Mix #1 Back Catalog number: 50229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677784 Metformin hydrochloride, 100 µg/ml, Methanol, 1m Price on request 15900-5260-100AN1 Butachlor-OA, 100µg/ml in Acetonitrile, 1ml Price on request 59900 Anions Mix Price on request