Trihalomethane Standard Back Catalog number: 93902 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3996.9-K-CY Isobutylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3788-32-7 Price on request 51058 ASTM D-4815 Calibration Mix #1 Price on request 0644.5-KIT Botryococcane Kit (3 samples, 5 compounds), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request