Hai cercato: Tamponi pH

The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.

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Buffer solution for chlorine determination

Codice catalogo: (HACH1490932)

Fornitore: Hach

Codice articolo fornitore: 1490932

Codice articolo locale: HACH1490932

Descrizione: For determination of chlorine by amperometric titration. APHA formulation 100 ml bottle.

UOM: 1 * 100 mL

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pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™

Fornitore: Honeywell Chemicals

Descrizione: pH Buffer solution, Citrato, Valore pH: 4,00, ±0.02, Temperatura di riferimento: 20 °C, Fluka™, 1×5 L

MSDS

Buffer Capsules

Fornitore: Greisinger

Descrizione: Cost-effective alternative: Buffer capsules and working sets. With buffer capsules, you can produce a 100 ml buffer solution in the most cost-effective manner. A particular advantage of the capsules is that their storage life is several years longer than that of ready-to-use solutions.

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