
( Brand: Fisher Brand ), ( Manufacturer Part Number: 627-411 )
The **Fisher Scientific 627-411 Thermo Scientific 627411** is a high-performance, precision-engineered **100 mL graduated cylinder** designed for accurate liquid measurement in laboratory settings. Crafted from **borosilicate glass (Type I)**, this cylinder offers exceptional chemical resistance, thermal stability, and durability, making it ideal for a wide range of applications in chemistry, biology, and pharmaceutical research. Its **clear, ungraduated markings** are etched directly onto the glass surface, ensuring visibility even under varying lighting conditions, while the **graduated scale** is calibrated in **1 mL increments** for reliable volume measurements from **0 to 100 mL**. The cylinder features a **standard taper (ST) ground glass joint** (24/40 or 29/32, depending on the specific variant), allowing for seamless compatibility with laboratory glassware such as funnels, adapters, and other volumetric equipment. Its **smooth, polished finish** minimizes liquid adhesion, reducing the risk of residue buildup and simplifying cleaning and maintenance. Engineered to meet **ASTM E1776 and ISO 4787 standards**, this cylinder provides consistent accuracy and repeatability, making it a trusted choice for both routine and critical laboratory procedures. Whether used for titrations, dilutions, or volumetric transfers, the **Fisher Scientific 627-411 Thermo Scientific 627411** delivers the precision and reliability expected in modern scientific research.
### **Fisher Scientific 627-411 (Thermo Scientific) Pros and Cons**
#### **Product Overview**
The **Fisher Scientific 627-411** is a **1000 mL (1 L) borosilicate glass beaker** with a **spout and pouring lip**, designed for laboratory use. It is part of Thermo Scientific s line of glassware, known for durability, chemical resistance, and precision.
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### **Pros**
1. **Durability and Chemical Resistance**
- Made from **borosilicate glass (Type I)**, which is highly resistant to thermal shock and most chemicals, making it suitable for a wide range of laboratory applications, including heating, cooling, and chemical reactions.
2. **Precision and Calibration**
- Fisher Scientific glassware is **manufactured to strict tolerances**, ensuring accurate volume measurements when used with appropriate techniques (e.g., meniscus reading).
3. **Spout Design for Easy Pouring**
- The **pouring lip** reduces spillage, making it safer and more convenient for transferring liquids compared to standard beakers without a spout.
4. **Compatibility with Laboratory Equipment**
- Works well with **hot plates, magnetic stirrers, and heating mantles** due to its heat-resistant properties.
- Can be used with **glassware washers** and **automated cleaning systems** without degradation.
5. **Brand Reputation**
- Fisher Scientific (now part of Thermo Fisher) is a trusted name in laboratory supplies, offering consistent quality and reliable customer support.
6. **Sterilization and Reusability**
- Can be **autoclaved or sterilized** for repeated use, reducing waste and cost in long-term laboratory operations.
7. **Wide Range of Applications**
- Suitable for **titrations, mixing, heating, and storage** of liquids in both academic and industrial settings.
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### **Cons**
1. **Fragility Despite Durability**
- While borosilicate glass is more resistant than soda-lime glass, it is still **breakable** if dropped or subjected to sudden impacts. Care must be taken during handling.
2. **Limited Volume Precision**
- Beakers are **not designed for precise volume measurements** they are **approximate containers**. For exact measurements, use **graduated cylinders or volumetric flasks**.
3. **Weight and Portability Issues**
- A **1 L borosilicate beaker** is relatively heavy when filled with liquid, making it less convenient for frequent transport between labs or fieldwork.
4. **Cost Compared to Alternatives**
- High-quality borosilicate glassware is **more expensive** than standard plastic or disposable containers. In cost-sensitive applications, alternatives like **HDPE beakers** may be considered.
5. **Maintenance and Cleaning**
- Requires **careful cleaning** to avoid scratches or residue buildup, which can affect future use. Some stubborn stains may require specialized cleaning agents.
6. **Not Ideal for High-Pressure Applications**
- Unlike **pressure vessels or heavy-duty labware**, this beaker is not designed for **high-pressure or vacuum conditions**.
7. **Potential for Contamination**
- If not properly cleaned or stored, **glassware can harbor microbial growth or chemical residues**, requiring frequent sterilization.
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### **Conclusion**
The **Fisher Scientific 627-411 (1 L borosilicate beaker with spout)** is a **high-quality, versatile, and durable** laboratory tool ideal for general-purpose use where **chemical resistance, heat tolerance, and ease of pouring** are priorities. It excels in **mixing, heating, and storage** applications but is **not suitable for precise volumetric measurements**.
For laboratories with **budget constraints** or **disposable needs**, alternatives like **plastic beakers or HDPE containers** may be considered. However, for **long-term, high-reliability use in chemical or biological labs**, this beaker remains a **strong choice** due to its **durability, precision, and compatibility with standard lab equipment**.
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### **Recommendation**
**Buy the Fisher Scientific 627-411 if:**- You need a **durable, chemical-resistant beaker** for **mixing, heating, or general lab use**.
- **Spillage reduction** is important for your workflow.
- You require **reusable, autoclavable glassware** for repeated experiments.
- You are working in an **academic, pharmaceutical, or industrial lab** where **quality and precision** are critical.
**Consider alternatives if:**- You require **ultra-precise volume measurements** (use a **graduated cylinder or volumetric flask** instead).
- **Cost is a major concern** (plastic beakers may suffice for non-critical applications).
- You frequently **transport liquids** (a lighter, disposable container might be more practical).
**Final Verdict:** This beaker is a **solid investment** for most standard laboratory needs, balancing **durability, functionality, and reliability** effectively.
Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.