EPA Method 551.1 Surrogate Standard Back Catalog number: 31102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680888 D3-Glufosinate, 100 µg/ml, Water, 1ml Price on request SCP150-021-015 CONOSTAN Standard S-21, 900 ppm, 100g Price on request 79607 1,2-Dimethylnaphthalene Price on request