EPA Method 525.2Mix #1 Back Catalog number: 92207 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 687264 2-Amino-4-methoxy-6-methyl-1,3,5-triazine, 100 μg/ml, Acetonitrile, 5ml Price on request 59763 Metals Mix Price on request DTPP Triphenyl phosphate-d15, 1.2ml x 50ug/ml, toluene Price on request