pH-Pufferlösungen

pH-Pufferlösungen werden häufig zur Kalibrierung von Messgeräten bzw. Elektroden genutzt. Sie werden zudem eingesetzt, um den pH-Wert einer Lösung während einer Messung, Reaktion oder biologischen Anwendung konstant zu halten. Im Online-Shop von Th. Geyer finden Sie pH-Pufferlösungen für verschiedenste Anwendungen. Das Sortiment enthält u.a. pH-Puffer mit und ohne Farbcodierung, in twin-neck Flaschen zur einfachen Dosierung, in praktischen Polytainern, referenziert bei 20 °C oder 25 °C, in Siegelrandbeuteln, rückführbar auf Standardrefernzmaterial von NIST oder auf DIN Normen, sowie technische Lösungen und Puffer mit höchster Genauigkeit. Ebenso finden Sie biologische Pufferlösungen.

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Puffertabletten pH 7 VE=100

Tintometer

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6801671

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100 Stück Login / Register here
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Reaktionsgefäße für BSB5-RKT

MACHEREY-NAGEL

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1

916926

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10 Stück Login / Register here
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Reinigungslösung für Proteine, 500 ml Flasche

HANNA

GHS05
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1

HI7073L

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Successor product: 2213-1L

Technische Pufferlösung 1 Flasche à 1 Liter, pH 10,00, TEP 10

WTW

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1

9040724

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Product discontinued. Successor product: 9040725

Pufferlösung pH 7,00

Honeywell

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33646-500ML

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500 ml Login / Register here
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1

33646-1L

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33646-5L-VP

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33646-10L-VP

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Pufferlösung (di-Natriumhydrogenphosphat/Kaliumdihydrogenphosphat), rückführbar auf SRM von NIST und PTB pH 7.00 (20°C) CertiPUR®

Merck

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1

1.09439.1000

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1 l Login / Register here
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2

1.09439.4000

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4 l Login / Register here
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3

1.09439.9010

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10 l Login / Register here
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Pufferlösung pH 4,00

Honeywell

GHS07
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33643-100ML

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100 ml Login / Register here
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33643-500ML

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500 ml Login / Register here
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1

33643-1L

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1 l Login / Register here
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33643-5L-VP

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33643-10L-VP

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Puffer-Konzentrat (Phosphat) rückführbar auf SRM von NIST und PTB for 500 ml buffer solution, pH 7.00 ± 0.02 (20°C) Titrisol®

Merck

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1

1.09887.0001

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Natriumdihydrogenphosphat-Monohydrat zur Analyse EMSURE® ACS,Reag. Ph Eur

Merck

GHS07
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1.06346.0500

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500 g Login / Register here
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1

1.06346.1000

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1 kg Login / Register here
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1.06346.9025

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25 kg Login / Register here
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1.06346.9050

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50 kg Login / Register here
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Puffer-Konzentrat für Pufferlösung nach WEISE for 1000 ml of solution (phosphate), pH 7.20 Titrisol®

Merck

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1

1.09879.0001

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