Cleaning Fiber Optics
There is near zero tolerance of contamination in fiber optics. Fiber optic cable needs scrupulously clean surfaces at the glass joint to assure efficient light transmission. Any cleaner which leaves a residue will make matter worse as this will attract contaminants.
The best process for cleaning fiber optic cable is…..
Liquinox for Environmental Sampling Equipment
Q. Bailers used to detect phosphate in surface water sampling gave positive readings in equipment blanks from a poorly rinsed phosphate containing detergent A.The US EPA standard operating procedures for sampling equipment cleaning say use “…a phosphate free laboratory grade detergent such as Liqui-nox…”
Cleaning Glass Slides for Silane Coating
Q. I am developing a new cleaning process to replace the process we are using for cleaning glass slides before applying Silane coating. We are using strong acid to clean glass slides. I want to use a process where I first use basic aqueous solution, then use DI water to rinse, followed by acidic solution to chelate away metal ions. Then we’ll do DI water rinse, air dry, and finally use oxygen plasma to final clean the glass slide. What acidic aqueous solution and basic aqueous solution can you suggest?
Cleaning with Minimal Insect Toxicity
Q. We are looking for cleaners that are minimally toxic or non-toxic to insects while effectively cleaning and removing biological debris, sugar, and pathogens.
A. Thank you for your request for a detergent that is minimally or non-toxic to insects. We regret to inform you that we do not have insect toxicity studies for our detergents. The mammalian and systemic toxicity information that we do have, however, shows that Liquinox® is very low in toxicity.
Removing Trace Contaminants of Phenol
Q. We are attempting to validate our glassware washing process and found trace contaminants of phenol remaining after the washing process. Is there another detergent that is able to remove phenol better then Liquinox®?
A. In general, for manual cleaning, Liquinox® should be an excellent choice for removal of phenol residues. For very low level trace analysis, additional rinsing may be required. For routine laboratory cleaning, a triple rinse is typically used. For trace analysis, a 6 time rinse with purified water is typically used. For extreme low level trace analysis . . .