2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

N,O-Diacetyl-4-aminophenol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2633-33-8

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

Ethyl 12-hydroxystearate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82807-36-1