NWTPH-HCID - Surrogate Standard

Atrazine-2-hydroxy, 10.0 µg/ml, Methanol, 10ml

4-Methyltetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25117-24-2

17 alpha(H),21ß(H)-(22RS)-Homohopane, 10µg