Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L16812000CY Retene, 10µg/ml in Cycohexane, 10ml Price on request 9413.18-K-ME Mianserin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 21535-47-7 Price on request 674592 Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile Price on request