Alconox Cleaning Validation Literature
Q. Does Alconox offer literature on cleaning validation?
A. Alconox, Inc, Critical Cleaning Experts, provide a variety of cleaning validation information, which includes validation literature. Click to access the download info.
Medical Device Cleaning – Silicone & Metal Adhesion
Q. We manufacture metal parts in house and overmold (LIM) with silicone. We often have adhesion problems between the silicone and metal. We believe the problem is with our current cleaning process. I would like you to recommend a new cleaner that we can test.
A. If having silicone and metal adhesion issues in medical device cleaning, use the hottest practical temperature you can to remove silicone residues. I recommend you clean with very hot 2% Alconox (20 g/L of 2.5 oz/gal) detergent.
Active Enzyme in Tergazyme
Q. How long will the enzyme in a 1% solution of Tergazyme remain active?
A. A 1% Tergazyme solution is designed to give good reliable cleaning performance for 8 hours at 120 deg F. This is designed to correspond to an 8 hour work shift.
Cleaning Labware – Narrow Neck Flasks
Q. What is the proper way to clean narrow neck flasks?
A. Narrow neck flasks are best cleaned in labware washers with special attachments that have a spray nozzle that goes up inside the flask. It is very hard to successfully clean narrow neck flasks in a simple home dishwasher or a lab washer that does not have special narrow neck flask racks.
Plastic Soak Containers for Cleaning
Q. What kind of plastic container can I use to hold a detergent soak solution?
You can use any container that is robust enough to hold typical aqueous solutions of chemicals. A polypropylene or other chemical resistant plastic container such as HDPE will work just fine for cleaning.