MUHWA Counting Chamber Slides for Countess 10µL 2-Chamber 50-Pack

Description

Product Overview

The MUHWA Chamber Slides are precision‑engineered glassware designed specifically for the ThermoFisher Countess automatic cell counter. Each slide incorporates two isolated chambers, each capable of holding up to 10 µL of sample, enabling accurate cell density measurements with minimal sample volume. Constructed from high‑quality optical‑grade glass, the slides provide crystal‑clear visibility for reliable imaging and counting. The dimensions of each slide conform to the Countess system’s loading specifications, ensuring a frictionless insertion and stable positioning during the counting process. Packaged in a sealed, moisture‑controlled pouch, the 50‑slide pack guarantees sterility and protects the glass from contaminants until the moment of use. The design eliminates the need for post‑run cleaning, as the slides are intended for single‑use applications, thereby reducing turnaround time in busy laboratory environments.

Usage

These chamber slides are ideal for a wide range of laboratory workflows, from routine cell culture viability assessments to high‑throughput drug screening assays. After preparing your cell suspension and mixing with a viability dye such as trypan blue, simply pipette 10 µL of the stained sample into each chamber. The dual‑chamber layout allows you to run duplicate measurements of the same sample for increased confidence, or to compare two distinct samples side‑by‑side without the need for additional slides. Insert the slide into the Countess instrument, select the appropriate protocol, and initiate the count. The system automatically captures images, processes the data, and outputs cell concentration, viability percentages, and total cell numbers. Because the slides are pre‑sealed, there is no requirement for washing or sterilization between runs, making them especially valuable in high‑throughput settings where time and consistency are critical.

Why Choose Us

Choosing MUHWA means selecting a partner committed to quality, reliability, and user‑centric design. Our chamber slides undergo rigorous optical testing to ensure uniform chamber depth and surface flatness, which translates to reproducible results across thousands of assays. The glass material is chemically inert, resisting interaction with common staining reagents and preserving sample integrity. Each slide is individually packaged in a protective barrier that safeguards against dust, moisture, and mechanical damage during shipping and storage. MUHWA’s dedication to customer support includes a responsive technical assistance team ready to address any questions regarding slide compatibility, troubleshooting, or best‑practice protocols. Moreover, our competitive pricing for a 50‑slide pack provides laboratories with a cost‑effective solution without compromising on performance or durability.

Key Features

• Dual‑chamber design holds 10 µL per chamber, enabling duplicate or paired sample analysis.
• Optical‑grade glass ensures crystal‑clear imaging for accurate cell counting.
• Pre‑sealed, single‑use packaging eliminates cleaning steps and reduces contamination risk.
• Compatible with ThermoFisher Countess automatic cell counter for seamless integration.
• Dedicated customer support and technical assistance for reliable laboratory operation.

FAQ

Can these slides be used with other cell counters?

While the MUHWA slides are optimized for the ThermoFisher Countess system, their standard chamber dimensions and optical clarity make them compatible with many other automated and manual cell counting devices that accept standard glass slides. However, we recommend verifying the loading specifications of any alternative instrument to ensure proper fit and optimal performance.

Do I need to sterilize the slides before use?

No. Each slide is individually sealed in a sterile barrier that maintains a contaminant‑free environment until the moment of opening. The slides are intended for single‑use applications, so sterilization is unnecessary and could potentially damage the glass surface.

What is the recommended sample volume for accurate counting?

The chambers are calibrated for a maximum of 10 µL per chamber. Using this volume ensures the sample spreads evenly across the counting area, providing consistent optical density and reliable cell detection by the Countess software.

How should I store the slides after opening the pack?

Once a slide is removed from its protective pouch, it should be used promptly to maintain sterility. If you need to store an opened slide for a short period, keep it in a clean, dry environment away from direct sunlight and dust. For extended storage, keep the slide in a sealed container with a desiccant to prevent moisture buildup.

What warranty or guarantee does MUHWA provide?

MUHWA offers a limited one‑year warranty covering manufacturing defects in materials and workmanship. If you encounter any issues related to product quality, our support team will arrange a replacement or refund in accordance with the warranty terms.