Description
Product Overview
The RWD High Precision Hemocytometer Disposable Slides are engineered to meet the demanding needs of modern laboratories that require both accuracy and efficiency. Constructed from high‑quality polymethyl methacrylate (PMMA), each slide offers optical clarity that ensures reliable visualization of cells under a microscope. With a compact footprint of 75 mm × 25 mm × 1.7 mm, the chambers fit seamlessly into standard cell counting devices, including the Thermo Fisher Countess series, RWD C100, and Nanoentek EVE platforms. The 10 µL sample capacity dramatically reduces reagent consumption while still providing a sufficient volume for precise enumeration. Each slide is individually sealed in a protective pouch, guaranteeing sterility and eliminating the need for manual cleaning between assays. The product dimensions of 2.95 × 0.98 × 0.07 inches and a lightweight design (9.59 oz) make storage and handling effortless, while the box of 50 slides ensures a steady supply for high‑throughput environments. Designed for both research and clinical applications, these chambers deliver consistent, reproducible results that support critical decision‑making in cell‑based studies.
![[Product front view showing all components]](https://www.yelvora.store/wp-content/uploads/2026/07/98fa0484ea9a4158b0c028bb454ca856.jpg)
Usage
These disposable hemocytometer slides are ideal for a wide range of laboratory settings, from academic research labs investigating cell proliferation to clinical diagnostics where rapid and accurate cell counts are essential. The ultra‑low sample volume requirement of only 10 µL makes them perfect for precious or limited samples, such as primary cell isolates, stem cell cultures, or rare clinical specimens. When paired with automated cell counters like the Countess, C100, or Nanoentek EVE, the slides enable rapid data acquisition, reducing hands‑on time and minimizing user error. Their hygienic, single‑use design eliminates cross‑contamination risks, making them suitable for high‑throughput screening, quality control in biomanufacturing, and routine monitoring of cell cultures in biotech pipelines. The clear PMMA material also supports bright‑field and fluorescence imaging, allowing researchers to perform additional analyses such as viability staining or morphological assessments directly on the slide.
Why Choose Us
Choosing the RWD disposable hemocytometer slides means investing in reliability, precision, and convenience. The slides are manufactured under strict quality‑control protocols, ensuring each chamber meets exact dimensional tolerances for accurate cell counting. The disposable nature guarantees a fresh, contaminant‑free surface for every assay, which is especially critical in sterile environments and when handling sensitive cell lines. RWD backs each product with a one‑year warranty, providing peace of mind and dedicated after‑sales support for troubleshooting or replacement needs. Our commitment to sustainability is reflected in the recyclable PMMA material, and the individually sealed packaging reduces waste by preventing the need for additional cleaning supplies. By integrating seamlessly with leading cell counting instruments, these slides help laboratories streamline workflows, increase throughput, and achieve reproducible results that meet regulatory standards.
Key Features
- Ultra‑low 10 µL sample volume minimizes reagent waste while maintaining high counting accuracy.
- Disposable, individually sealed design ensures sterility and eliminates cross‑contamination.
- High‑clarity PMMA construction provides excellent optical performance for both bright‑field and fluorescence imaging.
- Broad compatibility with Countess, C100, Nanoentek EVE, and other leading cell counters for seamless integration.
- One‑year warranty and responsive customer support deliver confidence and reliable after‑sales service.
FAQ
What sample volume is required for accurate counting?
The slides are designed to work with as little as 10 µL of sample, which is sufficient to fill the counting chamber and provide reliable cell enumeration.
Are the slides compatible with all cell counting devices?
They are specifically validated for use with Thermo Fisher Countess series, RWD C100, and Nanoentek EVE devices, but they also work with many other standard hemocytometer-compatible instruments.
How should the slides be stored to maintain sterility?
Each slide is individually sealed in a protective pouch. Store them in a cool, dry place away from direct sunlight, and keep the packaging unopened until use.
What is the warranty period for these slides?
RWD provides a one‑year warranty covering manufacturing defects, and our support team is available to assist with any product‑related inquiries.
Can the slides be used for fluorescence assays?
Yes, the PMMA material offers excellent transparency for both bright‑field and fluorescence microscopy, allowing you to perform viability staining or other fluorescence‑based analyses directly on the slide.




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