Description
Specifications Table
| Product Name | Crystal Violet Lactose Broth |
|---|---|
| Quantity/Pack Size | 500 gm |
| Form | Powder |
| Grade | Microbiology Grade |
| Application | Coliform detection in water, dairy, and environmental samples |
Product Description
Crystal Violet Lactose Broth, also known as M831, is a specialized microbiological medium designed for the selective isolation and differentiation of coliform bacteria. This broth is widely used in water testing, dairy analysis, and environmental monitoring to identify the presence of Escherichia coli and other coliforms. The inclusion of crystal violet inhibits the growth of Gram-positive bacteria, while lactose serves as a fermentable carbohydrate for coliform detection.
For researchers and students working in microbiology labs, this broth provides a reliable way to assess water quality or check for contamination in food samples. The 500 gm pack size ensures you have enough medium for multiple experiments without frequent reordering. Whether you’re conducting routine testing or academic research, this lactose broth delivers consistent results.
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The preparation process is straightforward: dissolve the powder in distilled water, sterilize, and use as directed. The medium supports the growth of lactose-fermenting bacteria, which produce acid and gas, making it easy to identify coliforms through visual changes. This broth is a staple in microbiology labs due to its specificity and ease of use.
If you’re looking to buy lactose broth for microbiology, this product is an excellent choice for both educational and professional settings. The M831 formulation adheres to standard microbiological protocols, ensuring accuracy in your tests. For those searching for Crystal Violet Broth price or a reliable M831 broth supplier, eqipped offers competitive pricing and genuine Himedia products.
Order your Crystal Violet Lactose Broth today and ensure accurate coliform detection in your lab experiments.
FAQs
What is Crystal Violet Lactose Broth used for?
It is used to detect and differentiate coliform bacteria, particularly in water and dairy samples.
How do I prepare Crystal Violet Lactose Broth?
Dissolve the powder in distilled water, sterilize by autoclaving, and cool before use.
Can this broth detect E. coli?
Yes, it supports the growth of E. coli and other coliforms, which ferment lactose and produce gas.
What is the shelf life of this product?
The powder has a long shelf life when stored in a cool, dry place. Prepared broth should be used within a few days.
Is this product suitable for student labs?
Absolutely, it is commonly used in educational settings for microbiology training.





