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You Searched For: pH Calibration Buffers

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-10769-166

Certified reference material ph buffer standard

Description: Certified reference material ph buffer standards, TRACEABLE* 16 oz bottle, 4.005, red color, accuracy is +/- 0.010 at 25c, iso 17025 and iso 34, traceable to nist
Catalog Number: 10769-166
Supplier: Antyila Scientific

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Product Image-34175-377

Hydrion* pH Buffer Capsules

Description: pH value: 9.0. For quick preparation of fresh solutions of known pH values. Capsule contents dissolve in 100mL of distilled water, giving a clear solution accurate to +-0.02pH unit. The dry powder remains stable. Each vial contains 10 capsules.
Catalog Number: 34175-377
Supplier: Micro Essential
Product Image-RC155032

Buffer, Reference Standard, 1L

Description: Reference standard, pH 7.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Poly Bottle. 1L
Catalog Number: RC155032
Supplier: Ricca Chemical

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Product Image-34175-242

Hydrion* pH Buffer Capsules

Description: pH value: 7.0. For quick preparation of fresh solutions of known pH values. Capsule contents dissolve in 100mL of distilled water, giving a clear solution accurate to +-0.02pH unit. The dry powder remains stable. Each vial contains 10 capsules.
Catalog Number: 34175-242
Supplier: Micro Essential

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Product Image-10769-110

Certified reference material ph buffer standards

Description: Certified reference material ph buffer standards, traceable* blue color, 16 oz bottle, 10.012, accuracy is +/- 0.010 at 25c, iso 17025 and iso 34traceable to nist
Catalog Number: 10769-110
Supplier: Antyila Scientific

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Product Image-RC149216

Buffer, Reference Standard, 500mL

Description: Reference standard, pH 1.68 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Poly Bottle. 500mL
Catalog Number: RC149216
Supplier: Ricca Chemical

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Product Image-RC150016

Buffer, Reference Standard, 500mL

Description: Reference standard, pH 4.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Poly Bottle. 500mL
Catalog Number: RC150016
Supplier: Ricca Chemical

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Product Image-10769-112

Certified reference material ph buffer standards

Description: Certified reference material ph buffer standards, traceable* yellow color, 16 oz bottle, 7.000, accuracy is +/- 0.010 at 25c, iso 17025 and iso 34traceable to nist
Catalog Number: 10769-112
Supplier: Antyila Scientific

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Product Image-RC1495-16

Buffer, Reference Standard, 500mL

Description: Reference standard, pH 3.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart available with certificate of analysis. Poly Bottle. 500mL
Catalog Number: RC1495-16
Supplier: Ricca Chemical

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Product Image-RC1493-16

Buffer, Reference Standard, 500mL

Description: Reference standard, pH 2.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart available with certificate of analysis. Poly Bottle. 500mL
Catalog Number: RC1493-16
Supplier: Ricca Chemical

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Image Unavailable-BJ38749-1EA

Buffer concentrate

Description: Buffer concentrate, Grade: Analytical, CAS Number: 7446-20-0, for 500 ml buffer solution , sodium tetraborate / sodium hydroxide solution , Fluka, Mixture, Molar mass: 100.46 g/mol, Container Type: Ampoule
Catalog Number: BJ38749-1EA
Supplier: Honeywell Research Chemicals

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Product Image-RC15005

Buffer, Reference Standard, 20L

Description: Reference standard, pH 4.00 +-0.01 at 25[degree]C. Meets USP requirements. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Cubitainer. 20L
Catalog Number: RC15005
Supplier: Ricca Chemical

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Image Unavailable-BT144730-500ML

Buffer solution, pH 2.00 +/- 0.01 at 25 degree Celcius, colorless, NIST traceable, size: 500ml

Catalog Number: BT144730-500ML
Supplier: BeanTown Chemical

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Image Unavailable-BJ38750-1EA

Buffer solution 500ML

Description: Buffer solution, pH 11.00, boric acid / sodium hydroxide solution / potassium chloride, color: colourless, Form: liquid, Container type: Ampoule, Size: 500ML
Catalog Number: BJ38750-1EA
Supplier: Honeywell Research Chemicals
Image Unavailable-BT142055-500ML

Buffer solution, pH 7.00+/-0.01 at 25degree, green, NIST traceable 500ML, Form: Liquid

Catalog Number: BT142055-500ML
Supplier: BeanTown Chemical

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Product Image-10769-168

Certified reference material ph buffer standard

Description: Certified reference material ph buffer standards, TRACEABLE* 6 x 100ml one-shot bottles, 10.012, accuracy is +/- 0.010 at 25c, iso 17025 and iso 34traceable to nist
Catalog Number: 10769-168
Supplier: Antyila Scientific

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