Tetrachlorvinphos (Stirophos) Back Catalog number: 70265 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80109 EPA Method 8010B - Surrogate Standard Price on request 676204 Secbumeton, 100 µg/ml, Acetonitrile, 5ml Price on request 95580 Siloxane Mix Price on request