Spectrum Chemical Mfg. Corp. 3,3,5,5-Tetramethylbenzidine T3420

If fine chemicals and ACS reagents are a vital part of your business, then our huge selection of ACS chemicals will be an invaluable resource. With over 12,500 fine chemicals and ACS chemicals to choose from, we offer one of the largest ACS chemical product lines available in the industry. Our wide range of ACS chemicals and reagents will always fulfill all your needs, whether you purchase for a laboratory, research institution, pilot plant or full-scale manufacturing facility, we have the quantities you need with the quality you demand.