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CHEMGLASS CG-1190-10 Chromatography Reservoir Joints 24/40

Cg-1190-10 Chemglass Chromatography Reservoir 100 Ml With 24/40 Joints

( Brand: Chemglass ), ( Manufacturer Part Number: CG-1190-10 ), ( Part Type: Joint ), ( Unit Type: Unit ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory )

Review CHEMGLASS Chromatography Reservoir 100 Ml 24/40 Joints

The **Chemglass CG-1190-10 Chromatography Reservoir** is a precision-engineered glassware component designed to elevate the performance and reliability of liquid chromatography systems, particularly in applications requiring high purity and chemical compatibility. Crafted from borosilicate glass (Type I, per DIN 12111), this reservoir exemplifies durability and resistance to thermal shock, ensuring stability across a wide range of temperatures and experimental conditions. With a **24/40 standard taper joint**, it seamlessly integrates into standard laboratory glassware setups, facilitating efficient fluid transfer and minimizing dead volume a critical consideration for chromatographers seeking optimal separation efficiency. The reservoir s **10-liter capacity** provides ample volume for large-scale extractions, solvent preparations, or mobile phase formulations, while its smooth, polished interior reduces surface adsorption and promotes consistent flow dynamics. The robust construction, combined with the reservoir s **flat-bottom design**, enhances stability during use, whether mounted on a magnetic stirrer, connected to a pump, or employed in gravity-fed applications. Ideal for use in preparative and analytical chromatography, including flash chromatography, normal-phase, and reverse-phase techniques, this reservoir is engineered to handle a variety of solvents, from polar protic solvents like methanol and water to non-polar hydrocarbons such as hexane and dichloromethane. Its compatibility with standard laboratory glassware accessories, including adapters, frits, and connectors, makes it a versatile addition to any chromatography workflow. Whether used in academic research, pharmaceutical development, or industrial-scale separations, the **Chemglass CG-1190-10** delivers the precision, clarity, and reliability expected of high-quality glass laboratory equipment.

**Pros and Cons of buying a Chemglass CG-1190-10 Chromatography Reservoir (24/40 Joints)**

### **Pros**

1. **Durability and Quality** Chemglass is a well-established manufacturer known for producing high-quality glassware designed for laboratory use. The CG-1190-10 is made from borosilicate glass, which is chemically resistant, heat-resistant, and durable, making it suitable for repeated use in chromatography applications.

2. **Standardized Joints (24/40)** The 24/40 joint standard ensures compatibility with a wide range of laboratory glassware, including separatory funnels, condensers, and other chromatography accessories. This reduces the need for adapters or custom fittings, simplifying setup and maintenance.

3. **Versatility** The reservoir s design allows it to serve multiple purposes in chromatography, including solvent storage, sample preparation, and elution collection. Its capacity (1000 mL) makes it suitable for medium-scale separations, such as column chromatography or flash chromatography.

4. **Easy Cleaning and Maintenance** Borosilicate glass is resistant to most solvents and acids, making it easy to clean and sterilize. The smooth interior surface minimizes residue buildup, which is critical for consistent chromatography results.

5. **Cost-Effective for Long-Term Use** While the initial purchase price may be higher than some plastic alternatives, the longevity and reusability of glassware make it cost-effective over time. It avoids the need for frequent replacements, which can be expensive with disposable plastic components.

6. **Compatibility with Vacuum Systems** The reservoir can be used with vacuum filtration or other vacuum-assisted techniques, expanding its utility in laboratory workflows.

7. **Brand Reputation** Chemglass is a trusted name in laboratory glassware, with a history of reliability and customer support. Purchasing from a reputable brand reduces the risk of defects or poor performance.

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### **Cons**

1. **Fragility Compared to Plastic** While borosilicate glass is more durable than standard glass, it is still prone to breakage if dropped or subjected to thermal shock (e.g., rapid temperature changes). This requires careful handling, especially in busy lab environments.

2. **Weight** Glassware is heavier than plastic alternatives, which can make it less convenient for frequent transfers or mobile setups. This may be a consideration for researchers who move equipment often.

3. **Higher Initial Cost** Chemglass products are generally more expensive upfront compared to plastic or lower-grade glassware. However, this is often justified by their durability and performance.

4. **Potential for Contamination** If not cleaned thoroughly, glassware can harbor residues from previous experiments, which may interfere with chromatography results. This requires meticulous cleaning protocols.

5. **Limited Flexibility in Modifications** Unlike plastic, glass cannot be easily modified or repaired if damaged. Cracks or chips may render the reservoir unusable, necessitating replacement.

6. **Storage Space** Glassware takes up more storage space than compact plastic alternatives, which may be a consideration in labs with limited bench or storage room.

7. **Potential for Scratches or Damage Over Time** While borosilicate glass is resistant, prolonged use can lead to minor scratches or wear, which may affect sealing or appearance. However, this does not typically impact functionality.

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### **Conclusion**

The **Chemglass CG-1190-10 Chromatography Reservoir** is a high-quality, versatile, and durable piece of laboratory glassware that excels in chromatography applications. Its standardized 24/40 joints, chemical resistance, and compatibility with various techniques make it a reliable choice for medium-scale separations. While it has some drawbacks, such as fragility and higher cost, these are outweighed by its long-term performance and reliability.

For researchers who prioritize **durability, compatibility, and consistency** in chromatography workflows, this reservoir is an excellent investment. It is particularly well-suited for academic, industrial, or research labs where glassware longevity and precision are critical.

### **Recommendation**

**Buy the Chemglass CG-1190-10 if:**

- You require a durable, reusable, and chemically resistant reservoir for chromatography.

- You need compatibility with standard 24/40 joint glassware.

- You are working on medium-scale separations where glassware quality is essential.

- You can accommodate the higher initial cost in exchange for long-term reliability.

**Consider alternatives (e.g., plastic or lower-cost glassware) if:**

- You prioritize portability and lower weight.

- Your budget is constrained, and you can accept slightly reduced durability.

- You are performing small-scale or disposable chromatography where glass fragility is a concern.

For most serious chromatography applications, the **Chemglass CG-1190-10 is highly recommended** due to its proven performance and industry-standard quality.

Details:

Chemglass CG-1190-10 Chromatography Reservoir 100 ml with 24/40 Joints.

part #: cg119010 price

  • $42.00

specifications plasticwarelabsuppy:

  • brand: Chemglass
  • mpn: Cg-1190-10
  • part type: Joint
  • unit type: Unit
  • country of origin: United States
  • intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory

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  • started: March 16, 2026
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  • Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
part type: joint, unit type: unit, country of origin: united states, intended use/discipline: biological laboratory, dental laboratory, medical laboratory, microbiological laboratory, physical laboratory,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13450288854082663,
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