"Reference Standard Buffers"
Buffers, pH reference standards, BDH®
Supplier: BDH US PRODUCED
Buffers are available as colourless and coloured solutions.
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Buffer solutions as per DIN 19266-01: 2000
Supplier: WTW
These standard buffer solutions (work reference buffer solutions) are widely used in precision applications.
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VWR®, pH electrode maintenance kit
Supplier: VWR Chemicals
The measurement of the pH value is one of the most frequently and universally made measurements in science.
What is often not fully understood is the fact that a large number of problems related to pH measurement is the
correct selection, care or maintenance of the electrodes with particular emphasis on the reference electrode.
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Macron Fine Chemicals™ BuffAR® StandARd®, pH Buffer Solutions
Supplier: MACRON AVANTOR BRAND
BuffAR® StandARd® pH reference solution, pH 值: 4,01, ±0,01, Macron Fine Chemicals™ BuffAR®, 红色, Plastic bottle
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VWR® AVS TITRINORM Buffer Solutions, CRMs, at 25 °C
Supplier: VWR Chemicals
pH Buffer solution, Carbonate, pH 值: 10,01, 参考温度: 25 °C, VWR®, 无色
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J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded
Supplier: Avantor
The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).
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J.T.Baker® BAKER ANALYZED®, Buffer Solutions
Supplier: Avantor
Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.
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pH Buffer solutions in bottles
Supplier: HANNA
Plastic bottle with a tamper-proof seal.
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Buffers, concentrated solutions, Titrisol®, Supelco®
Supplier: MERCK MILLIPORE
Titrisol® buffer concentrate for 500 ml buffer solution [20 °C].
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Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
Supplier: MERCK MILLIPORE
Materials for the precise calibration and monitoring of pH meters.
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Buffer solutions, ready to use, referenced at 25 °C, Certipur®
Supplier: MERCK MILLIPORE
Materials for the precise calibration and monitoring of pH meters.
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VWR® Buffer Solutions, Secondary Standards
Supplier: VWR Chemicals
Buffer solutions, secondary standards, pH 值: 6,865, ±0,010, 参考温度: 25 °C, VWR®, Plastic bottle
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VWR® Buffer Standard Solutions
Supplier: VWR Chemicals
Buffer Standard solution, Biotechnology Grade, pH 值: 4,00, ±0,03, 参考温度: 25 °C, VWR®, Bottle
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VWR® AVS TITRINORM Buffer Solutions, 20 °C
Supplier: VWR Chemicals
Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.
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J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions
Supplier: Avantor
Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.
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pH buffer solutions, referenced at 20 °C, Fluka™
Supplier: HONEYWELL
pH Buffer solution, Borate, pH 值: 11,00, ±0.05, 参考温度: 20 °C, Fluka™, Plastic bottle, 1×500 ml