Endrin, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673565 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2820.7-50-ME Perfluorocyclohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 374-88-9 Price on request C16995100 Sulfamerazine, 250mg Price on request 30033 EPA Method 525 - Tuning Standard Price on request