Glycol Standard Back Catalog number: 95779 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681692 2,3,4,5-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request 31251 1,1-Dichloroethene, 2000µg/ml in MeOH, 1ml Price on request 30070 EPA Method 502/524 Surrogate Standard #1 Price on request