PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

4-tert-Octylphenol, 100 µg/ml, Acetone, 1ml

Trifluoroacetic anhydride, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 407-25-0

Reagent kit for 100 tests (Chlorides) Contains: 1 x 100mL Cl-1, 1 x 100mL Cl-2