2-Phenylphenol, 100µg/ml in Acetone, 5ml

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane

Alkylcycloalkane Mixture 2 5 Analytes, each 1000µg/mL in isooctane; unit: 1x1.1mL Chiron No. Compound CAS.No. 1073.21 n-Pentadecylcyclohexane [6006-95-7] 1871.22 n-Hexadecylcyclohexane [6812-38-0] 1074.23 n-Hept

Pyrazophos, 250mg