SIMAX 2070-PC-500 Coated Glass Media Storage Bottles Caps 2070/PC/500 500ML 1000ML GL-45

( Brand: Simax ), ( Manufacturer Part Number: 2070/PC/500 ), ( Part Type: Cap ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory ), ( Country Of Origin: Czech Republic ), ( Unit Type: Unit ), ( Material: Borosilicate Glass ), ( Volume: 500ml, 1000ml ), ( Additional Search Terms: Surplus Laboratory Bench Supplies Consumables )

Review SIMAX 2070/pc/500 500ml And 1000ml Plastic coated Glass Media Storage Bottles Caps

The **Simax GL-45 2070/PC/500** series of plastic-coated glass media storage bottles represents a premium solution for laboratories, research facilities, and industrial applications requiring reliable, high-capacity sample containment. Engineered with a robust **500ml or 1000ml capacity**, these bottles combine the chemical resistance and clarity of glass with the durability and convenience of a **polycarbonate (PC) plastic coating**, ensuring protection against corrosion, scratches, and thermal stress while maintaining optical transparency for easy identification and inspection of contents. The **2070/PC/500 designation** signifies a specialized design tailored for demanding environments, where resistance to organic solvents, acids, and bases is critical making them ideal for storing biological samples, reagents, or environmental specimens that demand both sterility and structural integrity.

The **GL-45 cap system** is a standout feature, offering a secure, leak-proof seal that minimizes evaporation and contamination risks. Constructed from high-grade **polypropylene (PP)**, the caps feature a **threaded closure** with an integrated **snap-lock mechanism**, ensuring a tight fit that resists tampering while allowing for easy opening and re-sealing. The caps are also designed to accommodate **secondary sealing options**, such as aluminum crimp seals or screw-on lids, further enhancing their suitability for applications requiring additional security or compliance with strict protocols. The **plastic-coated glass construction** not only prevents breakage during handling and transportation but also eliminates the risk of glass shards contaminating sensitive samples, a common concern in traditional glassware.

Beyond functionality, these bottles are engineered for **long-term reliability**, with a **temperature resistance range** that accommodates both refrigerated and ambient storage conditions, as well as limited exposure to elevated temperatures during processing. The **coated glass surface** also reduces the risk of static electricity buildup, which is particularly advantageous when storing volatile or flammable substances. Additionally, the **transparent plastic coating** allows for easy labeling and barcoding, supporting integration with laboratory information management systems (LIMS) and automated workflows. Whether used for **DNA/RNA extraction, cell culture storage, or chemical synthesis**, these bottles provide a versatile, high-performance alternative to conventional glassware, balancing strength, clarity, and chemical compatibility in a single, user-friendly design.

### **Pros and Cons of Buying Simax 2070/PC-500 500ml/1000ml Plastic-Coated Glass Media Storage Bottles with GL-45 Caps**

1. **Durability and Chemical Resistance** The plastic-coated glass construction provides better resistance to corrosion, solvents, and acids compared to uncoated glass, making it ideal for laboratory and industrial applications.

2. **Safety and Leak-Proof Design** The GL-45 screw cap ensures a secure seal, reducing the risk of spills and contamination, which is critical for handling hazardous or valuable substances.

3. **Versatility in Applications** Suitable for storing liquids, gases, or media in pharmaceutical, chemical, biological, and industrial settings.

4. **Transparency for Visual Inspection** The glass allows easy monitoring of contents without opening the bottle, which is useful for tracking liquid levels or color changes.

5. **Compatibility with Standard Fittings** The GL-45 cap is widely recognized in laboratory and industrial standards, making it easy to integrate with existing systems.

6. **Long Shelf Life** The plastic coating helps prevent degradation from exposure to light, moisture, or temperature fluctuations, extending the usability of stored media.

7. **Eco-Friendly Option** Glass is recyclable, and the plastic coating can be designed to be non-toxic, aligning with sustainability goals in some applications.

1. **Higher Cost Compared to Plastic Bottles** Glass and plastic-coated options are generally more expensive than standard plastic containers, which may be a limiting factor for budget-sensitive buyers.

2. **Weight and Fragility** Glass bottles are heavier than plastic alternatives, which can increase shipping costs and handling difficulties. They are also more prone to breakage if mishandled.

3. **Limited Temperature Resistance** While durable, extreme temperatures (very high or low) can stress the glass or plastic coating, potentially leading to cracks or seal failures.

4. **Maintenance Requirements** Unlike plastic, glass may require periodic cleaning to prevent residue buildup from the coating or corrosion over time.

5. **Not Ideal for High-Pressure Applications** The GL-45 cap is standard but may not be suitable for high-pressure or vacuum-sealed environments without additional reinforcement.

6. **Potential for Coating Degradation** Over prolonged use, the plastic coating may wear or degrade, especially if exposed to harsh chemicals, reducing its protective properties.

7. **Limited Availability of Customizations** Compared to plastic, glass bottles may have fewer options for custom labeling, sizes, or specialized coatings for niche applications.

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The **Simax 2070/PC-500 plastic-coated glass media storage bottles** are an excellent choice for applications requiring **chemical resistance, transparency, and a secure seal**, particularly in laboratories, pharmaceuticals, or industrial settings where safety and durability are paramount. Their **superior protection against corrosion and contamination** outweighs the **higher cost and weight** for many professional users. However, if **cost efficiency, lightweight handling, or extreme temperature resistance** are critical, plastic-only alternatives may be more suitable.

For **most laboratory or high-precision storage needs**, these bottles are a **strong recommendation** due to their balance of safety, functionality, and longevity. If budget constraints are a concern, consider evaluating whether the added benefits justify the investment.

Purchase these bottles if you prioritize **long-term reliability, chemical compatibility, and secure storage** for sensitive or hazardous substances. For general or low-risk applications, assess whether the extra cost is necessary or if a simpler plastic solution suffices. Always verify compatibility with your specific chemicals and storage conditions before committing.

Details:

GSR veers 1730 GS 9.9.4 1730 Lot of 4 includes: 3x 500mL and 1x 1000mL. Used items will show signs of wear sometimes including light scratches, discoloration, stickers/tape, or exterior markings. BIOTECH BARGAINS item for sale. Includes pour ring, GL45 cap and rubber bottle bands shown in pictures band 1/3 says Vented, 2/4 are plain.

Thorough cleaning and sterilization are recommended before use. No chips or cracks. Lab Bench Supplies. Good used condition.

part #: 2070pc500 prices

• $28.94-$49.99

specifications plasticwarelabsuppy:

• brand: Simax
• mpn: 2070/pc/500
• part type: Cap
• intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory
• country of origin: Czech Republic
• unit type: Unit
• material: Borosilicate Glass
• volume: 500ml, 1000ml
• additional search terms: Surplus Laboratory Bench Supplies Consumables

payments plasticwarelabsuppy:

• wallet: Google-pay
• credit card: Visa
• other

offer plasticwarelabsuppy:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 9, 2026

shipping plasticwarelabsuppy:

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

general plasticwarelabsuppy:

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

seller plasticwarelabsuppy:

• city: Bristol, Connecticut
• # reviews: 11404
• rating: 99.8%

returns plasticwarelabsuppy:

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

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