ACE GLASS 8004-45 Bulb Cat Automatic Dispensing Pipet 100ML 14/20 Apparatus

( Brand: Ace Glass ), ( Manufacturer Part Number: 8004-45 ), ( Model: 100ML 14/20 ), ( Part Type: Bulb ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory )

Review ACE GLASS Bulb 14/20 Cat# Automatic Dispensing Pipet Apparatus

The **Ace Glass 8004-45 100 mL Bulb Pipet** (with a **14/20 joint**) is a precision-engineered, high-quality glassware component meticulously designed for seamless integration into automatic dispensing pipet apparatuses, ensuring reliable and consistent liquid transfer in laboratory and industrial settings. Crafted from durable, borosilicate glass, this pipet bulb is engineered to withstand repeated use, thermal shock, and the rigorous demands of automated systems, making it an indispensable accessory for researchers, chemists, and technicians who require uncompromising accuracy and durability in their workflows. The **100 mL capacity** provides ample volume for medium-scale dispensing applications, while the **14/20 standard joint** ensures compatibility with a wide range of laboratory glassware, connectors, and automated pipetting systems, reducing the need for adapters and minimizing potential leaks or contamination. Its smooth, tapered design facilitates effortless attachment and detachment from pipet apparatuses, allowing for quick setup and efficient operation without compromising sterility. The bulb s robust construction and precise manufacturing standards guarantee consistent performance, reducing variability in liquid dispensing and enhancing reproducibility in experiments. Whether used in pharmaceutical formulations, chemical synthesis, or biological assays, this pipet bulb delivers the precision and reliability required for high-throughput automated processes, making it a trusted choice for laboratories seeking both efficiency and long-term durability.

### **Pros and Cons of buying a ACE Glass 8004-45 100ml Bulb (14/20 Cat) for an Automatic Dispensing Pipet Apparatus**

1. **Compatibility with Automatic Pipetting Systems** The 14/20 standard taper (cat) ensures a secure, leak-proof fit with most automatic dispensing pipet apparatuses, reducing the risk of spills or contamination during bulk liquid transfers.

2. **Durability and Chemical Resistance** Made from borosilicate glass, this bulb is highly resistant to thermal shock and most common laboratory chemicals, making it suitable for a wide range of applications, including corrosive or high-temperature liquids.

3. **Precision and Consistency** The uniform glass construction minimizes variability in bulb deformation, ensuring more accurate and reproducible dispensing volumes when used with an automatic pipetting system.

4. **Reusability and Cost-Effectiveness** Unlike disposable plastic bulbs, this glass bulb can be cleaned, sterilized, and reused multiple times, reducing long-term operational costs.

5. **Compatibility with Vacuum and Pressure Systems** The robust design allows for use in systems requiring controlled suction or pressure, such as automated liquid handling setups.

6. **Long Shelf Life** Glass bulbs do not degrade over time like plastic alternatives, maintaining performance even if stored for extended periods.

7. **Safety in High-Precision Applications** Ideal for pharmaceutical, biotech, and research laboratories where contamination control and precision are critical.

1. **Fragility Compared to Plastic** Glass is more prone to breakage if dropped or mishandled, which could lead to costly damage or contamination if the bulb shatters.

2. **Higher Initial Cost** While reusable, the upfront purchase price of a high-quality glass bulb is typically higher than disposable plastic alternatives.

3. **Cleaning and Maintenance Requirements** Glass bulbs require thorough cleaning (often with specialized glassware washers or manual scrubbing) to prevent residue buildup, which can be time-consuming.

4. **Limited Flexibility in Bulb Size** If the application requires frequent changes in volume capacity, a single 100ml bulb may not be as versatile as a system with interchangeable plastic bulbs of varying sizes.

5. **Potential for Glass Fatigue** With repeated use, especially under thermal stress, there is a slight risk of microfractures developing over time, which could compromise performance.

6. **Incompatibility with Some Automated Systems** While widely compatible, some older or non-standard automatic pipetting apparatuses may not support the 14/20 taper, requiring additional adapters or modifications.

7. **Weight and Bulk** Glass bulbs are heavier than plastic, which may affect ergonomics in manual handling (though this is less of an issue in automated systems).

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The **ACE Glass 8004-45 100ml bulb (14/20 cat)** is an excellent choice for laboratories or automated dispensing systems where **precision, chemical resistance, and long-term reliability** are prioritized. Its durability and compatibility with standard laboratory glassware make it ideal for high-stakes applications such as pharmaceutical manufacturing, biotechnology research, or any setting where contamination control is critical. However, the **higher cost, fragility, and maintenance demands** may make it less suitable for low-budget or high-volume disposable applications.

For **automatic dispensing pipet apparatuses**, the benefits of accuracy, reusability, and chemical resistance generally outweigh the drawbacks, making this bulb a **strong recommendation** for laboratories that require consistent, high-quality performance over time.

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- Your automated system uses the **14/20 standard taper**.

- You work with **corrosive, high-purity, or temperature-sensitive liquids**.

- **Long-term cost savings** (via reusability) and **precision** are critical.

- Your lab can accommodate **proper storage and cleaning protocols** for glassware.

- **Budget constraints** make the higher initial cost prohibitive.

- Your system requires **frequent size changes** or **high-volume disposable use**.

- **Fragility concerns** (e.g., in a high-traffic or manual handling environment) outweigh the benefits.

For most **automated dispensing applications in research or industrial labs**, the **glass bulb is the superior choice** due to its reliability and performance.

Details:

Ace Glass 100mL Bulb 14/20 Cat# 8004-45 For use with automatic dispensing pipet apparatus, Comes from a Midwest research university.

part #: 800445 prices

• $44.96-$101.50

specifications plasticwarelabsuppy:

• brand: Ace Glass
• mpn: 8004-45
• model: 100ml 14/20
• part type: Bulb
• country of origin: United States
• intended use/discipline: Biological Laboratory, Dental Laboratory

returns plasticwarelabsuppy:

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

shipping plasticwarelabsuppy:

• type: Fixed
• carrier: USPS
• class: Standard
• transit: 3-9 Days
• cost: $7.99
• service: USPS Ground Advantage

payments plasticwarelabsuppy:

• other
• wallet: Apple-pay
• credit card: Mastercard

general plasticwarelabsuppy:

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

seller plasticwarelabsuppy:

• # reviews: 1370
• rating: 100.0%
• city: Indianapolis, Indiana

offer plasticwarelabsuppy:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: May 20, 2026

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