4-Methylimidazole, 100mg

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

4,4'-Dichlorobenzophenone,neat,neat,250mg,

EPA Method 533 Native Primary Std (br/l mix), 500ng/ml in MeOH, 1,2ml