Multi-Element ICP Standard Back Catalog number: 59139A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71907 1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml Price on request 66145 PCB No. 145, 100µg/ml in Isooctane, 1ml Price on request 94533 Pesticide Standard Price on request