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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
Potassium Ion ExchangerFeatures 1. 0 mL Liquid Ion Exchanger Instruction Manual ION H+ K+ Ca++ CATALOG NO. IE010 IE190 IE200 SELECTIVITY COEFFICIENTS* Na+ 12. 7 1. 97 5. 5 Mg++ 2. 95 4. 9 K+ 5. 4 Ca++ 2. 7 USEFUL pH RANGE 2 10 4 10 4 10 SLOPE 56 mV 58 mV 28 mV LINEAR RANGE pH 4 12 pK 0 3 pCa 1 7 APPROX. EQUIV. Corning 477317 ETH1001 *Selectivity Coefficients are expressed here as log Kij or pKij. M. R. Rheault, M. J. O'Donnell "Organic cation transport by Malpighian tubules

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4.0 ★★★★★
Based on 1209 reviews
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Product Reviews
★★★★★ 1
Poor translation
The Spanish version of this book does not rhyme like the one in English. In fact, it cannot be sung to a child because it just sounds funny. The drawings are eye-catching, but the fact that it cannot be turned into a song defeats the whole purpose of the book.
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Reviewed in the United States on December 3, 2020
★★★★★ 1
Definitely a used book!
There was more than just a little wear on the spine along with some blue writing on the inside of the book.
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Reviewed in the United States on July 7, 2023
★★★★★ 5
Works Well, Tastes Good, Lasts a Long Time
Size: 3 Ounce (Pack of 1)
Needed to get a product with no fluoride and not made by one of the large mfgrs of toothpaste. I used to used HELLO, but they were bought out by Colgate. Not a fan. So, I thought I'd try this as I used to live near the area this is produced. It is a lesser sweet taste than the HELLO product lines, but very nice results after just a couple uses and the taste is fine. Works well, tastes good, affordable.
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Keeps breath fresh for longer.
Size: 3 Ounce (Pack of 1)
Love this toothpaste. It’s like another brand that made the pm toothpaste that was good for morning breath. I wake up and still can somewhat taste the freshness. Maybe the peppermint is good/strong, but works well without the burning sensation.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
TSA compliant, and Fluoride-free
Size: 3 Ounce (Pack of 1)
Nice to have a travel size fluoride-free option!
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Reviewed in the United States on April 5, 2026
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