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Weise buffer concentrate pH 7,2

Weise buffer concentrate pH 7,2

SKU 1675.1
€ 47,78
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Weise buffer concentrate pH 7,2
Product Details
P-phrases: P280 P302+P352 P333+P313
H-phrases: H317
CAS number: 860-22-0
Chemical formulas: C16H8N2Na2O8S2
HS code: 38229000
Brand: Carl Roth
Weise buffer concentrate 100x, pH 7.2, for histology, yields 25 l buffer solution, Density (D) ~1 g/cm³, Boiling point (bp) ~100 °C, Storage temp. +15 to +25 °C

Stabilized buffer concentrate for the preparation of buffer solution according to Weise.

  • Ready for use immediately - no dissolving of tablets or powder
  • Microfiltered solution - no disturbing suspended particles
  • Economical use - 10 ml concentrate on 1 l distilled water (= working solution)
  • Demand-oriented packaging - pouches or bottles

Buffer solution for diluting staining solutions (e.g. Giemsa stock solution) and for rinsing during the staining process.


Buffer solution according to Weise is a phosphate-buffered salt solution which is mainly used for staining blood and bone marrow smears, e.g. for diluting the Giemsa stock solution in Pappenheim staining.
The buffer concentrates are available in three different pH variants. The prepared solutions are stable for approx. 4 weeks.



Weise buffer concentrate pH 7,2 100x conc., for 25 l, for histology

Appearance clear solution
Colour colourless
pH value (20 °C) 7,2 ±0,05
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