How to choose China ASCEN brand CASA Disposable Sperm Counting Chamber Slide to Replace IMV LEJA Slides

How to choose China ASCEN brand CASA Disposable Sperm Counting Chamber Slide to Replace IMV LEJA Slides

When selecting domestic china brand disposable sperm counting chamber slides to replace IMV LEJA chamber slide, key performance indicators such as counting chamber depth accuracy, material safety, automation compatibility, and batch consistency should be prioritized.

Key Selection Criteria

1. Compliance with CASA/OIE International Standards: Domestic products must explicitly state compliance with Computer-Assisted Semen Analysis (CASA) and international OIE standards to ensure compatibility with existing analysis systems (e.g., CASA) and data reliability.

2. Precise counting chamber depth and monolayer distribution: High-quality products should feature specially optimized counting chamber depth design to ensure sperm form a single, independent layer without overlapping or clumping. This is fundamental to accurate analysis of count, concentration, and motility.

3. Automatic Aspiration Design and Bubble-Free Operation: Products should incorporate optimized venting and capillary action designs enabling semen to automatically and uniformly fill the counting chamber. This eliminates bubbles caused by manual handling, enhancing operational efficiency and reproducibility.

4. High Purity and Non-Toxicity: Materials must undergo stringent toxicity control to ensure sperm safety, with relevant testing certificates provided. This prevents impurities from affecting analysis results.

5. Batch Consistency and Calibration: Select manufacturers providing batch calibration certificates to ensure consistent chamber height across every batch—a critical factor for achieving standardized analysis.

Recommended China ASCEN brand CASA Sperm Counting Chamber Slide to replace IMV LEJA Chamber Slide 

Guangdong Ascen Technology Co., Ltd. (ASCEN) is a leading domestic supplier of disposable sperm coutning chamber slides. Its products closely match IMV LEJA in design and performance:

* Product Series: Offers CASA10 and CASA20 series with 2-, 4-, or 8-chamber options, supporting customization.

* Core Advantages:

* Specifically engineered for CASA, compliant with international standards.

* Utilizes automated aspiration technology to prevent bubbles and ensure uniform sperm distribution.

* Single-use design eliminates cross-contamination and simplifies operation.

* Offers specialized versions for pig semen, with cover glass thicknesses (e.g., 0.17mm) meeting veterinary standards, demonstrating precision manufacturing capabilities.