2,4-Dibromophenol, Internal Standard Stock Solution Cat No 2061.6

Mecoprop

9-Ethylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-75-7

4-Methyl-1H-benzotriazole, 100µg/ml in AL, 5ml