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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VWR®, pH electrode maintenance kit

Codice catalogo: (83609.600)

Fornitore: VWR Chemicals

Codice articolo locale: VWRC83609.600

Descrizione: Soluzioni tampone, elettrolita e soluzioni detergenti (100 ml), Valore pH: 4,00/7,00/10,00, Temperatura di riferimento: 20 °C, VWR®, incolore, Bottiglia di plastica

UOM: 1 * 1 SET

MSDS Certificati Promo

Non disponibile confezione

J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Fornitore: Avantor

Descrizione: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

MSDS Certificati

Instant Buffer K40 pH4.0 (acc. to Kolthoff)

Codice catalogo: (TCIAI0234-1SET)

Fornitore: TCI

Codice articolo fornitore: I0234-1SET

Codice articolo locale: TCIAI0234-1SET

Descrizione: Form: White granules

UOM: 1 * 1 SET

Promo

Non disponibile confezione

pH buffer solutions, colour coded

Fornitore: Hach

Descrizione: For calibration of pH meters

pH buffer, single-use, SINGLET™

Fornitore: Hach

Descrizione: These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.

pH buffers, DuraCal

Fornitore: HAMILTON BONADUZ

Descrizione: For full information concerning health and safety data please contact Avantor or Hamilton directly.

MSDS

Buffer powder pillows

Fornitore: Hach

Descrizione: The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.

Buffer solution, pH 6,865

Codice catalogo: (APPC277124.1211)

Fornitore: PanReac AppliChem

Codice articolo fornitore: 277124.1211

Codice articolo locale: APPC277124.1211

Descrizione: These buffer solutions are useful for the calibration of high precision laboratory pH meters.

UOM: 1 * 1 L

Certificati Promo

Non disponibile confezione

Buffer solutions, pH 4,00

Fornitore: PanReac AppliChem

Descrizione: Buffer solutions contain citric acid 1 H₂O (11,768 g); sodium hydroxide 50% (6 ml); hydrochlorid acid 35% (3,96 ml); preservative 1% (5 ml) and water (1 l).

Certificati