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“Portable pH/ORP Meter PH-221” has been added to your basket. View basket
Buffer Solution pH 4.00
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Buffer Solution pH 4.00
Home Laboratory Equipment pH Meters Buffer Solution pH 4.00
Acetonitrile 99.9 HPLC Grade 2,5L
Acetonitrile 99.9 HPLC Grade 2,5L R2,655.90
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Buffer Solution pH 4.00
Buffer solution pH 7.00 R120.00

Buffer Solution pH 4.00

R120.00

Buffer Solution pH 4.00  (Sold as each)

Weight 0.500 kg
Dimensions 15 × 15 × 20 cm
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SKU: BFS0003 Category: pH Meters
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Description

Buffer Solution pH 4.00

Buffer solutions are used to maintain a relatively constant pH in a wide variety of applications, including biochemical reactions like the function of blood enzymes, industrial processes such as fermentation and dyeing, cosmetics and pharmaceuticals to prevent irritation and ensure product stability, and chemical analysis for calibrating pH meters and controlling reaction conditions. By resisting changes in hydrogen ion concentration, they are essential for preserving the specific pH conditions required for life, industry, and accurate chemical work.

Buffer Solution pH 4.00

Biological & Medical Uses
Blood pH:
In the human body, the bicarbonate buffer system maintains the pH of blood at a level critical for sustaining life.
Enzyme Activity:
Enzymes function optimally within specific pH ranges, and buffers are used to provide these conditions for enzymes in research and medicine.
Pharmaceuticals:
Buffer solutions are used in drug formulation and delivery to maintain the stable pH required for drug stability and efficacy.
Biotechnology:
Buffers are crucial for maintaining the proper pH for biotechnology processes and preserving biological samples.
Industrial Applications
Fermentation:
Buffers control the pH in industrial fermentation processes, helping to convert sugars into other products like alcohol.
Dyeing Fabrics:
They keep dyes at their optimal pH, ensuring the color stays consistent and the dye adheres to the fabric correctly.
Food Processing:
Buffers help preserve foods and fruits and control pH during various processing stages.
Manufacturing:
They are used in the production of various goods, including paper, inks, paints, and dairy products.
Chemical & Analytical Uses
pH Meter Calibration:
Buffer solutions with known pH values are used to calibrate pH electrodes, ensuring accurate measurements.
Chemical Reactions:
Buffers maintain a stable pH during acid-base titrations and other chemical reactions, allowing them to proceed at suitable rates.
Research:
In labs, buffers ensure that experiments and chemical reactions are conducted within the specific pH range needed for reliable results.
Everyday & Personal Care
Cosmetics:
Buffer systems are added to cosmetics, shampoos, and other personal hygiene products to maintain a pH level that won’t irritate the skin or hair.
Household Products:
They can also be found in household items like washing-up liquids to ensure they are effective and safe.

ph buffer solutions 500x500 1

pH Suffer Solution 4

 

Accuracy
±0.02 pH
pH Value @25°C 7.00
Size 250ml
Certificate of Analysis Yes

To correctly maintain your meter, we highly recommend using a buffer solution for maximum performance. pH4, along with pH7

 

Buffer Solution pH 4.00

Shipping & Delivery

Lead Time

  • Standard Lead time: 3 - 4 working days.
  • Imports: 4 - 6 Weeks

Dangerous Chemicals

Please note that an affidavit is required for the purpose of dangerous chemicals, clearly stating the intended use of the chemical.

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