Total Dissolved Solids

PAH Mix-25, 2000ng/µl in Acetone/Benzene, 1ml

Formaldehyde, 1000µg/ml in MeOH, 1ml

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