3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Ethylhexyl salicylate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-60-5

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

Ethanol standard in water,5.0g/L,water, 1.5mL