cis-10-Heptadecenoic acid, >99%, 500mg

EPA Method 601 Purgeable Halocarbons

n-Hentetracontane, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7194-87-8

Bisphenol S, 100µg/ml in Acetonitrile, 1ml