UCMR4 - Method 525.3 - Pesticides Mix 2 Back Catalog number: 98746 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50767 Total Kjeldahl Nitrogen as N Price on request 79090 1,4-Dioxane Price on request 70319 1,2,3,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml Price on request