Methoprene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679076 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677731 1-Naphthol, 500mg Price on request 93575 Trimethylamine Price on request 79521 N-Nitrosodiphenylamine Price on request