Archive | Tergazyme

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?

Read the full story

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….

Read the full story

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

Tergazyme

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…

Read the full story

Posted in Tergazyme0 Comments

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.

Read the full story

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.

Read the full story

Posted in Biotechnology, Citrajet, Food & Beverage, Medical Device, Pharmaceutical, Solujet, TergazymeComments Off on How to remove biofilm

Eurasian Minnows aquatic toxicity

Determining Aquatic Toxicity

Alconox® Powdered Precision Cleaner, Liquinox® Critical Cleaning Liquid Detergent, Tergazyme® Enzyme-Active Powdered Detergent, Citranox® Liquid Acid Cleaner and Detergent, and Alcotabs® Tablet Pipet Detergent all contain roughly 5-20% sodium dodecylbenzene sulfonate surfactant. The aquatic toxicity is derived from the surfactant. This surfactant is sodium dodecylbenzene sulfonate.

Read the full story

Posted in Alconox, Alcotabs, Citranox, Liquinox, Medical Device, Tergazyme0 Comments

One Week Old Tergajet solution

Q. I am now using Tergajet with 0.5% concentration. I prepare it with ambient water and after preparation, I left it for one week. I’m not sure, is this method is okay or not?

A. You are correct that the shelf life of diluted detergent solution life is something to be monitored. While the shelf life of Tergajet®

Read the full story

Posted in Pharmaceutical, Tergajet, Tergazyme0 Comments

ec 648/2004

What Alconox brands are EC 648/2004 compliant?

Q. What Alconox brands are EC 648/2004 compliant?
A. Alconox, Alcotabs, Citrajet, Detojet, Tergajet, Tergazyme. For more information about any one of our Alconox Cleaners, consult the specific technical bulletin for each product HERE. Or click here to access each of our detergent’s Material Data Safety Sheets. You can also request a free sample by completing the questionnaire at Get Sample.

Read the full story

Posted in Alcojet, Alconox, Alcotabs, Citrajet, Detergent 8, Detojet, Detonox, Healthcare, Keylajet, Liquinox, Photovoltaic, Solujet, Tergajet, Tergazyme0 Comments

Bleach with Detergents for Disinfection?

Adding bleach to Alconox and Liquinox detergents can be done to enhance the disinfecting and oxidizing properties of these cleaners. Adding oxidizing does bring one more cleaning mechanism to the cleaning process which can be helpful if you are trying to clean dyes, pigments, heavy burned on organic residues and other residues that are labile to oxidation. You can get some disinfection, but as we will explain, you need to clean a surface first before you disinfect.

Read the full story

Posted in Alcojet, Alconox, Alcotabs, Citrajet, Citranox, Detergent 8, Detojet, Laboratory, Liquinox, Solujet, Tergajet, Tergazyme0 Comments

Shelf Life

Diluted Detergent Shelf Life

Q: Why is it that the 2% diluted Solujet only has a shelf life of 2 weeks from the date of dilution? This differs radically from the 2 year shelf life of concentrated Solujet. Sure isn’t there a mistake? A: A very fair and common question. Read more…………

Read the full story

Posted in Detergents, Industry, Solujet, Tergazyme0 Comments