beta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673616 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended A637560 Androst-16-en-3-ol, 5mg Price on request 59340 Perchlorate Level 2 Price on request 70994 1-Dodecanol Price on request