Butyl paraben

1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

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

4-tert-Octylphenol,1000 µg/mL,MeOH,1mL,