beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673615 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8018.13-K-IO Xanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-47-1 Price on request 9320.15-K-ME Carbamazepine-d10, 1000µg/ml in MeOH, 1ml Price on request 30086 EPA Method 507/525 Analyte Mix #5 Price on request