Tetrachloro-m-xylene Back Catalog number: 79233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 691959 Trifluoroacetic acid sodium salt, 100µg/ml, water 1X1ML Price on request 92580 Herbicide Acid Standard Price on request 2231.20-5MG Ochratoxin A, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 303-47-9 Price on request