Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 93126 EPA Method 622/8140 - Analytes Price on request 675814 Desmetryn, 100 µg/ml, Acetonitrile, 5ml Price on request SC-228301 Hexetidine, mixture of stereoisomers, 1g Price on request