alpha-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673614 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70465 trans-Permethrin, 1000µg/ml in MeOH, 1ml Price on request 70528 Allethrin Price on request 94577 EPA Method 524.2 Volatile Standard Price on request