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  2. Ethylenediaminetetraacetic acid - Wikipedia

    en.wikipedia.org/wiki/Ethylenediaminetetraacetic...

    Ethylenediaminetetraacetic acid (EDTA), also called EDTA acid, is an aminopolycarboxylic acid with the formula [CH 2 N(CH 2 CO 2 H) 2] 2. This white, slightly water-soluble solid is widely used to bind to iron (Fe 2+ /Fe 3+) and calcium ions (Ca 2+), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca ...

  3. Tetrasodium EDTA - Wikipedia

    en.wikipedia.org/wiki/Tetrasodium_EDTA

    Tetrasodium EDTA is the salt resulting from the neutralization of ethylenediaminetetraacetic acid with four equivalents of sodium hydroxide (or an equivalent sodium base). It is a white solid that is highly soluble in water. Commercial samples are often hydrated, e.g. Na 4 EDTA. 4H 2 O. The properties of solutions produced from the anhydrous ...

  4. Ferric EDTA - Wikipedia

    en.wikipedia.org/wiki/Ferric_edta

    Ferric EDTA is the coordination complex formed from ferric ions and EDTA. EDTA has a high affinity for ferric ions. It gives yellowish aqueous solutions. [1]

  5. TE buffer - Wikipedia

    en.wikipedia.org/wiki/TE_buffer

    TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA. "TE" is derived from its components: Tris, a common pH buffer, and EDTA, a molecule that chelates cations like Mg 2+.

  6. Water softening - Wikipedia

    en.wikipedia.org/wiki/Water_softening

    A commonly used synthetic chelator is ethylenediaminetetraacetic acid (EDTA), which may exist as a tetrasodium or disodium salt. Due to environmental and aquatic toxicity concerns regarding widespread use of EDTA in household and personal care products, alternatives such as sodium phytate/ phytic acid , tetrasodium glutamate diacetate and ...

  7. 30 things to do when you’re bored (that are actually good for ...

    www.aol.com/lifestyle/30-things-bored-actually...

    What’s your favorite screen-free thing to do when you’re bored? Share your tried-and-true anti-boredom tips in the comments below.

  8. TBE buffer - Wikipedia

    en.wikipedia.org/wiki/TBE_buffer

    TBE or Tris/Borate/EDTA, is a buffer solution containing a mixture of Tris base, boric acid and EDTA. In molecular biology, TBE and TAE buffers are often used in procedures involving nucleic acids , the most common being electrophoresis .

  9. The best Dutch ovens of 2025, tested by AOL

    www.aol.com/lifestyle/best-dutch-ovens-190855583...

    There are a wide range of Dutch ovens out there today, and they vary in size, material, and price. To help you find the best option to add to your kitchen, we spent months testing a total of 10 ...