Azinphos-methyl, 100 µg/ml, Toluene, 1ml

Aroclor 1260 in Transformer Oil

Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml

Salicylic acid-d4 (3,4,5,6-d4), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 7864-17-0