8082LCS / Matrix Spike Back Catalog number: 92214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72401 Antipyrine, 1000µg/ml in MeOH, 1ml Price on request 9757.20-10MG n-Pentyl benzyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1240-18-2 Price on request 66089 2,2’,3,4,6’-Pentachlorobiphenyl (89) Price on request