Surrogate Standard Back Catalog number: 95536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1166.12-K-IO 2,2,7,7-Tetramethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1071-31-4 Price on request 260-000-152 TOC standard, 200mg/l in H2O, 500ml Price on request 79274 2-Methyl-1-heptene Price on request