TOC Calibration Standard (C) Back Catalog number: 59837 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2158.10-K-IO 1,2,4,5-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 95-93-2 Price on request 70339 1-(o-Chlorophenyl)-2-thiourea Price on request 8978.39-100-T 3-Chloro-1,2-propandiol-distearate-d5 Price on request