Isodrin, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 676505 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-I Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 59407 Parent for P#59406 Price on request 676282 Dicrotophos, 100 µg/ml, Methanol, 1ml Price on request