pH buffere
pH-bufferopløsninger er essentielle til rutinemæssig kalibrering af pH-metre for at opnå nøjagtige pH-områder af syre eller base. Færdiglavede opløsninger eliminerer tid, omkostninger og kontamineringsrisici ved at blande buffere. pH-buffere kan bruges til at identificere svag syre, konjugeret base, stærk syre, blodets pH osv. Med både farvede og farveløse pH-bufferoptioner kan forskere effektivt vælge den korrekte indikatoropløsning til enhver test. Pulverposer og pakker giver laboratorier mulighed for at opbevare de koncentrerede stoffer i længere tid uden at blive påvirket.
Carbonate Borax Free Buffer Solution
Supplier: REAGECON
This range of Reagecon pH Buffers are sodium tetraborate (Borax) free. They are not subject to classification by EU regulatory authorities as toxic to reproduction under CLP category 1B. Similar in approach to the existing range of Reagecon Mercury Free Buffers, these Buffer Solutions have been developed to enhance user choice and allay safety concerns, without any impact on fitness for purpose or product performance.
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pH buffer solutions, colour coded
Supplier: REAGECON
Colour coded pH buffer solutions for the calibration of pH meters.
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Bufferopløsninger
Supplier: REAGECON
Buffer solution, pH-værdi: 12,00, ±0,05, Referencetemperatur: 20 °C, Plastflaske
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pH buffer solutions, certified (DKD)
Supplier: Mettler - Toledo
DKD certified buffer solution, pH-værdi: 10,00, 1× 250 ml
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pH buffer solutions
Supplier: Mettler - Toledo
Technical buffer solution, 250 ml, pH-værdi: 9,21
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pH buffers, for LAQUAtwin meters
Supplier: HORIBA
pH 7,00 buffer (6× 14 ml bottles per pack), Flaske
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pH Buffer solutions, CX-1
Supplier: Thermo Fisher Scientific
Delivers robust reproducible gradients with the Thermo Scientific™ pH buffer platform that is applicable to a wide range of MAbs and ready to use with existing LC columns and systems, without the need to formulate mobile phases.
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Buffer solutions
Supplier: Mettler - Toledo
Solutions in sachets ensure optimum precision.
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pH buffer solutions, NIST traceable, Orion™
Supplier: Thermo Orion
Perform accurate, reproducible pH calibrations with Orion™ pH buffers.
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pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™
Supplier: Thermo Orion
Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.
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Bufferløsninger i poser, perpHect®-poser, Orion™
Supplier: Thermo Orion
Solutions in sachets ensure optimum precision. The sachet provides a perfect liquid seal and good protection from light.
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Buffer tablets, Lovibond®
Supplier: Lovibond
Ideal for preparing buffer solutions of 4, 7 and 10 pH units.
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pH buffer solutions, NIST/DIN
Supplier: Mettler - Toledo
The NIST/DIN pH buffers are specified to three decimal places, e.g. 9.180, offering the highest possible pH precision.
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Ammonia - Ammonium Chloride Buffer Solution, pH 10
Supplier: CPACHEM
Ammonia - Ammonium chloride buffer solution.
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pH Buffer
Supplier: CUSTOM MADE CHEMICALS LAB
di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C
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Redox buffer solutions
Supplier: Mettler - Toledo
Redox buffer solutions are used for verification of all common redox sensors.
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