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The Correct Way To Clean The Cotton Swabs
Oct 18, 2017

Cotton swabs made from polyester materials are low in nonvolatile residue (NVR), less particulate and less resistant to chemical resistance. By analyzing the total amount of organic carbon (TOC) found that the use of purified polyester material weaving produced by the cotton swab can release a small number of particles, good recovery and low total organic carbon background level.Cotton Swabs

Materials for handle production include polypropylene, nylon, glass nylon, glass polypropylene, wood or styrene. The length of the handle (7-25cm) of the swab and the shape and size of the swab (from 4mm to 16mm or more) are determined according to the specific requirements. But also in the handle on the slot, easy to break. The absorption capacity of cotton swabs varies from product to product, and is packaged in a variety of forms, such as antistatic discharge packaging and packaging that meets the requirements of clean rooms. Pharmaceutical plants and those using "current" GMP management require the use of sterile cotton swabs. Some cotton swabs are made without binder material.Cotton Swabs

Cotton swabs can be used to clean areas, cracks and crevices that can not be reached or cleaned by conventional methods. Once the cotton swab picks up the residue, it can not let it fall again. Cotton swab sampling may be the most widely used cleaning confirmation sampling technique. This is the most important part of the clean validation assessment.Cotton Swabs 

The physical characteristics of the swab and the substrate surface and the physical wiping movement have played a role in the physical validation process. The chemical procedure involves obtaining a sample of the object to be analyzed from the substrate surface with a dipped cotton swab, then extracting the analyte from the swab, and finally placing the swab in the recovery solution.Cotton Swabs