unfiltered, ratio Not checked Total 14683-11-5 ratio
82785 Stable Isotopes Xenon-134/xenon-132 error, water, unfiltered, ratio Not checked Total ratio
82786 Stable Isotopes Xenon-136/xenon-132 error, water, unfiltered, ratio Not checked Total 15751-79-8 ratio
82787 Stable Isotopes delta lithium-7/lithium-6, water, filtered, per mil Not checked Dissolved Lithium-7/lithium-6, ratio per mil
82788 Stable Isotopes delta chromium-53/chromium-52 analytical uncertainty (standard deviation of multiple determinations of the analyte), water, filtered, per mil Not checked Dissolved 13981-78-7 per mil
82789 Stable Isotopes Strontium-87/strontium-86 2-sigma combined uncertainty, water, filtered, normalized to standard reference material, ratio Not checked Dissolved 13982-64-4 ratio
82790 Stable Isotopes delta carbon-13/carbon-12, solids, relative to Vienna PeeDee Belemnite (VPDB), per mil Not checked 14762-74-4 per mil
82791 Stable Isotopes delta nitrogen-15/nitrogen-14, solids, relative to air, per mil Not checked per mil
82792 Stable Isotopes delta sulfur-34/sulfur-32, solids, relative to Canyon Diablo Triolite (CDT), per mil Not checked per mil
82793 Stable Isotopes delta oxygen-17/oxygen-16 of nitrate, water, filtered, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked Mean Dissolved per mil
82794 Stable Isotopes delta carbon-13/carbon-12 of organic carbon, biota, tissue, relative to Vienna PeeDee Belemnite (VPDB), per mil Not checked 14762-74-4 per mil
82795 Stable Isotopes delta nitrogen-15/nitrogen-14 of organic nitrogen, biota, tissue, relative to air, per mil Not checked Nitrogen-15/14 ratio per mil
82796 Stable Isotopes Boron-11/boron-10, water, filtered, ratio Not checked Dissolved ratio
82797 Stable Isotopes delta boron-11/boron-10, water, filtered, relative to Standard Reference Material (SRM) 951 boric acid, per mil Not checked Dissolved per mil
82798 Stable Isotopes delta calcium-44/calcium-40, water, filtered, relative to Standard Reference Material (SRM) 915a calcium carbonate, per mil Not checked Dissolved 14255-03-9 per mil
82799 Stable Isotopes delta barium-138/barium-134, water, filtered, relative to Standard Reference Material (SRM) 3104A, per mil Not checked Dissolved 15010-01-2 per mil
82802 Stable Isotopes Lead-206/lead-204, water, filtered, ratio Not checked Dissolved ratio
82803 Stable Isotopes Lead-207/lead-204, water, filtered, ratio Not checked Dissolved ratio
82804 Stable Isotopes Lead-208/lead-204, water, filtered, ratio Not checked Dissolved ratio
82805 Stable Isotopes delta carbon-13/carbon-12 of methane, air, relative to Vienna PeeDee belemnite (VPDB), per mil Not checked 14762-74-4 per mil
82806 Stable Isotopes delta hydrogen-2/hydrogen-1 of methane, air, relative to Vienna Standard Mean Ocean Water (VSMOW), per mil Not checked 7782-39-0 per mil
82807 Stable Isotopes delta carbon-13/carbon-12 of ethane, air, relative to Vienna PeeDee belemnite (VPDB), per mil Not checked 14762-74-4 per mil
82808 Stable Isotopes delta carbon-13/carbon-12 of propane, air, headspace method, relative to Vienna PeeDee belemnite (VPDB), per mil Not checked 14762-74-4 per mil
82809 Stable Isotopes Helium-3/helium-4, air, ratio Not checked 14762-55-1 ratio
82810 Stable Isotopes Helium-3/helium-4 error, air, ratio Not checked 14762-55-1 ratio
82811 Stable Isotopes Neon-20/neon-22, air, ratio Not checked 13981-34-5 ratio
82812 Stable Isotopes Neon-21/neon-22, air, ratio Not checked 13981-35-6 ratio
82813 Stable Isotopes Argon-38/argon-36, air, ratio Not checked ratio
82814 Stable Isotopes Argon-40/argon-36, air, ratio Not checked 1290046-39-7 ratio
82815 Stable Isotopes Krypton-78/krypton-84, air, ratio Not checked 33580-79-9 ratio
82816 Stable Isotopes Krypton-80/krypton-84, air, ratio Not checked 26110-67-8 ratio
82817 Stable Isotopes Krypton-82/krypton-84, air, ratio Not checked 14191-81-2 ratio
82818 Stable Isotopes Krypton-83/krypton-84, air, ratio Not checked 13965-98-5 ratio
82819 Stable Isotopes Krypton-86/krypton-84, air, ratio Not checked 14191-82-3 ratio
82820 Stable Isotopes Xenon-124/xenon-132, air, ratio Not checked 15687-60-2 ratio
82821 Stable Isotopes Xenon-126/xenon-132, air, ratio Not checked ratio
82822 Stable Isotopes Xenon-128/xenon-132, air, ratio Not checked 27818-78-6 ratio
82823 Stable Isotopes Xenon-129/xenon-132, air, ratio Not checked 13965-99-6 ratio
82824 Stable Isotopes Xenon-130/xenon-132, air, ratio Not checked ratio
82825 Stable Isotopes Xenon-131/xenon-132, air, ratio Not checked 14683-11-5 ratio
82826 Stable Isotopes Xenon-134/xenon-132, air, ratio Not checked ratio
82827 Stable Isotopes Xenon-136/xenon-132, air, ratio Not checked 15751-79-8 ratio
82828 Stable Isotopes Neon-20/neon-22 error, air, ratio Not checked 13981-34-5 ratio
82829 Stable Isotopes Neon-21/neon-22 error, air, ratio Not checked 13981-35-6 ratio
82830 Stable Isotopes Argon-38/argon-36 error, air, ratio Not checked ratio
82831 Stable Isotopes Argon-40/argon-36 error, air, ratio Not checked 1290046-39-7 ratio
82832 Stable Isotopes Krypton-78/krypton-84 error, air, ratio Not checked 33580-79-9 ratio
82833 Stable Isotopes Krypton-80/krypton-84 error, air, ratio Not checked 26110-67-8 ratio
82834 Stable Isotopes Krypton-82/krypton-84 error, air, ratio Not checked 14191-81-2 ratio
82835 Stable Isotopes Krypton-83/krypton-84 error, air, ratio Not checked 13965-98-5 ratio
82836 Stable Isotopes Krypton-86/krypton-84 error, air, ratio Not checked 14191-82-3 ratio
82837 Stable Isotopes Xenon-124/xenon-132 error, air, ratio Not checked 15687-60-2 ratio
82838 Stable Isotopes Xenon-126/xenon-132 error, air, ratio Not checked ratio
82839 Stable Isotopes Xenon-128/xenon-132 error, air, ratio Not checked 27818-78-6 ratio
82840 Stable Isotopes Xenon-129/xenon-132 error, air, ratio Not checked 13965-99-6 ratio
82841 Stable Isotopes Xenon-130/xenon-132 error, air, ratio Not checked ratio
82842 Stable Isotopes Xenon-131/xenon-132 error, air, ratio Not checked 14683-11-5 ratio
82843 Stable Isotopes Xenon-134/xenon-132 error, air, ratio Not checked ratio
82844 Stable Isotopes Xenon-136/xenon-132 error, air, ratio Not checked 15751-79-8 ratio
82845 Stable Isotopes Neon, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-01-9 cc/cc @STP
82846 Stable Isotopes Neon error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-01-9 cc/cc @STP
82847 Stable Isotopes Helium-4, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82848 Stable Isotopes Helium-4 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82849 Stable Isotopes Argon, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-37-1 cc/cc @STP
82850 Stable Isotopes Argon error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-37-1 cc/cc @STP
82851 Stable Isotopes Krypton, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7439-90-9 cc/cc @STP
82852 Stable Isotopes Krypton error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7439-90-9 cc/cc @STP
82853 Stable Isotopes Xenon, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-63-3 cc/cc @STP
82854 Stable Isotopes Xenon error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 7440-63-3 cc/cc @STP
82855 Stable Isotopes Neon-20, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13981-34-5 cc/cc @STP
82856 Stable Isotopes Neon-20 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13981-34-5 cc/cc @STP
82857 Stable Isotopes Neon-22, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13886-72-1 cc/cc @STP
82858 Stable Isotopes Neon-22 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13886-72-1 cc/cc @STP
82859 Stable Isotopes Argon-36, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-95-2 cc/cc @STP
82860 Stable Isotopes Argon-36 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-95-2 cc/cc @STP
82861 Stable Isotopes Argon-40, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 1290046-39-7 cc/cc @STP
82862 Stable Isotopes Argon-40 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 1290046-39-7 cc/cc @STP
82863 Stable Isotopes Krypton-78, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 33580-79-9 cc/cc @STP
82864 Stable Isotopes Krypton-78 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 33580-79-9 cc/cc @STP
82865 Stable Isotopes Krypton-80, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 26110-67-8 cc/cc @STP
82866 Stable Isotopes Krypton-80 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 26110-67-8 cc/cc @STP
82867 Stable Isotopes Krypton-82, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14191-81-2 cc/cc @STP
82868 Stable Isotopes Krypton-82 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14191-81-2 cc/cc @STP
82869 Stable Isotopes Krypton-83, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-98-5 cc/cc @STP
82870 Stable Isotopes Krypton-83 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-98-5 cc/cc @STP
82871 Stable Isotopes Krypton-84, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14993-91-0 cc/cc @STP
82872 Stable Isotopes Krypton-84 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14993-91-0 cc/cc @STP
82873 Stable Isotopes Krypton-86, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14191-82-3 cc/cc @STP
82874 Stable Isotopes Krypton-86 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14191-82-3 cc/cc @STP
82875 Stable Isotopes Xenon-124, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 15687-60-2 cc/cc @STP
82876 Stable Isotopes Xenon-124 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 15687-60-2 cc/cc @STP
82877 Stable Isotopes Xenon-128, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 27818-78-6 cc/cc @STP
82878 Stable Isotopes Xenon-128 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 27818-78-6 cc/cc @STP
82879 Stable Isotopes Xenon-129, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-99-6 cc/cc @STP
82880 Stable Isotopes Xenon-129 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13965-99-6 cc/cc @STP
82881 Stable Isotopes Xenon-130, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82882 Stable Isotopes Xenon-130 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82883 Stable Isotopes Xenon-131, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14683-11-5 cc/cc @STP
82884 Stable Isotopes Xenon-131 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14683-11-5 cc/cc @STP
82885 Stable Isotopes Xenon-132, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14155-79-4 cc/cc @STP
82886 Stable Isotopes Xenon-132 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14155-79-4 cc/cc @STP
82887 Stable Isotopes Xenon-134, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82888 Stable Isotopes Xenon-134 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82889 Stable Isotopes Xenon-136, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 15751-79-8 cc/cc @STP
82890 Stable Isotopes Xenon-136 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 15751-79-8 cc/cc @STP
82891 Stable Isotopes Neon-21, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13981-35-6 cc/cc @STP
82892 Stable Isotopes Neon-21 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 13981-35-6 cc/cc @STP
82893 Stable Isotopes Xenon-126, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 27982-81-6 cc/cc @STP
82894 Stable Isotopes Xenon-126 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 27982-81-6 cc/cc @STP
82895 Stable Isotopes Argon-38, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82896 Stable Isotopes Argon-38 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked cc/cc @STP
82897 Stable Isotopes Helium-3, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14762-55-1 cc/cc @STP
82898 Stable Isotopes Helium-3 error, air, cubic centimeters per cubic centimeters at standard temperature and pressure Not checked 14762-55-1 cc/cc @STP
82899 Stable Isotopes delta sulfur-34/sulfur-32 of organic sulfur, biota, tissue, relative to Vienna-Canyon Diablo Troilite (VCDT), per mil Not checked 13981-57-2 per mil
82900 Stable Isotopes Strontium-87/Strontium-86, water, filtered, as standard error, ratio Not checked Dissolved 13982-64-4 ratio
85561 Stable Isotopes Helium-4, water, dissolved, cubic centimeters per gram at standard temperature and pressure Not agree Dissolved cm3/g @STP
85562 Stable Isotopes Helium-4 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not agree Standard Deviation Total cm3/g @STP
85569 Stable Isotopes Helium-3/helium-4 error, water, unfiltered, ratio Not agree Standard Deviation Total 14762-55-1 None
85600 Stable Isotopes Neon-20, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13981-34-5 cm3/g @STP
85601 Stable Isotopes Neon-20 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13981-34-5 cm3/g @STP
85602 Stable Isotopes Neon-22, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13886-72-1 cm3/g @STP
85603 Stable Isotopes Neon-22 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13886-72-1 cm3/g @STP
85604 Stable Isotopes Argon-36, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-95-2 cm3/g @STP
85605 Stable Isotopes Argon-36 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-95-2 cm3/g @STP
85606 Stable Isotopes Argon-40, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 1290046-39-7 cm3/g @STP
85607 Stable Isotopes Argon-40 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 1290046-39-7 cm3/g @STP
85610 Stable Isotopes Krypton-80, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 26110-67-8 cm3/g @STP
85611 Stable Isotopes Krypton-80 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 26110-67-8 cm3/g @STP
85612 Stable Isotopes Krypton-82, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14191-81-2 cm3/g @STP
85613 Stable Isotopes Krypton-82 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14191-81-2 cm3/g @STP
85614 Stable Isotopes Krypton-83, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-98-5 cm3/g @STP
85615 Stable Isotopes Krypton-83 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-98-5 cm3/g @STP
85616 Stable Isotopes Krypton-84, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14993-91-0 cm3/g @STP
85617 Stable Isotopes Krypton-84 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14993-91-0 cm3/g @STP
85618 Stable Isotopes Krypton-86, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14191-82-3 cm3/g @STP
85619 Stable Isotopes Krypton-86 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14191-82-3 cm3/g @STP
85622 Stable Isotopes Xenon-128, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 27818-78-6 cm3/g @STP
85623 Stable Isotopes Xenon-128 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 27818-78-6 cm3/g @STP
85624 Stable Isotopes Xenon-129, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-99-6 cm3/g @STP
85625 Stable Isotopes Xenon-129 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13965-99-6 cm3/g @STP
85626 Stable Isotopes Xenon-130, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved cm3/g @STP
85627 Stable Isotopes Xenon-130 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved cm3/g @STP
85628 Stable Isotopes Xenon-131, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14683-11-5 cm3/g @STP
85629 Stable Isotopes Xenon-131 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14683-11-5 cm3/g @STP
85630 Stable Isotopes Xenon-132, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14155-79-4 cm3/g @STP
85631 Stable Isotopes Xenon-132 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14155-79-4 cm3/g @STP
85632 Stable Isotopes Xenon-134, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved cm3/g @STP
85633 Stable Isotopes Xenon-134 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved cm3/g @STP
85642 Stable Isotopes Helium-3, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14762-55-1 cm3/g @STP
85643 Stable Isotopes Helium-3 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 14762-55-1 cm3/g @STP
85644 Stable Isotopes Neon-21, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13981-35-6 cm3/g @STP
85645 Stable Isotopes Neon-21 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 13981-35-6 cm3/g @STP
85646 Stable Isotopes Xenon-126, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 27982-81-6 cm3/g @STP
85647 Stable Isotopes Xenon-126 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure Not checked Dissolved 27982-81-6 cm3/g @STP
