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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.

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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Product Image-160918E

VWR® Sodium Dihydrogen Phosphate Buffer Solution (Sodium dihydrogen orthophosphate/Phosphoric acid) for Chlorine Determination in Water Monitors

Description: Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Colourless, Plastic container
Catalog Number: 160918E
UOM: 1 * 25 L
Supplier: VWR Chemicals

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Image Unavailable-4795.

J.T.Baker® DILUT-IT™, Buffer Solutions, Concentrate

Description: Volumetric concentrate, for dilution to 500 ml.
Catalog Number: 4795.
UOM: 1 * 1 items
Supplier: Avantor

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Product Image-32037.297

VWR® AVS TITRINORM Buffer Solution, pH 9 (at 20 °C), Borate free

Description: Solution prepared from AnalaR® NORMAPUR® grade analytical reagents.
Catalog Number: 32037.297
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-32084.608

VWR® ConvoL NORMADOSE® Buffers, Concentrated Solutions

Description: Volumetric solution (concentrated buffer), Citrate, pH value: 4,00, ±0,05, Reference temperature: 20 °C, VWR® ConvoL NORMADOSE®, Ampoule
Catalog Number: 32084.608
UOM: 1 * 170 mL
Supplier: VWR Chemicals

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Product Image-85669.290

VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

Description: Contents: ammonium acetate R / water R / hydrochloric acid R1.
Catalog Number: 85669.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-85325.260

VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

Description: Ready to use test solution (TS).
Catalog Number: 85325.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Image Unavailable-44627.AK

Buffer HF-Improved

Description: Buffer used for pretreatment of planar silicon devices when plating with nickel plating solution products 44069 and 44070.
Catalog Number: 44627.AK
UOM: 1 * 250 mL
Supplier: Thermo Fisher Scientific

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Product Image-84585.260

VWR® Buffer Solutions, Secondary Standards

Description: Buffer solutions, secondary standards, pH value: 7,413, ±0,010, Reference temperature: 25 °C, VWR®, Plastic bottle
Catalog Number: 84585.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-32044.290

VWR® AVS TITRINORM Buffer Solutions, 20 °C

Description: Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.
Catalog Number: 32044.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-85046.002

VWR® AVS TITRINORM pH Buffer Solutions in Sachets, 20 °C

Description: For calibration of pH meters.
Catalog Number: 85046.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-85517.260

VWR® AVS TITRINORM Buffer Solutions, CRMs, at 25 °C

Description: pH Buffer solution, Phthalate, pH value: 4,01, Reference temperature: 25 °C, VWR®, Colourless
Catalog Number: 85517.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Image Unavailable-4861.

J.T.Baker® DILUT-IT™, Buffer Solutions, Colour Coded, Concentrate

Description: Volumetric concentrate, for dilution to 500 ml.
Catalog Number: 4861.
UOM: 1 * 1 items
Supplier: Avantor
Product Image-D017-04

J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

Description: 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.
Catalog Number: D017-04
UOM: 1 * 1,9 L
Supplier: Avantor

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Product Image-E603-KIT

VWR®, pH standard kit

Description: Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.
Catalog Number: E603-KIT
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-32075.600

VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20

Description: This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.
Catalog Number: 32075.600
UOM: 1 * 60 mL
Supplier: VWR Chemicals

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Product Image-85739.290

VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

Description: The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.
Catalog Number: 85739.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

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