Surrogate Standard Back Catalog number: 90397 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681683 2,4-Dichlorophenol, 100 µg/ml, Methanol, 5ml Price on request 675828 Desmetryn, 100 µg/ml, Toluene, 5ml Price on request 3489.11-100 Profenofos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 41198-08-7 Price on request