Thifensulfuron-methyl, 1000µg/ml in Acetone, 1ml Back Catalog number: 72705 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 92201 EPA Method 8310 PAH Standard Price on request 678136 N,N-Dimethylaniline, 250mg Price on request 11787.10 1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Price on request