Metals calibration standard Back Catalog number: 50094 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2695.24-100MG Tri-n-octyltin chloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2587-76-0 Price on request 30541 Carbaryl Price on request 71268 3-Phenyltoluene Price on request