TX1005 TPH - Water Low Level Back Catalog number: 38201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94272 Pesticide Standard Price on request 2776.10-100-DC Heptachlor, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 76-44-8 Price on request 676730 4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100mg Price on request