Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-IS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50038 Potassium Chloride Price on request CFN98749 Aloeemodin, >98%, 20mg Price on request A1874 Acid Red 114, 25g Price on request