EPA Method 8150A - Herbicide Methyl Esters Back Catalog number: 83511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71498 Trifluoromethane Price on request S-4078-5-10ME Sulfur Calibration Standard Unit: 10mL screw cap bottle or custom-made cylinders Chiron No. Matrix: Methanol Compound Concentration S-4078 0185.2 Dimethyl sulfide 5 ppm (w/w) Price on request Y0000060 Thiamine nitrate - reference spectrum Price on request