EPA Method 508/608 Pesticide Standard Back Catalog number: 41001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677161 Tributyltin chloride, 1000 µg/ml, Methanol, 5ml Price on request 95653 cis-Permethrin Price on request 682734 Pyribenzoxim, 100mg Price on request