Pyrifenox, 10 µg/ml, Ethyl acetate, 10ml

1,3-Diphenylbenzo[c]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-39-6

4-ANPP,1000 µg/mL,acetonitrile,1mL,

Isovaleraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml