Methoprene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679076 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675844 Glycidyl palmitate, 100mg Price on request EN-1948SS Sampling Standard Solution, in Nonane/1.6% toluene, 1,2ml Price on request 674890 Norfloxacin, 100mg Price on request