Description
Specifications Table
| Product Name | Dl-Lactic Acid 88% For Analysis | 1.93027.0521 | Merck |
|---|---|
| Pack Size | 500 ML |
| Form | Liquid |
| Grade | For Analysis |
| Application | Research, biochemistry, lab experiments |
Product Description
DL-lactic acid is a versatile organic acid widely used in laboratories for analytical and research purposes. This Merck-certified product offers 88% purity, making it suitable for precise experiments in biochemistry, microbiology, and chemical analysis. Whether you’re studying fermentation processes or developing new formulations, this lab-grade lactic acid ensures reliable results.
At eqipped, we understand the importance of high-quality reagents in scientific work. That’s why we source directly from trusted brands like Merck to provide researchers, students, and educators with authentic lab supplies. Our DL-lactic acid comes in a convenient 500 ML pack size, perfect for both small-scale experiments and larger research projects.
Need DL-lactic acid for your next experiment? Buy online now for guaranteed authenticity and fast delivery.
The 88% concentration makes this product particularly useful for applications requiring controlled acidity. It’s commonly used as a pH regulator, a reagent in organic synthesis, and a standard in chromatographic analysis. The “For Analysis” grade designation indicates its suitability for quantitative analytical procedures where precision is critical.
When working with lactic acid, proper handling is essential. Always use appropriate personal protective equipment and follow standard laboratory safety protocols. Store the bottle tightly sealed in a cool, dry place away from incompatible substances.
Key Applications
DL-lactic acid finds applications across various scientific disciplines:
In microbiology labs, it serves as a carbon source for bacterial cultures and helps study fermentation pathways. Biochemists use it to investigate enzyme kinetics and metabolic processes. Chemical researchers employ it as a building block in organic synthesis and polymer chemistry.
The pharmaceutical industry also utilizes lactic acid in drug formulation and delivery systems. Its biocompatibility makes it valuable in biomedical research, particularly in tissue engineering and drug release studies.
Why This Product Stands Out
Merck’s DL-lactic acid offers several advantages for laboratory use. The 88% purity level ensures minimal interference in sensitive analytical procedures. The product undergoes rigorous quality control to meet international standards for laboratory reagents.
Unlike industrial-grade lactic acid, this analytical-grade version provides consistent performance in quantitative analyses. The clear, colorless liquid format allows for easy measurement and dispensing. Each batch comes with proper documentation, including certificate of analysis when available.
Looking for authentic lab-grade lactic acid? Shop now at eqipped for Merck-certified quality.
Safety Considerations
While DL-lactic acid is generally considered safe for laboratory use, proper precautions should be taken. The concentrated solution can cause skin and eye irritation. Always wear nitrile gloves, safety goggles, and a lab coat when handling.
In case of skin contact, rinse immediately with plenty of water. For eye exposure, flush with water for at least 15 minutes and seek medical attention. Avoid inhaling vapors and work in a well-ventilated area or under a fume hood when handling large quantities.
FAQs
What is the difference between DL-lactic acid and L-lactic acid?
DL-lactic acid is a racemic mixture containing equal parts of D-lactic acid and L-lactic acid. L-lactic acid is the naturally occurring form found in biological systems. For most laboratory applications, DL-lactic acid works well, but some biological studies may require the specific L-form.
Can I use this lactic acid for food applications?
This product is specifically formulated for laboratory use and is not food-grade. For food applications, you would need a different grade that meets food safety regulations. Always check the product specifications before use.
How should I store DL-lactic acid?
Store the bottle tightly sealed at room temperature, away from direct sunlight and heat sources. Keep it separate from strong oxidizing agents and bases. Proper storage ensures the product maintains its specified purity throughout its shelf life.
What is the shelf life of this product?
When stored properly, Merck’s DL-lactic acid typically has a shelf life of 2-3 years from the date of manufacture. Always check the expiration date on the label before use.
Can I get a certificate of analysis for this product?
Yes, Merck provides certificates of analysis for their analytical-grade products. You can request this documentation when placing your order through eqipped, and we’ll ensure you receive the proper quality assurance documents.
