Dicrotophos, 100 µg/ml, Methanol, 1ml

2-Chlorophenol, 100 µg/ml, Methanol, 5ml

Diphenyl-3-isopropylphenyl phosphate,100 µg/mL,isooctane,1mL,

2-Nitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-00-0