Warfarin Back Catalog number: 70872 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T4TBPP Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request 680928 Thionazin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 34002 EPA Method 524.2 - Additional Analytes Price on request