saliva sample tube
Description
… lid is locked tightly. 4、 Hold the tube upright. Unscrew the funnel from the tube. 5、 Use the small cap to close the tube tightly 6、 Shake the capped tube …
Thank you for reading this post, don't forget to subscribe!… lid is locked tightly. 4、 Hold the tube upright. Unscrew the funnel from the tube. 5、 Use the small cap to close the tube tightly 6、 Shake the capped tube …
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