Benzo(a)pyrene

Lup-3-one, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 3186-72-9

1-Ethyl-3-methylimidazolium Ethyl Sulfate, 5g

n-Alkanes C10-C40 (even + some uneven) 24 Analytes, each 100µg/mL in dichloromethane; units: 1x5mL, 1x10mL in screw-capped bottle. This standard includes all the even n-paraffins C10-C40 + extra addition of some uneven n-paraffins C10-C40. C10 C17