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Speciated Sulfur System Suitability Checkout Standard: SSSSCS
The following calibration kits and check standards are N.I.S.T. traceable by weight, gravimetrically prepared, and have been verified by one or more analytical methods.
Each kit and individual has the corresponding EPA and/or ASTM method listed, if applicable.
0.50 ppm total sulfur by weight from dimethylsulfide
35.0 ppm total sulfur by weight from tertiary butyl mercaptan
50.0 ppm total sulfur by weight from thiopene
15.0 ppm total sulfur by weight from dimethyl disulfide
25.0 ppm total sulfur by weight from benzothiopene
Balance: isooctane
Quantity discounts not available.