China brand ASCEN Sperm Counting Slides Compatible with Minitube Systems

Minitube systems are widely used in cattle and pig breeding, from collection to dilution, packaging, and freezing. If your lab or AI center uses a Minitube system for semen analysis, you need counting slides that deliver accurate sperm concentration results without slowing down your workflow. Our disposable sperm counting slides are designed as a third-party compatible option for Minitube users, offering a reliable 20 μm chamber depth for consistent concentration analysis.

What Minitube Systems Require from Counting Slides

Minitube equipment supports both cattle and pig breeding, and each species places different demands on semen analysis. In practice, a counting slide used with a Minitube workflow needs three things: a precisely controlled chamber depth, a chamber surface that lets semen distribute evenly, and a format that fits routine lab use.

The most important of these is chamber depth. Sperm concentration is calculated from the number of cells counted in a known volume, and that volume depends directly on the depth of the chamber. A small variation in depth produces a proportionally larger error in concentration, which is why chamber accuracy matters more than any other single feature.

For pig semen in particular, the high sperm concentration per dose makes precision critical — AI centers count every batch to control dose size. For cattle, the larger sperm head and different dilution ratios mean the chamber must handle higher sample volumes evenly.

For the complete technical specifications of Minitube systems, please refer to Minitube's official documentation.

Our Compatible Counting Slides

Our disposable sperm counting slides are manufactured for consistent performance in routine AI and breeding lab use.

- **Chamber depth**: available in 10 μm, 20 μm, and 100 μm, with 20 μm being the most widely used for sperm concentration analysis

- **Material**: optical-grade glass for clear microscopy and accurate cell visibility

- **Surface treatment**: the chamber is treated to promote even semen distribution and prevent air bubbles

- **Format**: single-use, ready to load, eliminating cleaning and cross-contamination between samples

- **Packaging**: individually sealed, in bulk cartons suitable for AI centers and studs with high daily throughput

Why Choose Our Slides for Your Minitube Workflow

**Consistent accuracy**: each batch is produced to a controlled chamber depth, so your concentration readings stay repeatable across sessions and operators.

**Cost savings**: as an independent third-party compatible product, our slides are priced well below original-brand consumables, which matters for high-volume AI centers where slides are a recurring cost.

**Reliable supply**: we are a China-based manufacturer with our own production line, so we can support steady, large-volume orders — including OEM and private-label options if you prefer your own branding.

**Quick response**: we reply to inquiries within 24 hours, and can provide samples for your own compatibility testing before you commit to a bulk order.

Test Them in Your Own Lab

If you currently use a Minitube system, the best way to evaluate our slides is to test them against your routine workflow. Contact us to request a quote or a sample batch, and tell us which Minitube system you use, your animal species (cattle, pig, or other), and your estimated monthly quantity. We will respond within 24 hours.

*Disclaimer: Minitube is a trademark of its respective owner. Our sperm counting slides are independent third-party compatible consumables and are not manufactured, endorsed, or authorized by Minitube. Product specifications are our own and provided for compatibility reference only.*