8260 Surrogates / Internals Standard Back Catalog number: 91515 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681450 Chlordimeform, 100 µg/ml, Ethyl acetate, 1ml Price on request 674750 1,2,3,4-Tetrachlorobenzene, 100mg Price on request 1534.20-10MG Perylene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1520-96-3 Price on request