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Purification cotton swab use range
Purification cotton swabs are generally used in biomedicine, cosmetics, electronic optoelectronics, semiconductors, optical devices and other industries.
For the use of purification cotton swabs, many people do not have a systematic use rule. Today, we will explain to you the use of different purification cotton swabs.
For products of different specifications, we have summarized two methods for your reference:
For small and precise products such as cameras, the products can be neatly arranged together, select a soft cotton swab, dip an appropriate amount of reagents, and wipe in one direction until the surface cleanliness of the product meets the requirements.
For uneven products such as circuit boards: you can first choose a larger cotton swab, dip an appropriate amount of the reagent, wipe a large area in one direction, and then choose a thinner cotton swab, dip an appropriate amount of the reagent, and wipe some corners, crevices and other subtle places, until the surface cleanliness of the product meets the requirements.