Anions Mix Back Catalog number: 50022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676147 8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1 Price on request 52102B ICP-MS Verification Kit Price on request 682922 Triflusulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request