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WHO-Buffer with Gentiana Violet

WHO buffer solution with gentian violet is a high quality laboratory chemical used as a buffer. The single solution consists of an aqueous solution of sodium bicarbonate, formaldehyde and gentian violet.

The buffer solution is widely used in biochemistry and molecular biology to stabilize the pH of solutions and prevent fluctuations. The gentian violet component serves as an indicator to monitor the pH of the solution.

Sodium hydrogen carbonate is an important component of the buffer solution because it acts as a weak base and stabilizes the pH of the solution. Formaldehyde is used as a preservative to increase the shelf life of the solution.

The buffer solution has a molarity of 0.5 M, an osmolarity of 1.0 osmol/kg, and a buffer capacity of 0.1 M.

Article no.: 16320

Use as a buffer

  •   Container size and order number Net price Amount
    WHO-Buffer with Gentiana Violet - 100 ml
    Order number: 16320.00100
    19,79 €
    WHO-Buffer with Gentiana Violet - 250 ml
    Order number: 16320.00250
    30,54 €
    WHO-Buffer with Gentiana Violet - 500 ml
    Order number: 16320.00500
    39,35 €
    WHO-Buffer with Gentiana Violet - 1.000 ml
    Order number: 16320.01000
    53,79 €
    WHO-Buffer with Gentiana Violet - 2.500 ml
    Order number: 16320.02500
    109,69 €

Important Information

UN-Nummer: 0000

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 6 Monate

safety data sheet

product information

Relevant Incredients:
• Sodium hydrogen carbonate
• Formaldehyde ~37%, stabilised
• Gentian Violet, saturated aqueous

Technical informations

specifications

Hazard and safety instructions

Signal Word 1: Gefahr
Signal Word 2: exclam, silhouete, ,
Warning labels: