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  3. KONTES 884900-0000

KONTES 884900-0000 Glass Tissue Grinder Kit

884900-0000 Kontes Glass Company Tissue Grinder Kit

( Brand: Kontes ), ( Manufacturer Part Number: 884900-0000 ), ( Part Type: Grinder )

Review KONTES Glass Company Tissue Grinder Kit

The **Kontes Glass Tissue Grinder Kit (884900-0000)** is a meticulously engineered, high-performance laboratory tool designed to efficiently and reliably homogenize biological tissues, cells, and other delicate samples with unmatched precision and minimal contamination. Crafted from durable, borosilicate glass, this grinder kit ensures chemical resistance, thermal stability, and optical clarity, making it indispensable for applications in molecular biology, histology, and cell culture research. The kit consists of a robust, hand-operated grinding mechanism paired with a set of interchangeable glass pestles and mortars, each meticulously ground to exacting tolerances to deliver consistent, reproducible results. The ergonomic design of the Kontes grinder allows for effortless operation, reducing user fatigue during prolonged sample processing, while the tight-fitting glass components prevent cross-contamination and preserve sample integrity. Ideal for breaking down frozen, fresh, or fixed tissues, this grinder excels in applications requiring gentle yet thorough disruption of cellular structures without the risk of metal leaching or plastic degradation. Whether used for preparing DNA/RNA samples, isolating proteins, or processing small-scale histological specimens, the Kontes 884900-0000 ensures uniform particle size distribution and maintains the viability of temperature-sensitive biomolecules. Its compatibility with a wide range of sample types from soft tissues like liver or brain to harder materials such as bone or plant matter makes it a versatile addition to any laboratory workflow. Additionally, the kit s modular design allows for easy cleaning and sterilization, extending its lifespan and ensuring long-term reliability in demanding research environments. For laboratories prioritizing purity, efficiency, and durability, the Kontes Glass Tissue Grinder Kit stands as a cornerstone tool for high-quality sample preparation.

### **Pros and Cons of buying a Kontes 884900-0000 Glass Tissue Grinder Kit**

#### **Pros:**

1. **Durability and Longevity** Made from borosilicate glass, this grinder is resistant to chemical corrosion and thermal shock, ensuring long-term use in laboratory settings.

2. **Precision and Efficiency** The glass components are designed to provide a smooth, consistent grinding action, reducing sample contamination and improving homogenization.

3. **Compatibility with Multiple Applications** Suitable for tissue homogenization, cell lysis, and other biological/chemical sample preparations, making it versatile for research labs.

4. **Easy to Clean and Sterilize** Glass is non-porous, allowing for thorough cleaning and autoclaving, which is essential for maintaining sterile conditions in microbiology and molecular biology work.

5. **Low Contamination Risk** Unlike plastic or metal grinders, glass does not leach particles or absorb organic compounds, reducing sample contamination.

6. **Standardized Design** Fits well with other Kontes glassware and accessories, making it easy to integrate into existing lab workflows.

7. **High-Quality Construction** The kit includes a sturdy motor adapter and a tight-sealing lid, minimizing leaks and ensuring safety during operation.

#### **Cons:**

1. **Fragility** Glass components are prone to breakage if dropped or mishandled, which could lead to costly replacements or lab disruptions.

2. **Weight and Bulkiness** The glass components are heavier than plastic alternatives, making transport and storage slightly more cumbersome.

3. **Higher Initial Cost** Compared to plastic or disposable grinders, this glass kit is more expensive upfront, though it may be cost-effective in the long run due to durability.

4. **Maintenance Requirements** Glass requires careful cleaning to prevent scratches or damage, which can be time-consuming if not done properly.

5. **Limited Disposable Options** Unlike some plastic grinders, this kit does not offer single-use components, meaning all parts must be cleaned between uses.

6. **Potential for Glass Shards** If the glass breaks during use, small fragments could contaminate samples or pose a safety hazard, requiring careful handling.

#### **Conclusion:**

The Kontes 884900-0000 Glass Tissue Grinder Kit is an excellent choice for laboratories prioritizing durability, precision, and low contamination in sample preparation. Its borosilicate glass construction ensures reliability in demanding applications, making it ideal for long-term use in research settings. However, the fragility of glass and higher cost may be drawbacks for smaller labs or those with limited budgets. If proper handling and maintenance are ensured, this grinder offers superior performance compared to plastic alternatives.

#### **Recommendation:**

If your lab requires a high-quality, long-lasting tissue grinder for critical applications such as molecular biology, cell culture, or biochemical research, this Kontes glass kit is highly recommended. It is particularly well-suited for institutions where sample integrity and contamination control are paramount. However, if budget constraints or ease of handling are major concerns, consider evaluating alternatives like reinforced plastic grinders before making a purchase. Always ensure proper training for staff to handle glassware safely and maintain it correctly to maximize its lifespan.

Details:

It is commonly used in biochemical, pharmaceutical, and academic research laboratories. Kontes Glass Company Tissue Grinder Kit, Part Number. Testing: No functional testing performed. Sold as used laboratory glassware.

Glass components may show light cosmetic wear consistent with prior use.: This Kontes tissue grinder kit is used for manual homogenization of and biological samples. The precision-ground glass components are designed for controlled grinding and sample preparation. Mortar/pestle and glass vessel included only if pictured.

Original case/holder included only if shown. Condition: Unit is in used condition with normal signs of laboratory use. Please review all photos carefully for exact condition and completeness. Included: Kontes glass tissue grinder components as shown in photos.

Sold as shown. Please review all photos carefully and feel free to ask any questions before purchasing.

part #: 8849000000 price

  • $500.00

specifications plasticwarelabsuppy:

  • brand: Kontes
  • mpn: 884900-0000
  • part type: Grinder

general plasticwarelabsuppy:

  • condition: Used
  • Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware

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shipping plasticwarelabsuppy:

  • cost: $16.44
  • transit: 3-8 Days
  • carrier: FedEx
  • class: Economy
  • type: Calculated
  • service: FedEx Ground Economy

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  • city: Tucson, Arizona
  • # reviews: 1
  • rating: 0.0%

offer plasticwarelabsuppy:

  • started: June 3, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

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  • policy: No Returns
part type: grinder,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13987618280558632,
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1 offer $500.00 USD
  • Used. Offer #1 priced at $500.00 + $16.44 shipping estimate = $516.44* total. It is commonly used in biochemical, pharmaceutical, and academic research laboratories. Kontes glass tissue grinder components (as shown in photos).+$16.44 shipping

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