Endosulfan II Back Catalog number: X9101 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE40-115 Ethanol standard in serum,4.0g/L,serum, 1.5mL Price on request 10300.15-K-IO 4-Nonylphenol, mixture of isomers, "Type C" Price on request 1429.11-1G 4-tert-Butyl-2-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 98-27-1 Price on request