WS Toxaphene Back Catalog number: 38027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8203.16-5MG 2-Hydroxypyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 78751-58-3 Price on request 675978 Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request 83605 Glutaraldehyde-DNPH Price on request