PCDD/PCDF/PCB Calibration Kit, 7 x 200ul, nonane Back Catalog number: DFP-CVS-B10 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 93907 Aliphatic Hydrocarbon Calibration #5 Price on request 79085 Alachlor Price on request 70385 Ethylenethiourea, 1000µg/ml in Ethylacetate, 1ml Price on request