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When purchasing TRIS, how to select the appropriate purity level?

Apr 22,2026

TRIS is commonly available in several grades including ultrapure (≥99.9%), ACS reagent (≥99.8%), molecular biology (≥99.0%), and biochemical grades (≥99.8%). TRIS maintain stable pH levels (usually between 7.0–9.0) in experimental solutions. Ultrapure is commonly used for nucleic acid and protein studies.

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Sodium sulfite (SS) is a white, odourless, crystalline powder with a sulfurous taste that has reducing properties.....

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    Tris(hydroxymethyl)aminomethane manufacturers

    • Trometamol
    • 77-86-1 Trometamol
    • 2026-06-03
    • CAS:77-86-1
    • Min. Order: 1Kg/Bag
    • Purity: 0.99
    • Supply Ability: 20 tons

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