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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-RC5032

Acetate Buffer

Catalog Number: (RC5032)
Supplier: Ricca Chemical
Description: pH 4.0. APHA., ASTM, for chlorine. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a plastic container. Subject to postal/shipping restrictions. 1L.

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Product Image-RC150125

Buffer, Reference Standard, 10L

Catalog Number: (RC150125)
Supplier: Ricca Chemical
Description: Reference standard, pH 4.00 +-0.01 at 25[degree]C. Meets USP requirements. Color coded red. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Cubitainer. 10L

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Image Unavailable-AA42415-AP

Buffer solution

Catalog Number: (AA42415-AP)
Supplier: Thermo Scientific Chemicals
Description: pH 1.68 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Image Unavailable-60775-986

BUFFER-CHEMVELOPE PH9.0 5PK

Catalog Number: (60775-986)
Supplier: Micro Essential
Image Unavailable-BJ33547-1L

Buffer solution 1L

Catalog Number: (BJ33547-1L)
Supplier: Honeywell Research Chemicals
Description: Buffer solution, pH 8.0 (20 deg C), Borax / hydrochloric acid, traceable to SRM from NIST, color: colourless, Form: liquid, Container type: Poly Bottle, Size: 1L

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Image Unavailable-34175-081

BUFFER-CHEMVELOPE PH12.0 5PK

Catalog Number: (34175-081)
Supplier: Micro Essential
Image Unavailable-BJ33643-5L-VP

Buffer solution 5L

Catalog Number: (BJ33643-5L-VP)
Supplier: Honeywell Research Chemicals
Description: Buffer solution, pH 4.0 (20 deg C), With fungicide, citric acid / sodium hydroxide / sodium chloride solution, traceable to SRM from NIST, color: colourless, Form: liquid, Container type: Cubitainer, Size: 5L

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Image Unavailable-AA42425-K2

Buffer solution

Catalog Number: (AA42425-K2)
Supplier: Thermo Scientific Chemicals
Description: pH 12.00 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Image Unavailable-AA38711-K7

Buffer solution

Catalog Number: (AA38711-K7)
Supplier: Thermo Scientific Chemicals
Description: pH 7.00 (ñ0.01 @ 25øC), Colored Green, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Product Image-RC155125

Buffer, Reference Standard, 10L

Catalog Number: (RC155125)
Supplier: Ricca Chemical
Description: Reference standard, pH 7.00 +-0.01 at 25[degree]C. Meets USP requirements. Color coded yellow. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Cubitainer. 10L

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Image Unavailable-BJ31045-100ML

Buffer solution pH 2.0 (20 deg C) 100ML

Catalog Number: (BJ31045-100ML)
Supplier: Honeywell Research Chemicals
Description: Buffer solution pH 2.0 (20 deg C), traceable to SRM from NIST and PTB, Synonyms: Citric acid / hydrochloric acid / sodium chloride, with fungicide, form: liquid, Size: 100ML

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Image Unavailable-AA42424-AP

Buffer solution

Catalog Number: (AA42424-AP)
Supplier: Thermo Scientific Chemicals
Description: pH 11.00 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Image Unavailable-AA38710-K2

Buffer solution

Catalog Number: (AA38710-K2)
Supplier: Thermo Scientific Chemicals
Description: pH 10.00 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Image Unavailable-AA40447-K7

Buffer solution

Catalog Number: (AA40447-K7)
Supplier: Thermo Scientific Chemicals
Description: pH 2.00 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Image Unavailable-AA46307-AP

Buffer Solution, Ph 13.00 (+/-0.01 25°C), No Color, Specpure«, Nist Traceable

Catalog Number: (AA46307-AP)
Supplier: Thermo Scientific Chemicals

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Image Unavailable-AA38714-K7

Buffer solution

Catalog Number: (AA38714-K7)
Supplier: Thermo Scientific Chemicals
Description: pH 4.01 (ñ0.01 @ 25øC), No Color, Specpure*, NIST Traceable.Liquid,CAUTION: May be harmful if swallowed,500ml,1L.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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