Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane Back Catalog number: DFP-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended RM0691 Ferbam Price on request 91986 Surrogate Mix Price on request L18000011CY Pesticide Mix 11, 10µg/mL in Cyclohexane, 10ml Price on request