Procurou por: Tampões de 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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pH Buffer solutions

Fornecedor: Hach

Descrição: For calibration of pH meters.

pH buffer solutions, Specpure®

Fornecedor: Thermo Fisher Scientific

Descrição: Solução tampão de pH, codificada por cores, Ftalato, valor do pH: 4,00, ±0,01, Temperatura de referência: 25 °C, Specpure®, vermelho, Contentor de plástico

MSDS Certificados

Buffer solution for chlorine determination

Código de Artigo: (HACH1490932)

Fornecedor: Hach

Descrição: 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™

Fornecedor: Honeywell Chemicals

Descrição: Soluçõe tampão de pH, Citrato, valor do pH: 2,00, ±0.02, Temperatura de referência: 20 °C, Fluka™, 1×100 ml

MSDS Certificados

pH buffer solutions, referenced at 20 °C, Fluka™

Fornecedor: Honeywell Chemicals

Descrição: Soluçõe tampão de pH, Fosfato, valor do pH: 12,00, ±0.05, Temperatura de referência: 20 °C, Fluka™, Frasco de plástico, 1×1 L

Buffer solution pH 10, carbonate buffer

Fornecedor: Thermo Fisher Scientific

Descrição: CAS No.: 1332-57-6

MSDS Certificados

Buffer solution pH 7, Phosphate buffer

Fornecedor: Thermo Fisher Scientific

Descrição: Hidrogenoortofosfato de di-sódio solução aquosa, Fosfato, valor do pH: 7,00, ±0,02

MSDS Certificados

Buffer solutions, colour coded, Fluka™

Fornecedor: Honeywell Chemicals

Descrição: These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

MSDS

Buffer Capsules

Fornecedor: Greisinger

Descrição: 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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