500399 Sigma-Aldrich

ProClin 200

pkg of 3.6 L



Related Categories Biochemicals and Reagents, Biocides, Biocides for In Vitro Diagnostics (IVD) Applications, ProClin 200, ProClin Preservatives More...
contains   3% Mg and Cu salts
composition   CMIT/MIT, 1.5%
packaging   pkg of 3.6 L
matrix   Water
operating pH range   2.5 - 8.5



ProClin biocides are immediately microstatic upon contact with microbial organisms as a result of their ability to quickly penetrate cell membranes and inhibit specific enzymes crucial to cellular respiration. Multiple specific sites of ProClin toxicity prevent microorganisms from developing high levels of resistance, making ProClin highly efficient even over extended storage periods of your IVD components.


For additional technical details on ProClin, including key features and mechanism of action, please visit

Legal Information

ProClin is a trademark of The Dow Chemical Company or an affiliated company of Dow

Safety & Documentation

Safety Information

Personal Protective Equipment 
UN 1760 8/PG 2
WGK Germany 

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What is the concentration of active ingredients in ProClin 200?
ProClin 200 contains a total of 1.5% active ingredient.
What is the matrix of the ProClin 200?
ProClin 200 is an aqueous solution, containing 0.15 - 0.17 % Cupric nitrate and 1.4 - 2.0 % Magnesium nitrate in water.
When would I choose to use ProClin 200?
ProClin 200 is an excellent biocide for in vitro diagnostic reagents that are sensitive to the high salt concentration of ProClin 150.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
Show more questions
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?