Archive | Citrajet

Water Spots on Medical Devices After Washer Cleaning

Q. We are washing stainless medical devices in a washer and are getting water spots. We are using Solujet and Citrajet. What’s causing this problem?

A. Water spots typically occur because of two main reasons: the orientation of the parts in the washer is trapping dirty wash water and/or detergent dosing is insufficient.

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Posted in Citrajet, Medical Device, Solujet0 Comments

CIP

Static and Dynamic Spray Balls in CIP

Q. What are the differences between Static and Dynamic spray balls in CIP machines? A. The typical considerations in using either static or dynamic spray balls in CIP (clean-in-place) are that….

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Posted in Biotechnology, Citrajet, Cosmetic, Pharmaceutical, SolujetComments Off on Static and Dynamic Spray Balls in CIP

Cleaning Clear Anodized Aluminum

Q. We are seeing white residue on clear anodized aluminum that we are cleaning with Detojet. Why is this happening and what can we do to prevent it?
A. There are a few reasons this may be happening. 

Possible Reason 1: The Detojet® Low Foaming Liquid Detergent concentration may be too low in the wash cycle and the concentration of calcium, magnesium and iron too high in the water used.  This would result…

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Posted in Citrajet, Detojet, Electronic, Metalworking & Precision Manufacturing0 Comments

Replacing Hazardous Acids

Q: What can I use to replace hazardous acids below pH 1 cleaning?
A: Depending on exactly what you are using your acid cleaning to do, we may be able to help you.

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Posted in Alconox, Citrajet, Citranox, Detergent 8, Electronic, LiquinoxComments Off on Replacing Hazardous Acids

Advanced Cleaning Mechanisms: What are Surfactant Systems?

Q. In your email you mentioned that Solujet and Citrajet have more sophisticated surfactant systems than a competitor’s low foaming washer detergent – could you explain a little bit more what ‘surfactant systems’ are?

A. Absolutely! Surfactants, or Surface Active Agents, are compounds that lower surface tension between particles, such as oil and water. In the oil and water example, a surfactant compound will contain hydrophilic and lipophilic molecules…

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Posted in Articles, Ask Alconox, Citrajet, Detergents, Solujet0 Comments

Cleaning for Powder Coating

Q. Can Alconox assist with pre-powder coat cleaning?
A. Yes! To get the best powder coating results, you will need a residue free surface. The detergent you use will depend on the material being coated. The reduction in surface oxides greatly helps with adhesion. The surface is made more receptive to accepting the coating.

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Posted in Citrajet, Keylajet, Metalworking & Precision Manufacturing0 Comments

Cleaning Proteins, RNA and DNA from Lab Equipment

Q. How can I clean proteins, RNA, and DNA from laboratory equipment?

A. Thank you for your question concerning cleaning proteins, RNA and DNA from laboratory equipment.

We will address each separately . . .

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Posted in Alconox, Citrajet, Citranox, Detojet, Laboratory, Manual Lab Cleaning, Tergazyme0 Comments

Pharmaceutical Cleaning: Choosing CIP Detergent  

Equipment used in pharmaceutical manufacturing must be cleaned before each use, and the cleaning procedure used must be in accordance with good manufacturing practices (GMPs). There are different types of CIP including, single pass systems and recirculation system. No matter which type is used, Alconox, Inc. provides support to meet cGMP regulations and detergents ideally suited for CIP systems.

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Posted in Citrajet, Pharmaceutical, Solujet0 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.

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

Citric Acid Passivation – Safe, Effective, Easy

Surface contamination interferes with formation of protective oxide coating on stainless steel thereby leaving it open to corrosion. The stainless steel needs passivation.

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Posted in Citrajet, Citranox, Medical Device0 Comments