Tributyl phosphate

Methyl 2-bromobutyrate

trans-Permethrin (isomer mix), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 61949-77-7

2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml