CLP Semi-Volatile - Low Conc Acid Control Back Catalog number: 20057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96387 Spirotetramat Price on request 677915 Mefenacet, 100 µg/ml, Acetonitrile, 1ml Price on request 677442 Spirotetramat-mono-hydroxy, 100 µg/ml, Acetonitri Price on request