Reference Buffer Standard pH 4.00


Catalog Number: B2010113 (50 mL)
Reference Buffer Standard pH 4.00 is a high quality research product used as standardization of pH-meters. Custom bulk orders of this product are available upon request.

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Reference Buffer Standard pH 4.00
Catalog number: B2010113
Lot number: Batch Dependent
Expiration Date: Batch dependent
Volume/Weight: 50 mL
pH: 4
Supplied as: Ready-to-use solution
Appearance: Red solution
Applications: standardization of pH-meters.
Storage: Room temperature
Keywords: standard pH solution, standard pH buffer
Grade: Biotechnology grade. All components are highly pure (minimum 99%). All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered on a 0.22 um.

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influence of phosphate buffer and ionic liquids on the reduction of the silanol
effect in a C18 stationary phase. J Chromatogr A. 2018 Jul 20;1559:112-117.

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preparations provide a viable alternative to conventionally buffered solutions:
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7: Ríos-Lugo MJ, Martin C, Alarcón JA, Esquifino A, Barbieri G, Solano P, Sanz
M. Optimization of buffer solutions to analyze inflammatory cytokines in
gingival crevicular fluid by multiplex flow cytometry. Med Oral Patol Oral Cir
Bucal. 2015 Jan 1;20(1):e13-6.

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native MS: effects of protein isoelectric point, buffer, and nanoESI-emitter tip
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concept, and first mathematical derivation and application to physico-chemical
systems. The work of M. Koppel and K. Spiro (1914). Respir Physiol. 1980

Products Related to Reference Buffer Standard pH 4.00: Buffers and Solutions

Additional information

Weight 48 oz
Dimensions 8 × 8 × 8 in

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