Piperonyl butoxide, 1000µg/ml in MeOH, 1ml Back Catalog number: 71280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GUM 11.3 Glycerol, Surface tension 63mN/m at 20°C, 30ml Price on request 678424 delta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 79281 trans-Nonachlor Price on request