Histopathological Consumables
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Roundfin Histopathology Biopsy Foam Pad
1. Medical-grade polyurethane foam — high-density, non-reactive material compatible with all standard histology processing reagents (formalin, xylene, ethanol, paraffin)
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2. Open-cell structure allows optimal reagent penetration during tissue processing while securely holding small biopsy specimens in place
3. Available in multiple sizes and thicknesses to accommodate various cassette dimensions and biopsy specimen types
4. Pre-cut pads in standard 30 x 25 mm cassette format; custom sizes and shapes available for OEM orders
5. Packaged in resealable bags of 500-1000 pads to maintain cleanliness and prevent dust contamination
6. CE marked; manufactured under ISO 13485 standards for clinical histopathology laboratory use -
Roundfin Gynecological Examination Cytology Cervical Brush
1. Soft atraumatic bristles — medical-grade nylon bristles designed for effective cell collection without causing patient discomfort or cervical trauma
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2. Extended reach handle design for optimal manipulation and controlled rotation during endocervical and ectocervical sampling
3. Broom-type configuration with central longer bristles for endocervical canal sampling and shorter peripheral bristles for ectocervical surface collection
4. Individually wrapped and sterile — each brush is gamma-sterilized and double-wrapped to maintain sterility until point of use
5. Compatible with liquid-based cytology (SurePath, ThinPrep) and conventional Pap smear slide preparation methods
6. CE marked and manufactured under ISO 13485 quality management system for clinical gynecological examination use -
Roundfin Dual Membrane Laboratory Filter
1. Dual-layer membrane technology — two distinct filtration layers in a single device for enhanced particle retention and throughput
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2. Available in multiple pore sizes (0.22 µm, 0.45 µm, 0.8 µm) and membrane materials (PES, PTFE, nylon, MCE) for diverse laboratory applications
3. Pre-filter and final filter combination extends filter life and reduces premature clogging in particle-laden solutions
4. Compatible with standard syringe filter holders and vacuum filtration assemblies for seamless laboratory workflow integration
5. Individually packaged sterile and non-sterile options available for cell culture, HPLC sample preparation, and general laboratory filtration
6. CE marked and manufactured under ISO 9001 quality management standards; bulk quantities available for institutional procurement -
Roundfin Stainless Steel Reusable Histology Tissue Base Molds
1. 304 stainless steel construction — durable, corrosion-resistant reusable embedding molds that withstand daily autoclaving and paraffin processing cycles
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2. Mirror-polished internal surface ensures smooth paraffin block extraction without sticking or block surface defects
3. Available in standard 15 x 15 mm, 24 x 24 mm, 30 x 30 mm, and 40 x 25 mm sizes; custom dimensions available for OEM orders
4. Beveled interior corners facilitate easy block removal and minimize paraffin block edge chipping during microtome clamping
5. Fully autoclavable at 121°C; compatible with all standard embedding centers, paraffin dispensers, and cold plates
6. CE marked; manufactured under ISO 13485 standards for clinical histopathology laboratory use -
Plastic Glass Test Tubes
1. Available in polypropylene (PP), polystyrene (PS), and borosilicate glass materials for diverse laboratory requirements from chemical storage to heating applications
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2. Diameter range from 12 mm to 40 mm, length from 75 mm to 200 mm — multiple configurations for sample collection, storage, and reaction vessels
3. Borosilicate glass tubes with high thermal shock resistance (up to 500°C) for heating, boiling, and autoclave applications; low expansion coefficient
4. Plastic tubes with leakproof snap caps or screw caps; glass tubes available with PTFE-lined screw caps, rubber stoppers, or cotton plugs
5. Graduated markings at key volume intervals for accurate sample measurement; frosted labeling area for permanent sample identification
6. Sterile and non-sterile options available; CE marked and manufactured under ISO 13485 and ISO 9001 quality standards -
Laboratory Equipment Disposable Plastic Centrifuge Tube
1. High-transparency polypropylene (PP) construction — excellent chemical resistance and clarity for easy sample visualization and pellet identification
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2. Available in multiple volume capacities (0.2 mL, 0.5 mL, 1.5 mL, 2.0 mL, 15 mL, 50 mL) for microcentrifuge to benchtop centrifuge applications
3. Maximum RCF rated up to 25,000 x g (microcentrifuge tubes) — tested for high-speed centrifugation without tube failure or leakage
4. Graduated markings with frosted writing area for accurate volume measurement and permanent sample identification with solvent-resistant markers
5. Leakproof snap-cap or screw-cap closure with silicone O-ring seal for secure containment during centrifugation, vortex mixing, and freezer storage
6. DNase/RNase-free, pyrogen-free, and sterilized options available; CE marked and manufactured under ISO 13485 for clinical laboratory use -
Disposable Plastic Urine Container
1. Multiple volume options (30 mL, 40 mL, 60 mL, 120 mL) with clear graduated markings for accurate urine volume measurement
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2. Leakproof screw-cap lid with integrated plug-type spoon for easy transfer of urine to dipstick test strips or microscope slides
3. High-transparency polypropylene (PP) construction for easy visual inspection of urine color, clarity, and sediment
4. Wide-mouth opening (45-55 mm) for easy midstream urine collection without spillage or contamination
5. Individually packaged sterile or bulk non-sterile options; gamma-sterilized containers with tamper-evident seal for clinical diagnostics
6. CE marked and manufactured under ISO 13485 quality management standards for clinical laboratory and diagnostic use -
Roundfin Laboratory Slide Staining Tray
1. Large capacity design holds up to 20 standard microscope slides (75 x 25 mm) in a single tray for batch H&E and special stain processing
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2. Raised rails and grooved slots ensure individual slide separation, preventing slide-to-slide contact and ensuring uniform reagent access to all slide surfaces
3. Chemical-resistant polyoxymethylene (POM) or 304 stainless steel construction withstands repeated exposure to xylene, ethanol, hematoxylin, eosin, and clearing agents
4. Easy-grip handles on both ends for safe transfer between staining dishes with forceps or gloved hands; stackable design for compact storage
5. Compatible with all standard staining dish dimensions — fits Coplin jars, vertical staining dishes, and automated linear stainer racks
6. CE marked and manufactured under ISO 13485 quality standards for clinical histopathology laboratory use -
Histology Embedding Paraffin Wax
1. High-purity paraffin wax blend with optimized melting point (56-58°C) for consistent tissue infiltration and smooth ribbon sectioning
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2. Supplied in convenient pearl or pellet form for rapid melting, easy dispensing, and dust-free handling in the embedding center
3. Controlled polymer additive formulation enhances ribbon formation and reduces section compression during microtome sectioning at 2-5 µm
4. Low paraffin shrinkage upon cooling ensures minimal tissue-tearing and block surface cracking during cold plate solidification
5. Compatible with all standard automated tissue processors (Leica, Thermo, Sakura) and embedding center paraffin reservoirs
6. CE marked and manufactured under ISO 13485 quality standards for clinical histopathology laboratory use













