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Petrochemical Reference Standards <
Total Sulfur & Total Nitrogen in Isooctane Calibration Kits
Sulfur & Nitrogen in Isooctane: Cal Kit SNISO 5.0 - 50.0
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.
ASTM Methods D3120, D4045, D4629, D5453, D5762, D6069, D6920
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5.00 w/w ppm total sulfur from thiophene & total nitrogen from pyridine in isooctane
10.0 w/w ppm total sulfur from thiophene & total nitrogen from pyridine in isooctane
25.0 w/w ppm total sulfur from thiophene & total nitrogen from pyridine in isooctane
50.0 w/w ppm total sulfur from thiophene & total nitrogen from pyridine in isooctane
Quantity discounts not available.