
( Brand: Fisherbrand ), ( Manufacturer Part Number: 14-375-259 ), ( Part Type: Scoop )
The **Fisherbrand 100 mL (100 cc) Plastic Disposable Transfer Pipettes** (catalog numbers **14-375-259** and **14-375-250**) are precision-engineered laboratory tools designed for accurate and efficient liquid handling in a wide range of scientific applications. Crafted from high-quality, durable polypropylene, these pipettes offer a reliable alternative to glassware, eliminating the risk of breakage while maintaining the precision required for critical experiments. Each pipette is calibrated to deliver or dispense volumes with exceptional consistency, making them ideal for tasks such as reagent transfer, sample preparation, and routine laboratory procedures. The **14-375-259** model features a **cat (catheter) tip**, which provides a flexible, easy-to-insert design for smooth dispensing into narrow openings or delicate containers, reducing the risk of spills and contamination. In contrast, the **14-375-250** model includes a **standard tip**, offering versatility for broader applications where a more rigid dispensing mechanism is preferred. Both pipettes are designed with a **100 mL capacity**, allowing for precise measurements across a wide range of experiments, from small-scale aliquoting to medium-volume transfers. Their ergonomic, one-handed operation ensures ease of use, while the clear, durable construction allows for easy reading of liquid levels. Whether used in biochemical research, clinical diagnostics, or general laboratory workflows, these pipettes deliver the accuracy and reliability needed to maintain the integrity of experimental results. Their disposable nature also promotes a clean, sterile environment, reducing cross-contamination risks between samples. Fisherbrand s commitment to quality ensures that these pipettes meet stringent industry standards, providing researchers with a dependable tool for their daily liquid handling needs.
**Pros and Cons of Buying Fisherbrand 14-375-259 (100cc Cat 14-375-250) Pipette Tips**
### **Pros**
1. **Precision and Accuracy** Fisherbrand pipette tips are designed for high-precision liquid handling, ensuring consistent and reliable volumes, especially important in laboratory settings.
2. **Low Contamination Risk** Made from sterile, low-protein-binding materials (e.g., polypropylene or polystyrene), reducing the risk of sample cross-contamination.
3. **Compatibility with Common Pipettes** These tips are engineered to fit standard electronic and manual pipettes (e.g., Eppendorf, Rainin, Gilson), making them versatile for most lab workflows.
4. **Durability and Consistency** The tips maintain their shape and functionality across multiple uses, reducing variability in pipetting performance.
5. **Wide Volume Range** The 100 L tips (14-375-259) are suitable for common lab tasks, while the 10-pack (14-375-250) offers cost efficiency for routine use.
6. **Brand Reputation** Fisher Scientific is a trusted supplier in the lab equipment industry, known for quality control and reliability.
7. **Convenience** Pre-sterilized packaging ensures readiness for immediate use, reducing preparation time.
### **Cons**
1. **Cost** Compared to generic or lower-end pipette tips, Fisherbrand tips can be more expensive, which may be a concern for budget-conscious labs.
2. **Single-Use Only** Like most sterile pipette tips, these are designed for one-time use, generating waste and increasing long-term costs.
3. **Potential for Static Buildup** Some users report minor static issues, which can affect liquid dispensing, though this is generally minor.
4. **Limited Customization** The fixed volume (100 L) may not suit labs requiring a wide range of tip sizes in a single order.
5. **Environmental Impact** As disposable items, they contribute to plastic waste, which may be a concern for labs adopting sustainability practices.
### **Conclusion**
Fisherbrand pipette tips (14-375-259 and 14-375-250) are a high-quality choice for laboratories prioritizing precision, sterility, and compatibility with standard pipettes. Their reliability and reduced contamination risk make them ideal for critical applications like PCR, cell culture, or molecular biology. However, the higher cost and disposability may not align with every lab s needs, particularly those operating on tight budgets or with strong sustainability goals.
### **Recommendation**
If your lab requires consistent, high-precision liquid handling and can justify the cost, Fisherbrand tips are an excellent investment. For cost-sensitive or high-volume applications, consider comparing them to alternative brands (e.g., Axygen, Rainin) or bulk generic options while ensuring they meet your lab s sterility and performance requirements. If sustainability is a priority, explore reusable pipette tips or tip boxes designed for reduced waste. Ultimately, weigh the trade-offs between cost, performance, and environmental impact to determine the best fit for your workflow.
Scoops 100cc. FisherBrand Cat # 14-375-250. Value New $ 30.82.