Hexavalent Chromium (Cr +6) Back Catalog number: 54175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9432.21-100-CY trans-Permethrin (isomer mix) Price on request XA12081100AC 2,4´-DDT D8, 100µg/ml in Acetone, 1ml Price on request 93846 Pesticide Mix #1 Price on request