Triethyl phosphate, 100 µg/ml, Methanol, 5ml

lambda-Cyhalothrin, 100 µg/ml, Ethyl acetate, 5m

4,4'-Dinitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1528-74-1

1-Methoxy-2-propanol, 1000µg/ml in MeOH, 1ml