Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 96067 Chloral hydrate Level 4 Price on request 96593 Chlorpheniramine Price on request 677494 D6-Metalaxyl-M, 100 µg/ml, Acetonitrile, 1ml Price on request