Industry

Q: We need to clean grease from pipette tips and other labware used in PCR workflows. We’re concerned about detergent residues interfering with our results. What do you recommend?

A: This is a genuinely important question in molecular biology labs, and the answer comes down to….

I restore and repair watches and need to remove light oils and horological greases from small metal watch parts, both manually and in an ultrasonic cleaner. I want something that cleans reliably without leaving any residue or film behind. What do you recommend? A: Watch parts present….

Q: We’re looking to add a detergent to our paintball formulation (PEG 300 base with calcium carbonate) to make the paint easier to wash off surfaces with rainwater. Can Alconox or Liquinox detergents work for this application, considering the paintballs may contact human skin?

A: This is certainly an interesting application that falls outside our typical expertise in critical cleaning for laboratory, pharmaceutical….

Q: We need to remove dimethicone (silicone oil) from laboratory glassware. Can we use a 1% solution of Alconox or Liquinox at 60°C, or do we need different conditions for effective silicone oil removal?

A: Successfully removing silicone oils from laboratory glassware requires understanding both the chemistry of these tenacious residues and the critical role of temperature and concentration….

Published: January 2026 It’s that time of year again — our annual look at what TechNotes articles resonated most with readers. We’ve been doing this since 2022, and it’s always interesting to see what rises and falls. Check out our…