Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml

2,3',4,4',5,5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-72-6

Methyl 10-cis-nonadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19788-74-0

Omeprazole, 1000µg/ml in MeOH, 1ml