VWR Trichloroacetic acid (TCA) ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

VWR Trichloroacetic Acid (TCA) is a high-purity analytical reagent designed for use in laboratory and industrial applications requiring precise chemical standards. With a purity of ≥99.5%, it conforms to ACS and Reag. Ph. Eur. specifications, ensuring reliable performance in analytical, biochemical, and preparative procedures.

Key Features:

1. High Purity:
   • Minimum assay of 99.5%, ensuring consistent and accurate results.
2. Wide Analytical Compliance:
   • Meets ACS (American Chemical Society) and Reag. Ph. Eur. (European Pharmacopoeia) standards.
3. Rigorous Testing and Certification:
   • Passes tests for solution clarity, IR spectrum, and absence of interfering impurities.
4. Versatile Applications:
   • Ideal for protein precipitation, DNA extraction, and sample deproteinization in biochemistry and molecular biology.

Applications:

1. Protein Precipitation:
   • Widely used for precipitation of proteins from biological samples for proteomics studies.
2. Sample Deproteinization:
   • Prepares biological fluids for spectroscopic and chromatographic analysis.
3. Tissue Fixation:
   • Serves as a component in histology protocols for tissue preservation and staining.
4. DNA/RNA Precipitation:
   • Used in molecular biology workflows to recover nucleic acids.
5. Industrial Uses:
   • Effective as an etching agent or reagent in various chemical syntheses.

Specifications:

Impurity Limits:

Preparation Notes:

• Water Solubility:
  • TCA is sparingly soluble in water. Dissolve with gentle heating if necessary.
• Solution Stability:
  • Prepare solutions fresh as TCA can hydrolyze over time when dissolved in water.
• Safety Precautions:
  • Use protective equipment (goggles, gloves, lab coat) when handling due to corrosive nature.

Advantages:

1. Reliability in Applications:
   • Conforms to rigorous international standards ensuring reproducible results.
2. Ease of Use:
   • Supplied in dry crystalline form, facilitating storage and solution preparation.
3. Broad Compatibility:
   • Suitable for a variety of biochemical, analytical, and industrial processes.

Ideal for Researchers and Industries In:

• Molecular biology
• Biochemistry
• Histology
• Analytical chemistry
• Industrial chemistry

Storage and Handling:

• Storage Temperature: Ambient conditions.
• Safety Warnings:
  • Corrosive and harmful to the environment. Handle with care and dispose of in accordance with local regulations.

The VWR Trichloroacetic Acid (TCA) ≥99.5% is a versatile and high-purity reagent essential for laboratories and industries requiring precise and consistent performance. Its compliance with ACS and European Pharmacopoeia standards makes it a trusted choice for demanding applications in analytical chemistry, molecular biology, and biochemical research.