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Carl Roth GmbH + Co. KG Schoemperlenstr. 1-5 76185 Karlsruhe, Germany http://www.carlroth.com
Contact Mr Edgar Huber +49 7083 933745
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Carl Roth GmbH + Co. KG

pH-Pufferlösung ROTILABO® in Beuteln

Von ROTH SELECTION

(PresseBox) (Karlsruhe, )
Eine pH-Messung ist nur so gut wie die für die Kalibrierungen des pH-Sensors verwendeten pH-Pufferlösungen. Hierbei handelt es sich um Kalibrierstandards, deren pH-Wert genau definiert ist. Die pH-Pufferlösungen ROTILABO® sind in den pH-Werten 4,01, 7,00 und 10,01 (bei 25°C) erhältlich. Sie sind in kleinen Beuteln abgepackt, und die Reagenzmenge von 25 ml pro Beutel reicht für eine Kalibrierung aus. Auf diese Weise werden immer frische Pufferlösungen für die Kalibrierung verwendet und das Risiko einer Kontamination ist ausgeschlossen.

Die Pufferlösungen sind durch Abgleich mit Standard-Referenzen von NIST und PTB rückführbar, wodurch maximale Qualität, Genauigkeit und Rückverfolgbarkeit sichergestellt ist. Ein chargenbezogenes Analysenzertifikat iod svk Itxhisz rroklrhhpc.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.