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Cleaning Soda Lime Glass

Q: Our substrate is coated soda-lime glass. It is coated in indium tin oxide, and/or fluorinated tin oxide.  We are unable to remove salt/scale and would like to use detergent only and no volatile solvents.  What does Alconox Inc. recommend?

A: For cleaning residues like indium tin oxide and fluorinated tin oxide from….

Hexavalent Chrome Plated

Cleaning Mold Release from Hexavalent Chrome-Plated Parts

Q:  Looking for a non-alcohol-based cleaner to remove a mold Release from a hexavalent Chrome-plated part. What do you recommend?

A: For difficult mold release applications, we traditionally recommend high emulsifying detergents like….

Cleaning Carbon Steel Soot

Q: We typically clean our carbon steel with Citrajet detergent but following an unintentional overnight soak, we found a dark layer of black soot.  What might this be and how should we clean it?

A: All steels that aren’t stainless will eventually get attacked by acidic solutions over time, so what you are seeing there is the action of the acids in both Citrajet® Low-Foam Liquid Acid Cleaner/Rinse (and would be the same case with its foaming sibling Citranox® Liquid Acid Cleaner and Detergent) on the carbon steel that you are using…..

Cleaning Proteins, RNA and DNA from Lab Equipment

Q. How can I clean proteins, RNA, and DNA from laboratory equipment?

A. Thank you for your question concerning cleaning proteins, RNA and DNA from laboratory equipment.

We will address each separately . . .

Advanced Cleaning Mechanisms: What are Surfactant Systems?

Q. In your email you mentioned that Solujet and Citrajet have more sophisticated surfactant systems than a competitor’s low foaming washer detergent – could you explain a little bit more what ‘surfactant systems’ are?

A. Absolutely! Surfactants, or Surface Active Agents, are compounds that lower surface tension between particles, such as oil and water. In the oil and water example, a surfactant compound will contain hydrophilic and lipophilic molecules…


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