SDWA Hexavalent Chromium Back Catalog number: 55112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680288 Tralomethrin, 100 µg/ml, Isooctane, 1ml Price on request 59266 Metals Mix #1 Price on request 680125 Sulfoxaflor, 100 µg/ml, Methanol, 1ml Price on request