ICP Mix - 0.05 µg / mL Back Catalog number: 50473 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71772 3,5-Dinitroaniline Price on request 92478 HPLC Herbicides WS Price on request 52145 Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml Price on request