Cleaning Adhesive Residues off Medical Devices

08 May 2017

Q: We are looking for recommendations on how to remove adhesive residue left on medical devices after pulling off labels or tape. A. We are aware of many other customers using Detergent 8 to successfully remove different kinds of tough adhesive residues. We suggest using...

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Posted in Ask Alconox, Detergent 8, Medical Device0 Comments

Removing PFOS and PFOA from Lab Glassware

01 May 2017

Q. We need to remove perfluorooctanoic acid (PFOA) and perfluorooctyl sulfonate (PFOS) from laboratory glassware and stainless steel. Since they are inorganic residues, we're using acidic cleaners, but are not finding them as effective as we expected. Any recommendations? A. PFOS and PFOA are polar, anionic surfactants. They will best be cleaned by a high-emulsifying, anionic-surfactant-containing cleaner that can make mixed micelles to efficiently remove these residues from surfaces....

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Posted in Alconox, Ask Alconox, Laboratory, Manual Lab Cleaning0 Comments

Alconox, Inc. at BIOMEDevice Boston

26 April 2017

Visit Alconox, Inc. at the BIOMEDevice Boston, May 3-4, 2017. Stop by Booth #914 to receive our unique gifts, expert technical support for your critical cleaning applications, and detergent samples. We want to extend comped expo admission to BIOMEDevice Boston. Simply enter promo code FREE when you register online for your pass and you’re in.

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No Liquinox Algae Bloom

24 April 2017

Q: Will Liquinox cause algae bloom? A: No. Liquinox will not cause algae bloom. Here’s why. There are several important factors concerning discharge of spent cleaning solutions into the environment: biodegradability, aquatic toxicity and eutrophication acceleration. Algae blooms relate specifically to eutrophication. The primary source of eutrophication is...

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Posted in Ask Alconox, Environmental, Liquinox0 Comments

Alconox, Inc. at PMTS 2017

19 April 2017

Visit Alconox, Inc. at PMTS 2017, April 25-27 in Columbus, OH. We'll be on hand at booth #1153 offering unique gifts, expert technical support for your critical cleaning applications, and detergent samples.

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Posted in News0 Comments

Clouding Out in Passivation

13 April 2017

Q. We are performing Citrajet® passivation using the procedure found in your cell phone app. When finished, there are circles of "oil" floating on the Citrajet® solution, even though our parts had no oil on them. Is this normal? A: What you are seeing is not oil, but low-foaming surfactant coming out of solution.....

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Posted in Ask Alconox, Citrajet, Passivation0 Comments

CIP

How much CIP detergent needed?

12 April 2017

Q: We are starting a new bioprocessing facility where we will be cleaning stainless steel tanks via a Clean-In-Place sprayball system? How do I approximate how much detergent I will need? We are considering Alcojet or Solujet, follow by an acidic rinse with Citrajet. Is this a good plan? Any advice? A: A good rule of thumb for tis you need about....

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Posted in Biotechnology, Citrajet, Pharmaceutical, Solujet0 Comments

No Interference in Flavors and Fragrance

06 April 2017

Q. Why are critical cleaners essential in flavor and fragrance industries? A. Many major flavor and fragrance companies use Alconox or Liquinox detergent to soak, scrub or sonicate their manufacturing equipment. The reason they use these detergents is that they are free of all flavors, fragrances, dyes, cationic biocides or disinfectants, and emollients that might leave residues. This way...

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Posted in Alconox, Ask Alconox, Cosmetic, Food & Beverage, Liquinox0 Comments

cpap

CPAP Mask Manual Cleaning

04 April 2017

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

Choosing Temperature for Ultrasonic Parts Cleaning

22 March 2017

Q. How to determine appropriate temperature to clean parts with ultrasonic cleaner? A. In general, every 10 deg C you go up in temperature doubles the cleaning speed. The faster you want to clean the hotter you should get. There is a theoretical optimal ultrasonic cavitation temperature at around 70 deg C depending on the exact concentration of detergent. Even though in theory cavitation...

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

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