AP-Mix, , Acetonitrile/Water, 10ml Back Catalog number: 681016 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83525 EPA Method 8330 - Calibration Mix #1 Price on request 11763.12-100-IO 2,2',3,4,4',6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 682703 D-Lactose monohydrate, 1000mg Price on request