Trihalomethane Standard Back Catalog number: 93902 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1510.14-200-IO 2-Methylacridine, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-15-0 Price on request 97051 Formaldehyde Price on request 678437 Isoprocarb, 100 µg/ml, Acetonitrile, 5ml Price on request