Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-IS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 681256 D4-1H-Benzotriazole, 10.0 µg/ml, Methanol, 10ml Price on request 12145.16-100-ME Flutriafol,100 µg/mL,MeOH,1mL, Price on request 678133 2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml Price on request