2,4-D, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675230 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54259 Nitrite (NO2-) as N, 100µg/ml in Water, 100ml Price on request 97817 4-n-Nonylphenol Price on request 9315.3-50-ME Atrazine-desethyl-desisopropyl, 50µg/mL in MeOH, 1ml Price on request