Method 1640Mix A Back Catalog number: 52146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675967 D5-Acetochlor, 100 µg/ml, Acetonitrile, 1ml Price on request P6MHPS Perfluoro-6-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol Price on request H953300 rac all-trans 4-Hydroxy Retinoic Acid, 1mg Price on request