Description
Specifications Table
Product Name – Sodium chloride, 99.85%, for molecular biology, DNAse, RNAse and Protease free
Quantity/Pack Size – 1KG, 2.5KG
Form – Crystalline powder
Grade – Molecular biology grade
Application – DNA/RNA extraction, PCR, enzyme reactions, buffer preparation
Product Overview
This high-purity sodium chloride (99.85%) is specifically manufactured for molecular biology applications, ensuring complete absence of DNAse, RNAse, and protease contaminants that could compromise sensitive experiments. The crystalline powder undergoes rigorous purification processes to meet the stringent requirements of nucleic acid research, providing consistent performance in critical procedures like DNA/RNA extraction, polymerase chain reactions (PCR), and enzyme-based assays. Its ultra-low endotoxin levels and minimal trace metal content make it ideal for applications where sample integrity is paramount. The product is packaged in airtight containers to prevent moisture absorption and contamination, maintaining its stability throughout storage. Each batch is tested for purity and absence of nucleases/proteases, with certificates of analysis available upon request. The molecular biology grade designation ensures compatibility with the most demanding protocols in genomic research, protein studies, and other high-sensitivity applications where ordinary laboratory-grade salts would be inadequate.
FAQs
1. What makes this sodium chloride different from regular lab-grade salt?
This product undergoes additional purification steps to remove nuclease and protease contaminants, along with stricter quality control for trace metals and endotoxins, making it suitable for molecular biology applications where regular salts would interfere with results.
2. Can this be used for cell culture applications?
While primarily designed for molecular biology, its high purity makes it compatible with many cell culture protocols, though you may need to verify sterility requirements for your specific application as it’s not gamma-irradiated.
3. How should this product be stored to maintain its purity?
Store in a cool, dry place at room temperature (15-25°C) in its original tightly sealed container. Avoid exposure to moisture or direct sunlight, and use clean, dry spatulas to prevent contamination.
4. Is there a lower purity alternative available for less sensitive applications?
For general laboratory use where nuclease/protease contamination isn’t a concern, standard analytical grade sodium chloride (99.5% purity) would be a more cost-effective alternative while still maintaining good chemical purity.
5. What documentation comes with this product?
Each batch includes a certificate of analysis detailing purity levels, absence of nucleases/proteases, and other quality parameters. Additional safety data sheets are available upon request.
