Multi-Element Internal Standard / Back Catalog number: 53319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D454510-10MG rac 3,4-Dihydroxyphenylethylene Glycol, 10mg Price on request 15900-3355-100AN5 Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml Price on request 681396 Haloxyfop-methyl, 100mg Price on request