COLE PARMER EW-99540-26 Mouth Amber Glass Bottles 51 60ML 125ML

( Brand: Cole Parmer ), ( Manufacturer Part Number: EW-99540-26 ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory, Chemistry Laboratory )

Review COLE PARMER Lot Wide Mouth Epa Amber Glass Bottles 51 60ml 125ml

The **Cole-Parmer EW-99540-26 Mouth Amber Glass Bottles** represent a premium choice for laboratories, pharmaceutical research, and analytical applications where precision, durability, and light protection are critical. These high-quality glass bottles feature a **standard 26/40 ground glass joint**, ensuring a secure, leak-proof seal that maintains sterility and prevents contamination during storage or transport of sensitive liquids. The **amber (brown) glass** provides superior UV protection, safeguarding light-sensitive compounds such as organic solvents, pharmaceutical intermediates, or biological samples from degradation caused by ambient light exposure. Available in two convenient sizes, **60 mL and 125 mL**, these bottles strike an ideal balance between capacity and usability, making them versatile for small-scale experiments, reagent storage, or sample preparation in controlled environments.

Constructed from **borosilicate glass (Type I)**, these bottles exhibit exceptional resistance to thermal shock, chemical corrosion, and mechanical stress, ensuring long-term reliability even under demanding conditions. The **smooth, polished finish** minimizes adsorption of residues, while the **ergonomic mouth design** allows for easy pouring and handling without spillage. Whether used in liquid chromatography, microbiology, or chemical synthesis, the robust construction and consistent performance of these bottles make them a trusted asset in any laboratory setting. Additionally, their compatibility with standard laboratory equipment such as rotary evaporators, autoclaves, and fume hoods enhances their functionality in diverse workflows. For researchers prioritizing both quality and functionality, the **Cole-Parmer EW-99540-26 amber glass bottles** deliver a dependable solution for storing and preserving delicate substances with confidence.

**Pros and Cons of Buying Cole-Parmer EW-99540-26 Mouth Amber Glass Bottles (51 x 60ml and 125ml)**

### **Pros**

1. **Material Quality and Durability**

The amber glass bottles are made from borosilicate glass, which is known for its high resistance to thermal shock, chemical corrosion, and mechanical stress. This makes them suitable for laboratory use where stability and longevity are critical.

2. **Light Protection**

Amber glass blocks ultraviolet (UV) light, which is essential for preserving light-sensitive substances, such as certain chemicals, biological samples, or pharmaceuticals. This feature helps maintain the integrity of stored materials over time.

3. **Compatibility with Laboratory Equipment**

These bottles are designed to fit standard laboratory glassware and equipment, including autoclaves, centrifuges, and storage racks. The ground-glass mouth ensures a secure seal, reducing the risk of spills or contamination.

4. **Sterilization and Reusability**

Amber glass bottles can be easily sterilized using autoclaves or chemical disinfectants, making them cost-effective for repeated use in research or industrial settings. This reduces waste compared to disposable alternatives.

5. **Precision Sizing**

The bottles come in two standard volumes (60ml and 125ml), which are practical for many laboratory applications. The consistent sizing ensures accuracy in measurements and storage.

6. **Chemical Resistance**

Borosilicate glass is highly resistant to most acids, bases, and organic solvents, making these bottles suitable for storing a wide range of chemicals without degradation.

7. **Brand Reputation**

Cole-Parmer is a well-established supplier of laboratory equipment, known for reliability and quality. Their products often come with warranties or customer support, which can be reassuring for buyers.

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### **Cons**

1. **Fragility**

While borosilicate glass is durable, it is still fragile compared to plastic or metal alternatives. Dropping or mishandling these bottles can lead to breakage, which may pose safety risks and increase costs due to replacements.

2. **Weight and Bulk**

Glass bottles are heavier than plastic counterparts, which can make transportation and storage more cumbersome, especially when ordering in bulk (e.g., 51 bottles). This may also increase shipping costs.

3. **Cost**

Amber glass bottles are generally more expensive than disposable plastic bottles or some plastic alternatives. Over time, the cost per use may be higher if the bottles are not reused extensively.

4. **Limited Flexibility in Use**

The ground-glass mouth, while secure, can be less convenient than screw-cap or snap-on lids for quick access or sealing. Some users may find it more time-consuming to open and close compared to modern plastic options.

5. **Potential for Contamination**

Over time, even high-quality glass can develop microscopic scratches or residues from stored chemicals, which may harbor contaminants if not cleaned thoroughly. This requires meticulous maintenance.

6. **Not Ideal for High-Pressure Applications**

While borosilicate glass is strong, it is not designed for high-pressure environments (e.g., pressurized reactors or autoclaves with extreme conditions). For such applications, specialized glassware or metal containers may be required.

7. **Environmental Considerations**

Although reusable, the production and disposal of glass bottles have a higher environmental impact than some biodegradable or recyclable plastic alternatives. However, their longevity mitigates this somewhat.

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### **Conclusion**

The **Cole-Parmer EW-99540-26 amber glass bottles** are an excellent choice for laboratories or industrial settings where **durability, chemical resistance, and light protection** are prioritized. Their borosilicate construction ensures long-term reliability, and the amber color is ideal for preserving sensitive samples. However, their **higher cost, fragility, and weight** may be drawbacks for applications where convenience or cost-effectiveness is more critical.

- **Chemical storage** (especially UV-sensitive compounds).

- **Biological or pharmaceutical research** requiring sterile, light-blocking containers.

- **Long-term use in laboratories** where reusability and quality are valued over disposability.

If budget or ease of use is a major concern, alternatives like **high-quality plastic bottles with UV protection** or **autoclavable screw-cap containers** might be worth considering. However, for most professional laboratory environments, the trade-offs are justified by the superior performance of glass.

### **Recommendation**

- You need **long-term, reliable storage** for chemicals or biological samples.

- **UV protection** is essential for your applications.

- You are willing to invest in **durable, reusable glassware** that aligns with your lab s standards.

- You require **lighter, more disposable options** for cost or convenience.

- Your applications involve **high-pressure or extreme conditions** where glass may not be ideal.

- You frequently handle **small volumes or require frequent access**, making plastic bottles more practical.

For most standard laboratory settings, these bottles are a **strong, practical choice** that balances quality, safety, and functionality.

Details:

FAST USA shipping via USPS. NEW Cole-Parmer Pre-cleaned EPA Wide-Mouth Bottles, Amber Glass. Quantitative determination of elemental chlorine, nitrogen and sulfur in a sample standard taper Pyrex brisket glass, Mex, ST ground glass joint. Plc CPR pct thermonuclear Thermos cycle Maj research corning Pyrex wool fiber.

Bundle multiple items in one order for combined shipping discount. Hydrogen oxygen. Keywords: GE ultrasound healthcare, simmer striker Olympus stereoscope microscope, sputter emitter source, x-ray Cray ultraviolet sterilizer hospital bed stretcher 1488 1288 1188, camera endoscope endoscopy surgical table rotter, cast cutter scalpel, stainless steel dialysis machine pump centrifuge cryogenic freezer Karl store, Welsh ally, biotech pipette gown cart, transducer probe urology, gynecology urethra, vaginal probe, staples stitches, fisher scientific, smiths, Philips, vital vitals monitor system, ICU ER, EMT, EMS ambulance, grainier, Petra dish ph meter Sch Niger flask test or the oxygen method, Erlenmeyer flask, separator funnel. From Seattle, WA, 98408 USA.

Analytical procedures for the flask combustion method. Tomas Philadelphia. Lot of 104 lab bottles, EW-99540-26 2oz 60ml x 60 EW-99540-51 4oz 125ml 44, Cole Parmer MSRP is $60 and $45 respectively for cases 12. Soluble insoluble, dissolve.

Schooner, condenser h2o h2so4 hydrochloride acid sulfuric nitric acid, chloride ethylene vigorous Max Mex 1000ml 500ml 100ml 50ml graduated cylinder beaker Erlenmeyer flask, syringe, volatile gasses gas, organic solids, liquids, inorganic, essential oils, solvents.

part #: ew9954026 price

• $256.50

specifications plasticwarelabsuppy:

• brand: Cole Parmer
• mpn: Ew-99540-26
• country of origin: United States
• intended use/discipline: Biological Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory, Chemistry Laboratory

offer plasticwarelabsuppy:

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

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• type: Calculated
• carrier: USPS
• cost: $29.10
• class: Standard

general plasticwarelabsuppy:

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

seller plasticwarelabsuppy:

• # reviews: 2078
• city: Seattle, Washington
• rating: 99.4%

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