Prallethrin, 100 µg/ml, Acetonitrile, 5ml

Salicylic acid-d4 (3,4,5,6-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-10, Cas.no. 7864-17-0

4-Chloroterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml