Archive | Tergazyme

Replacement Detergent for Pasteur-Sol Cleaner

The washer unit we are using at our hospital appears to have had it’s Pasteur-Sol detergent made no longer available. What does Alconox, Inc. recommend to replace it? We were using a powdered detergent.

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Posted in Healthcare, Laboratory, Tergazyme0 Comments

Cleaning Cell Culture Tubes

I am using reusable cell culture tubes for boiling urine samples at 121°C with 8M NaOH solution. After this application, there is a white stain inside, which I can’t scrub off. I used Alconox at the concentration on the container: 3-5 Tbsp/gal. I’ve soaked them, scrubbed them, and then also sonicated in a cold Alconox solution for 30 min….

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Posted in Citranox, Laboratory, Manual Lab Cleaning, Tergazyme0 Comments

Why “No Phosphates” for Medical Instrument Cleaning?

Q: Why do some medical instrument makers caution against cleaning with phosphate cleaners? A: This derives from fear of Tri Sodium Phoshpate (TSP) cleaners that can have a pH of 12 in a 1% solution, which OSHA, for example, would define as corrosive, meaning…

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Posted in Alconox, Liquinox, Medical Device, Tergazyme0 Comments

Making detergent solution (1%) by weight or volume

Making detergent solution (1%) of powdered detergent such as Alconox or Tergazyme, you can make your solutions by weight or by volume.

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Posted in Alconox, Citranox, Laboratory, Liquinox, Manual Lab Cleaning, Tergazyme0 Comments

cpap

CPAP Mask Manual Cleaning

Q. What do you recommend for cleaning of CPAP masks manually? A. Continuous positive airway pressure (CPAP) masks have become a very widely used at home medical device.  Many companies specialize in cleaning and reprocessing these masks. We would recommend Tergazyme® Enzyme-Active Powdered Detergent. It is an anionic, widely available and potent emulsifier of organic […]

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Posted in Ask Alconox, Downloads, Medical Device, Tergazyme0 Comments

Re-cleaning Medical Device Vendor Parts

Q. Current procedure calls for an ultrasonic bath at 69C for 20 mins with Liquinox® and DI water. Then calls for another such DI bath at 69C with NO detergent for 20 mins. Then a 1 min DI water flushing. Is Liquinox appropriate? When I clean the parts, they have already been cleaned by vendor in the exact same manner, essentially I re-clean them. Is this overkill?

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Posted in Liquinox, Medical Device, Tergazyme0 Comments

Removing Protein from Cell Culture Containers

Q: What do you recommend for removing protein from cell culture containers?
A. To clean cell culture containers and remove protein, use a freshly made solution of our enzymatic detergent….

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Posted in Biotechnology, Manual Lab Cleaning, Pharmaceutical, Tergazyme0 Comments

Maintaining Fresh Tergazyme Solutions

Q. Directions for Tergazyme say to make “fresh”. What exactly does that mean (daily, weekly, …)? And after making the solution from concentrated powder, how long does it stay good for?

A. Powdered Tergazyme is stable for 2 years from the date of manufacture when…

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Remove Algae from Chiller System

Q. What is best product to remove algae from water chiller system?

A. It’s important to prevent deposits and clogs and maintain your chiller tubes according to the manufacturer’s directions. This will help them operate reliably and efficiently. To remove organic material and accomplish descaling, we recommend an acidic cleaner.

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Posted in Citranox, Environmental, Industry, Liquinox, Metalworking & Precision Manufacturing, Tergazyme0 Comments

Biofilm

How to remove biofilm

To remove biofilms of thermophilic bacilli on stainless steel use a two-step process of Solujet alkaline cleaner followed by Citrajet acidic cleaner.

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Posted in Citrajet, Filter, Food & Beverage, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical, Solujet, TergazymeComments Off on How to remove biofilm