KIMAX 45048-18150 Box Culture Tubes Rim Kimble Nos 150MM

( Brand: Kimax ), ( Manufacturer Part Number: 45048-18150 ), ( Part Type: Box Tube Rim ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory )

Review KIMAX Box Of Culture Tubes Plain Rim 150mm Kimble 45048 Nos

The **Kimble-Kontes Kimax 45048-18150 Box of 72 Culture Tubes with Rim 18 x 150mm** is a high-quality, laboratory-grade glassware essential for microbiological, biochemical, and clinical applications. These precision-engineered culture tubes are crafted from borosilicate glass (Type 1, conforming to USP/EP standards), ensuring exceptional chemical resistance, thermal stability, and durability under rigorous laboratory conditions. The tubes feature a **18mm outer diameter** and a **150mm total length**, providing ample volume for culturing bacteria, fungi, or other microorganisms while maintaining optimal sterility and ease of handling. The **rimmed design** enhances sealing efficiency when paired with rubber stoppers, screw caps, or aluminum seals, reducing contamination risks and ensuring consistent performance in long-term incubations or storage. Each tube is meticulously manufactured to meet strict dimensional tolerances, guaranteeing uniform fit and compatibility with standard laboratory equipment, including incubators, centrifuges, and autoclaves. The **box of 72** offers a cost-effective solution for laboratories requiring bulk quantities, while the packaging ensures protection against breakage during transit and storage. Whether used for routine microbiological testing, research experiments, or clinical diagnostics, these Kimax culture tubes deliver reliability, clarity, and precision making them an indispensable component in any well-equipped laboratory.

**Pros and Cons of Buying Kimble Kimax 45048-18150 Box of 72 Culture Tubes (18 mm 150 mm)**

1. **High-Quality Material:** Kimble Kimax culture tubes are made from borosilicate glass, which is known for its durability, chemical resistance, and thermal stability. This ensures reliability in laboratory settings where precision and consistency are critical.

2. **Standardized Dimensions:** The 18 mm 150 mm size is a widely accepted standard in microbiology and laboratory testing. This compatibility ensures ease of use with common laboratory equipment, such as centrifuges, incubators, and autoclaves.

3. **Sterilization Compatibility:** These tubes can be safely sterilized using autoclaving, dry heat, or chemical sterilization methods, making them suitable for a variety of laboratory procedures.

4. **Versatility:** The tubes are versatile and can be used for a range of applications, including microbial culture, cell culture, biochemical assays, and sample storage. The rim design (18 mm) allows for secure sealing with caps or parafilm.

5. **Long Shelf Life:** Borosilicate glass is resistant to degradation over time, ensuring that the tubes remain functional for extended periods if stored properly.

6. **Compatibility with Laboratory Equipment:** The dimensions and material are designed to work seamlessly with standard laboratory apparatus, reducing the need for adapters or modifications.

7. **Brand Reputation:** Kimble Chase (now part of Thermo Fisher Scientific) is a well-established manufacturer of laboratory glassware, known for producing high-quality, reliable products that meet industry standards.

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1. **Cost:** High-quality borosilicate glassware can be more expensive than disposable or lower-grade alternatives. The cost per tube may be higher compared to plastic or other materials, which could impact budget-sensitive laboratories.

2. **Fragility:** While borosilicate glass is durable, it is still fragile compared to plastic or metal. Improper handling can lead to breakage, which may result in additional costs for replacements or potential safety hazards.

3. **Weight:** Glass tubes are heavier than plastic alternatives, which can make handling and transportation more cumbersome, especially when dealing with large quantities.

4. **Cleaning and Maintenance:** Glassware requires thorough cleaning to prevent contamination or residue buildup. Unlike some disposable options, these tubes must be washed, dried, and sterilized between uses, adding time and effort to laboratory workflows.

5. **Limited Reusability in Certain Cases:** While these tubes are reusable, some applications (e.g., highly corrosive or abrasive substances) may degrade the glass over time, reducing their lifespan and increasing long-term costs.

6. **Storage Space:** Glass tubes occupy more storage space than plastic alternatives due to their weight and size, which may be a consideration for laboratories with limited storage capacity.

7. **Potential for Contamination:** If not handled or stored properly, glassware can introduce contaminants (e.g., dust, particles) into samples, particularly if the tubes are not sealed or cleaned adequately.

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The Kimble Kimax 45048-18150 culture tubes are an excellent choice for laboratories prioritizing durability, chemical resistance, and compatibility with standard laboratory procedures. Their borosilicate glass construction ensures long-term reliability and versatility, making them suitable for a wide range of applications. However, the higher cost, fragility, and maintenance requirements may pose challenges for smaller budgets or high-volume workflows where disposable alternatives might be more practical.

For laboratories that require high-quality, reusable glassware and can accommodate the associated costs and handling considerations, these tubes are a strong recommendation. Conversely, if budget constraints or workflow efficiency are primary concerns, evaluating disposable plastic alternatives or other materials may be worth considering.

If your laboratory relies on reusable, high-quality glassware for critical applications and can justify the investment in durability and performance, the Kimble Kimax 45048-18150 culture tubes are a reliable and long-term cost-effective choice. For laboratories with limited resources or high-throughput needs, weigh the pros and cons carefully against alternatives to determine the best fit for your specific requirements.

Details:

As with all our listings, only what is pictured included. Manufacturer Kimble KIMAX Brisket Glass. Original box included top lid is missing. Please review photos for full packaging condition and exact contents.

Glass Type KG-33 Brisket conforms to USP I and ASTM E438 Class. Dimensions 18 x 150mm .D. Condition New Old Stock unused; light dust from storage, recommend rinsing prior to use. Catalog Number 45048-18150.

Capacity 28mL. Marking Spot Durable white ceramic enamel marking spot on each tube. Packaging Original box included top lid missing; please review photos for condition. Rim Plain rim fire-polished top.

Fire-polished top rim with uniform wall thickness for maximum heat transfer and chemical resistance, a durable white ceramic enamel marking spot on each tube. Tubes will benefit from a light rinse prior to use due some dust storage.

part #: 4504818150 prices

• $80.43-$182.79

specifications plasticwarelabsuppy:

• brand: Kimax
• mpn: 45048-18150
• part type: Box Tube Rim
• country of origin: United States
• intended use/discipline: Biological Laboratory, Medical Laboratory

seller plasticwarelabsuppy:

• # reviews: 3454
• city: Medical Lake, Washington
• rating: 100.0%

returns plasticwarelabsuppy:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

payments plasticwarelabsuppy:

• other
• wallet: Paypal
• credit card: Visa

general plasticwarelabsuppy:

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

offer plasticwarelabsuppy:

• availability: In Stock
• sold: 0
• started: March 11, 2026
• quantity: 1
• options: Ship-to-home

shipping plasticwarelabsuppy:

• class: Economy
• cost: $0.00
• service: Economy
• transit: 3-7 Days
• type: Fixed

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