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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
Whatman 6820-1316 13mm Dia, Puradisc, Non-Sterile, GF/A 1.6 micrometer Pore Size (particle retention rating) without Tube Tip, Glass Microfiber (GMF), 100/pk (PN:6820-1316)PURADISC 13 1. 6 GF A 100 PK Puradisc 13 mm Syringe Filter 1. 6 m, Grade GF A, 100 pk. Ideal for the quick, efficient filtration of samples up to 10 ml volume. Low hold up volume 25 l ensures maximum sample recovery.
PURADISC 13/1.6 GF/A 100/PKPuradisc™ 13 mm Syringe Filter 1.6 µm, Grade GF/A, 100/pk. Ideal for the quick, efficient filtration of samples up to 10 ml volume. Low hold-up volume 25 µl ensures maximum sample recovery.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Biotene WORKS
Dry mouth happens at night because of my cpap. My dentist recommended Biotene and it was a great relief for my dry mouth problem. Highly recommended!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
A Gel that's convenient and effective
After using the Biotene gel for several nights, I am happy that I bought it. The product is convenient to use and effective. My dry mouth was leaving my tongue parched at night. This gel solved my problem. I highly recommend it.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
It’s ok in a pinch!
This works good in a pinch; however, I don’t see that it provides a significant timeframe of moisture. It wears of quick.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Best dry mouth no taste long lasting travel
I’ve used the rinse , spray lozenges and gum, along with regular chewing gum - gargled with salt water and consumed more liquids than any human should to
no avail with dry mouth. Found this - tube is small enough to travel w and it truly is flavorless and lasts rather long
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Great product awful taste
I hate the taste but it does work. If taste like pure sugar literally pure thick corn syrup blegh gross but I can sleep better. I have to mouth breathe at night because the medicine i take clogs up my nose really badly and due to the mouth breathing my teeth have been suffering terribly.
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Reviewed in the United States on March 11, 2026