Using pH and Conductivity to Detect Residues
Q. We are in the process of developing a cleaning validation study for our laboratory glassware. The cleaning agent selected was Alconox. We are trying to establish acceptance criteria using the pH method to ensure successful removal of the cleaning agent. We did some trials using a solution made with mixtures of the Di water, which is 1000 ppm to see what it looks like but the results were not clear to me. How about the other method as conductivity? Read The Answer . . .
Viscosity of Alconox Detojet
Q. What is the viscosity of Detojet so a vendor can specify a flow meter for delivery application? Do you have any recommendations of methods of verification?
A. The viscosity of Detojet is similar to that of water. The viscosity of water depends on temperature. Read More . . .
TOC Analysis of Alcojet and Citrajet
Q. How much Total Organic Carbon (TOC) is in Alcojet and Citrajet? A. Click for details on Alcojet and Citrajet TOC analysis . . .
Using Liquinox as Optical Cleaner
Q. We have some problems about coloring and exfoliation of partly chromate conversion applied surface. We are trying to find a solution. Is it possible to use Liquinox to clean alodine applied parts or not? Click for the answer . . .
Titanium Prosthesis Cleaning
Q. Titanium prosthetic implantable joints need to be cleaned prior to coating and prior to final cleaning for packaging. What should we use?
A. Titanium medical device cleaning uses Liqui-nox followed by a Citranox solution. Details after the click . . .
