beta-BHC Back Catalog number: 70039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680612 Pentoxazone, 10mg Price on request 92787 EPA Method 8081A Pesticide Standard A Price on request 0007.10-100-T 1-Nitronaphthalene, 100µg/ml in Toluene, 1ml Price on request