Multi-Element Calibration Standard-2A Back Catalog number: 50012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA17178700AL Tebuconazole, 100µg/ml in Acetonitrile, 1ml Price on request 679266 Ethylparaben, 100mg Price on request 675079 Clopyralid-methyl, 10mg Price on request