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Materials with known 34S/32S isotopic composition
Unit Size: 0.5g
IAEA-S-1* silver sulfide was prepared by B. W. Robinson, Department of Scientific and Industrial Research, Lower Hutt, New Zealand. The starting material for IAEA-S-1 was sphalerite provided by S. Halas, Maria Curie-Sklodowska University, Lublin, Poland with δ34S vs. VCDT near 0 [1, 2]. IAEA-S-1 is the calibration material for the VCDT scale [3]. Its δ34S value is defined in respect to VCDT and therefore bears no associated uncertainty.
Analyte | Value | Unit | R/I/C |
---|---|---|---|
δ34S | -0.30# | ‰VCDT | C |
(R/I/C) Classification assigned to the property value for analyte (Recommended/Information/Certified)
[*] previously called NZ1
[#] by definition (VCDT scale)