EPA Method 8270C Pesticide Mix #25 Back Catalog number: 82723 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1059.8-100MG 3,5-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 38360-81-5 Price on request MI526-100 Powder reagents for free chlorine (100 tests). Contains: 100 sachets Price on request 0935.5-100MG 3-Methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 616-44-4 Price on request