
( Brand: C-hausser And Son ), ( Model: PETROFF-HAUSSER ), ( Part Type: Case ), ( Country/region Of Manufacture: United States )
Experience precision and accuracy in microbiology with the Petroff-Hausser Bacteria Counting Chamber - Helber Hausser Edition. This essential tool, crafted by the renowned microscopy experts at Hausser Scientific, is designed to facilitate quick and accurate bacterial counting, making it an indispensable addition to any microbiology laboratory.
The Petroff-Hausser Counting Chamber is renowned for its unique double-hemicylinder design, which allows for the precise and efficient counting of bacteria within a controlled and calibrated volume. This chamber, specifically the Helber Hausser edition, boasts an improved square grid pattern, which enhances the visibility and counting of microorganisms.
The chamber slide is made from high-quality glass, ensuring durability and reliability over time. The incorporated coverslip, designed to fit perfectly without the need for additional tools, ensures a secure and leak-free seal. The chamber is also equipped with distinct grid lines, allowing for easy and accurate counting of bacteria.
The Petroff-Hausser Counting Chamber - Helber Hausser Edition comes with detailed and easy-to-follow instructions for proper usage. These instructions guide users through the process of preparing a sample, loading it into the chamber, and performing the count using a suitable microscope. The chamber is compatible with most standard inverted microscopes, making it a versatile addition to any laboratory setup.
In conclusion, the Petroff-Hausser Bacteria Counting Chamber - Helber Hausser Edition is an essential tool for microbiology laboratories, providing a quick, accurate, and efficient method for counting bacteria. Its high-quality construction, combined with the ease of use provided by the included instructions, makes it an invaluable asset for microbiologists at all levels of expertise.
**Product: Petroff-Hausser Bacteria Counting Chamber**
**Pros:**1. **Accuracy**: Petroff-Hausser counting chambers are designed for precise and accurate counting of bacteria. Their square grid design allows for easy and accurate enumeration.
2. **Durability**: These counting chambers are often made of high-quality glass, ensuring long-term use and reliability.
3. **Ease of Use**: They are simple to use, making them suitable for both beginners and experienced microbiologists.
4. **Versatility**: These chambers can be used for a variety of bacteria counting purposes, including determining the presence of bacteria in water, food, or clinical samples.
**Cons:**1. **Fragility**: The glass construction can make the counting chambers susceptible to breakage, especially during cleaning or handling.
2. **Limited Sample Size**: The small sample size means that the results may not be fully representative of the total population of bacteria in a larger sample.
3. **Requires Proper Technique**: Incorrect handling or counting technique can lead to inaccurate results.
4. **Time-Consuming**: Manual counting can be a time-consuming process, especially for large samples.
**Helber-Hausser Slide:**The Helber-Hausser slide is an alternative to the traditional counting chamber. It features a grid with larger squares, allowing for faster counting of larger bacteria. This can be beneficial for those working with samples that contain a high density of bacteria.
**Conclusion:**The Petroff-Hausser counting chamber is a reliable tool for accurate bacteria counting. However, its fragility and time-consuming nature are potential drawbacks. The Helber-Hausser slide could be a useful alternative for those dealing with larger bacteria or samples with high bacterial densities.
**Recommendation:**For general bacteria counting, a standard Petroff-Hausser counting chamber would suffice. For those dealing with larger bacteria or high bacterial densities, the Helber-Hausser slide might be a more efficient choice. In either case, careful handling and proper technique are essential for accurate results.
Scale on chamber looks clear And clean without any scratches. This chamber is for upright microscopes And used counting bacteria. It includes a very clean And undamaged green case with felt interior lining.
Sold initially by Arthur. 75 so it is easily held in place by the slide holder of most modern microscopes with mechanical stage.
Full instructions with all of the math And 1944 1945 us army procedure for these methods.