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< Environmental Reference Standards < Method 418.1 (Total Recoverable Petroleum Hydrocarbons [TRPH])

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.
Each kit and individual has the corresponding EPA and/or ASTM method listed, if applicable.

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
  Description Conc. in Solvent/Volume qty. Cat.# Price     Wish
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  Cal Kit SNISO 5.0 - 50.0 Set of five 1mL pre-scored amber ampuls. kit33058
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