Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A1 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678352 Tefluthrin, 100 µg/ml, Ethyl acetate, 1ml Price on request 1308.32-K-IOX5 n-Dotriacontane-d66, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 62369-68-0 Price on request 50126 pH 2.0 Standard @ 25°C Price on request