D4-Propyl paraben, 100 µg/ml, Methanol, 1ml Back Catalog number: 678215 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended P-343S Atrazine desethyl, 100µg/mL in MeOH, 1ml Price on request 675235 Fludioxonil, 100 µg/ml, Acetonitrile, 5ml Price on request 682216 Metribuzin-desamino-diketo, 100 μg/ml, Acetonitrile, 1ml Price on request