Sodium p-n-tetradecylbenzenesulfonate, 100µg/mL, Solvent-methanol/water (50/50), Unit 1mL, # of units-1, Cas.no. 1797-33-7

p-Toluidine-2-sulfonic acid, 250mg

Determination of PAH, Multilevel Standards, Fluorinated IS 1 set bestar av 5 ampuller av hver + 10 ml IS = 30 amp + 10 ml Prod. no. Purity CAS no. CS-1 ng/ml 0.5 ml CS-2 ng/ml0.5 ml CS-3 ng/ml0.5 ml CS-4 ng/ml0.5 ml CS-5 ng/ml0.5ml IS ng/ml10ml R

trans-Chlordane