Reversed Phase Test Mix #1 Back Catalog number: 40102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678273 Chlorbromuron, 100 µg/ml, Acetonitrile, 5ml Price on request C15200300 Metribuzin-desamino, certified, 5mg Price on request 12054.14-100-NN Phenanthrene-9,10-13C2,100 µg/mL,n-nonane,1mL Price on request