3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1

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

4-n-Nonylphenol-2,3,5,6-d4-OD, 1000µg/mL, Solvent-acetone, Unit 5mL, # of units-5, Cas.no. 358730-95-7