Product Description

Marienfeld 0650010 Neubauer Improved Counting Chamber

Marienfeld Superior 0650010 is a globally recognized improved Neubauer hemocytometer manufactured in Germany, widely adopted for manual quantitative counting of cell suspensions.

The counting chamber features dark etched grid lines. Under brightfield microscopy, dark rulings create sharp contrast, making transparent cells such as mammalian suspension cells, yeast, and platelets easier to distinguish. The standard 0.1 mm chamber depth forms fixed volume space after placing matched coverslip, allowing researchers to accurately calculate cell concentration.

Equipped with two independent counting grids, it supports duplicate parallel tests to improve data credibility. Produced from high-grade special optical glass and calibrated according to DIN 12847 metrology standards. This model holds IVD CE certification and meets EU IVDR requirements, applicable for academic research labs, biotech cell culture labs, clinical hematology testing institutes, and microbiology laboratories.

Each unit is packed in a rigid plastic storage case, supplied with two original 20×26 mm, 0.4 mm thick hemocytometer coverslips. Optimized V-shaped filling channels ensure smooth capillary loading and minimize bubble formation. It is the preferred manual counting consumable for cell culture, blood analysis, microorganism and algae counting worldwide.

Product Parameters

Item	English Spec
Catalog No.	0650010
Model Type	Neubauer Improved Counting Chamber, Dark Line
Brand	Marienfeld Superior (Made in Germany)
Chamber Depth	0.1 mm
Grid Specification	Central small square area: 0.0025 mm²
Grid Type	Dark etched ruling
Material	Special optical glass
Quantity of Counting Area	2 independent counting grids
Matching Coverslip	2 pcs, 20×26 mm, thickness 0.4 mm
Certification	CE IVD, comply with DIN 12847
Package	1 piece / plastic storage box

Product Feature

Dark Line Grid Ruling: Dark etched grid delivers excellent contrast under brightfield microscope, easier to observe transparent cells compared with bright-line models.
High Precision Standard: Improved Neubauer grid, 0.1 mm chamber depth, strictly calibrated according to DIN 12847 standard for reliable cell counting results.
Premium Optical Glass: Manufactured from special optical glass, low light scattering, high flatness, resistant to common laboratory reagents.
Dual Counting Grids: Two independent counting areas on one slide, support duplicate testing to improve experimental accuracy.
IVD CE Certified: Compliant with EU IVDR regulation, suitable for clinical hematology testing and life science research.
Complete Package: Comes with 2 pieces of matched 0.4mm thick hemocytometer coverslips, ready for immediate use.
Stable Capillary Filling: Optimized V-shaped filling notch for uniform sample loading, avoid bubble generation during sample injection.

Marienfeld 0650010 Neubauer improved hemocytometer with dark ruling, chamber depth 0.1 mm. Special optical glass, IVD CE certified, ideal for blood cell, cell culture & microorganism manual counting. Supplied with 2 original coverslips.

Marienfeld 0650010 Neubauer Improved Counting Chamber