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Peptide Atlas · Buffer system

Phosphate buffer

Sodium phosphate buffers can acidify sharply on freezing: crystallization of the disodium salt as the dodecahydrate caused abrupt pH drops after ice began to form.

What the evidence says

six tiers, never blended

preclinical — animal, cell or mechanistic work — not yet about people

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

  • created page created as 'Phosphate buffer' · 2026-09-27 04:00 · somebody
  • kind set kind set to buffer: palette r1 · 2026-09-27 04:00 · somebody
  • identity withheld identity not published: a buffer is a system of components, not one compound · 2026-09-27 04:00 · somebody
  • fact added summary: Sodium phosphate buffers can acidify sharply on freezing: crystallization of the disodium salt as the dodecahydrate caus · 2026-09-27 04:00 · somebody
  • fact added history: Blending Good's buffers such as MES with 50 mM sodium phosphate was proposed to cancel the phosphate buffer's freezing-i · 2026-09-27 04:00 · somebody
  • citation added pmid 11336359 cited as preclinical: pH changes during freezing of sodium phosphate buffers · 2026-09-27 04:00 · somebody
  • citation added pmid 33271311 cited as preclinical: Mitigating phosphate acidification with Good's buffers · 2026-09-27 04:00 · somebody
  • link added component: pje_sodium-phosphate-dibasic · 2026-09-27 04:00 · somebody
  • link added component: pje_sodium-phosphate-monobasic · 2026-09-27 04:00 · somebody

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.