Du sökte efter: pH buffertar

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® Acetate Buffer USP Test Solution (TS)

Leverantör: VWR Chemicals

Beskrivning: Ready to use test solutions (TS).

Säkerhetsdatablad Certifikat

VWR®, pH buffer capsules

Leverantör: VWR Chemicals

Beskrivning: pH buffer capsules, Capsules, pH-värde: 4,01, ±0,02, VWR®, Orange, Plastflaska, 5 plastic tubes, 10 capsules/tube

Säkerhetsdatablad Certifikat

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

Artikel nummer : (TCIAI0234-1SET)

Leverantör: TCI

Beskrivning: Form: White granules

UOM: 1 * 1 SET

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N/A Each

pH buffers, DuraCal

Leverantör: HAMILTON BONADUZ

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

Säkerhetsdatablad

pH buffer solutions, colour coded

Leverantör: Hach

Beskrivning: For calibration of pH meters

pH buffer, single-use, SINGLET™

Leverantör: Hach

Beskrivning: 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.

Buffer powder pillows

Leverantör: Hach

Beskrivning: 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 solutions, pH 4,00

Leverantör: PanReac AppliChem

Beskrivning: 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).

Certifikat