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

Pentachlorphenol-13C6, 100µg/ml in MeOH, 1ml

2,2,4,6,6-Pentamethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13475-82-6

Tributylacetylcitrate,1000 µg/mL,isooctane,1mL,