Internal Standard Back Catalog number: 95665 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3916.8-1ML N-Methyl-N-(trimethylsilyl)heptafluorobutyramide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 53296-64-35 Price on request AXXCL10DP exo-exo-anti-Cl10-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene Price on request S645610 Disodium Monooctyl Sulfosuccinate, 100mg Price on request