PCB No. 156, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015600IO Availability: In the manufacturer's stock Price on request - + Recommended 82522 EPA Method 8250 Price on request 1355.2-K-ME 1,2-Dichloroethane,1000 µg/mL,MeOH,1mL, Price on request 11347.18-K-ME Hydroxychloroquine sulfate,1000 µg base/mL,MeOH,1mL, Price on request