Formaldehyde Back Catalog number: 95367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1768.16-10MG 1,3-Diaminopyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92821-64-2 Price on request 73577 2-Octyl-4-isothiazolin-3-one Price on request 73371 Trioctyl trimellitate, 1000μg/ml in methylene chloride, 1ml Price on request