Anions Mix Back Catalog number: 50021 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79175 beta-BHC, 1000µg/ml in Acetone, 1ml Price on request 50047 Metals Mix #3 Price on request 8886.15-K-T 2-Ethylhexyl-2,3,4,5-tetrabromobenzoate Price on request