Archive | Laboratory

Alconox detergents

Shelf Life of Opened Detergent Concentrate

Q. What is the shelf life of the Liquinox concentrate? A. Liquinox conforms to its 2 year shelf life under typical laboratory storage conditions…

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Posted in Detergents, Healthcare, Laboratory, Liquinox, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical, Validation0 Comments

Laboratory Cleaning: Removing Petrolatum and Wax

Which Alconox Inc. product do you recommend for removing petrolatum and paraffin from stainless steel, glassware, and plastics? We will be washing utensils and equipment by hand in the lab.

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Posted in Cosmetic, Detonox, Laboratory, Manual Lab Cleaning, Pharmaceutical0 Comments

Cleaning Proteins: pH and Temperature

We run our caustic cleaning at pH 10-10.5. However, the specifications say the nominal pH of a 1% Tergazyme solution is 9.5 Are we compromising cleaning proteins / enzyme performance by using the higher pH and running as part of a caustic cycle? Can we run it at 110F or should we be lower?

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Posted in Food & Beverage, Healthcare, Laboratory, Manual Lab Cleaning, Medical Device, Tergazyme0 Comments

Laboratory Cleaning: Eliminating Residual Nitrogen

If your concern is residual nitrogen interfering with analysis, we recommend Liquinox® Critical Cleaning Liquid Detergent. Liquinox is phosphate-free and is completely free-rinsing.

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Posted in Laboratory, Liquinox, Manual Lab Cleaning0 Comments

Art and Other Sensitive Glass Cleaning

Q: I am trying to clean a glass hookah with Detonox detergent as you have recommended. Is there anything I should know? I’ve heard sometimes it can etch?

A: Thank you for checking, and the answer is yes. Any glass-liquid-air mixture is susceptible to forming an etch at the meniscus

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Posted in Alconox, Cannabis, Detonox, Liquinox, Manual Lab Cleaning0 Comments

Clean in Place “Hacks” for Water Spots

A: A two-step cycle with a base followed by an acid, whether it be CIP cleaning or in a large scale liquid dispensing system washer, is a robust and, when needed, is a recommended process. Water spots typically occur because of two main mechanisms….

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Posted in Biotechnology, Citrajet, Cosmetic, Laboratory, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical, Solujet0 Comments

Going Green with Cold Cleaning

Q: We are a large biotech and in an effort to go green with our cleaning, we are exploring cold cleaning (cleaning with cold water) using your detergents. A: Cold cleaning is a very reasonable approach for energy conservation, and in short, its effectiveness depends on the details of the application.

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Posted in Biotechnology, Cosmetic, Laboratory, Manual Lab Cleaning, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical0 Comments

Non Hazardous Replacement for N-Propyl Bromide

Q: What can we do to replace n-propyl bromide? We are cleaning grease and oil from stainless steel. We had heard Citranox might do the job well.
A: The compound n-propyl bromide is often used in vapor degreasing and is considered to be associated with some serious health risks and is hazardous. We would certainly recommend you switch to a drain-safe, biodegradable, aqueous detergents.

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Posted in Alconox, Laboratory, Liquinox, Manual Lab Cleaning, Medical Device, Metalworking & Precision Manufacturing0 Comments

alnochromix

What is Alnochromix?

Q: I understand that Nochromix is no longer available and I am to contact Alconox Inc. for a replacement?

A: That is correct. Alconox Inc. bought the formula to NOCHROMIX® cleaner and is manufacturing the identical product under the name ALNOCHROMIX™
oxidizing additive to sulfuric acid for glassware cleaning.

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Posted in Laboratory, Manual Lab Cleaning0 Comments

Tergazyme

Tergazyme Solution Shelf Life

Q. Do you have any suggestions about the shelf life of 1% Tergazyme solution?

A. Tergazyme solutions should be used within 8 hours of dissolving the powdered Tergazyme detergent in water. As dry powder, Tergazyme has excellent stability with a shelf life of 2 years from date of manufacture.

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Posted in Healthcare, Laboratory, Pharmaceutical, Tattoo, Tergazyme0 Comments