PYREX 8980-24 Tube Adapter Standard Taper Joints 75-ANGLE 24/40

( Brand: Pyrex ), ( Manufacturer Part Number: 8980-24 ), ( Part Type: Tube Adapter Joint )

Review PYREX Tube Adapter Two way 24/40 Standard Taper Joints

The **Pyrex 75 Angle Tube Adapter (8980-24, 24/40 Standard Taper Joints)** is a precision-engineered glassware component designed to facilitate seamless connections and efficient fluid flow in laboratory and industrial settings. Crafted from high-quality borosilicate glass (Pyrex), this durable adapter combines exceptional thermal resistance with chemical inertness, making it ideal for applications involving corrosive substances, high temperatures, or repeated heating and cooling cycles. The **75-degree angled design** provides a versatile orientation, allowing for optimal positioning in apparatuses where space is limited or where a non-linear connection is necessary such as in distillation setups, condensers, or reaction vessels. Featuring **two standard taper joints (24/40)**, this adapter ensures a secure, leak-proof fit with compatible glassware, adhering to the widely recognized ISO and ASTM standards for laboratory glassware. Its smooth, ground surfaces minimize dead zones and reduce the risk of clogging, while the robust construction prevents warping or deformation under thermal stress. Whether used in educational labs, pharmaceutical research, or chemical manufacturing, this adapter exemplifies reliability and precision, enabling researchers and technicians to conduct experiments with confidence. The clear, uncoated glass also allows for easy visualization of internal processes, enhancing both functionality and usability in complex experimental setups.

### **Pros and Cons of buying a Pyrex 8980-24 75 Angle Tube Adapter (24/40 Standard Taper Joints)**

1. **Compatibility with Standard Taper Joints** The 24/40 standard taper joints are widely used in laboratory glassware, making this adapter versatile for various setups, including distillation, filtration, and reaction vessels. It ensures seamless connections with other Pyrex or borosilicate glass components.

2. **Durability and Chemical Resistance** Pyrex (borosilicate glass) is known for its high thermal shock resistance and ability to withstand extreme temperatures, making it ideal for laboratory applications involving heating, cooling, or corrosive chemicals.

3. **Precision Engineering** The 75 angle design allows for efficient liquid flow and reduced dead space, which can improve reaction yields or filtration efficiency in certain setups. The tight seal provided by standard taper joints minimizes leaks.

4. **Long-Term Reliability** High-quality glassware like this adapter is built to last, reducing the need for frequent replacements. It is less prone to degradation from repeated use compared to plastic or lower-grade glass.

5. **Easy Cleaning and Sterilization** Pyrex glass can be cleaned thoroughly with solvents, steam, or autoclaving, making it suitable for sterile applications in microbiology or pharmaceutical processes.

6. **Cost-Effective for Bulk Use** While individual adapters may seem expensive, their durability and reusability make them cost-effective in laboratory settings where glassware is frequently used.

7. **Standardized Dimensions** The 24/40 joint size is a common industry standard, meaning replacement parts or additional adapters will be readily available from multiple suppliers.

---

1. **Fragility Compared to Plastic** While Pyrex is durable, glass adapters can still break if dropped or subjected to sudden thermal shocks (e.g., placing a hot adapter in cold water). This requires careful handling.

2. **Limited Flexibility in Custom Setups** If your laboratory requires non-standard angles or joint sizes, this adapter may not be adaptable without additional components, increasing complexity and cost.

3. **Weight and Bulkiness** Glass adapters are heavier than plastic alternatives, which can be cumbersome in large-scale or automated systems where weight is a concern.

4. **Potential for Leaks Over Time** Even with proper sealing, standard taper joints can develop minor leaks if the joints or grease degrade over repeated use. Regular maintenance is required to ensure a tight seal.

5. **Higher Initial Cost** Compared to plastic or lower-grade glass adapters, Pyrex components are more expensive upfront, though their longevity often justifies the investment.

6. **Not Ideal for High-Pressure Applications** Standard taper joints are not designed for high-pressure systems; specialized joints (e.g., ground glass with clamps) may be needed for such applications.

7. **Maintenance Requirements** Unlike plastic, glass requires careful cleaning to avoid scratches or damage to the joint surfaces, which could compromise sealing over time.

---

The **Pyrex 8980-24 75 Angle Tube Adapter (24/40 joints)** is a high-quality, versatile component ideal for laboratories requiring durable, chemically resistant, and thermally stable glassware. Its compatibility with standard taper joints, precision design, and long-term reliability make it a strong choice for applications like distillation, filtration, or reaction setups. However, its fragility, higher cost, and need for careful handling may pose challenges in certain environments.

For most **general laboratory use, especially in chemistry, biochemistry, or pharmaceutical research**, this adapter is highly recommended due to its reliability and widespread compatibility. If your setup involves **high-pressure systems, extreme automation, or non-standard joint requirements**, alternative materials (e.g., plastic adapters with silicone seals) or specialized glassware may be more appropriate.

Purchase the **Pyrex 8980-24 adapter** if you need a **durable, reusable, and chemically resistant** component for standard laboratory glassware setups. Ensure proper handling to prevent breakage, and store it in a clean, dry environment to maintain its functionality. If budget or application constraints are significant, weigh the pros and cons against alternatives like plastic adapters or custom joint systems.

Details:

If a custom power cord or AC adapter is required for the item, it only included if pictured described above. Item will come with a 30 Day Warranty. Privacy: Rest assured your information will not be given, sold, rented or loaned to any third party. Cosmetically in fair condition showing moderate to heavier scuffs / scratches blemishes from previous use.

There is a crack in one inlet. Includes Pyrex 8980-24 75-Angle Tube Adapter with Two-Way 24/40 Standard Taper Joints and 10/30 Outer Joint Thermometer Opening as pictured. Photos are of the actual unit for sale. Shipping Details: originates from zip code 95742.

Item was recently removed from working service and is in excellent order.

part #: 898024 prices

• $39.99-$49.99

specifications plasticwarelabsuppy:

• brand: Pyrex
• mpn: 8980-24
• part type: Tube Adapter Joint

payments plasticwarelabsuppy:

• other
• wallet: Apple-pay
• credit card: Diners-club

returns plasticwarelabsuppy:

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

shipping plasticwarelabsuppy:

• class: Standard, Expedited, One-day
• cost: $0.00
• type: Fixed
• transit: 4-10 Days
• service: Standard, Expedited, Overnight

general plasticwarelabsuppy:

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

seller plasticwarelabsuppy:

• # reviews: 44470
• city: Rancho Cordova, California
• rating: 99.9%

offer plasticwarelabsuppy:

• availability: In Stock
• quantity: 1
• started: June 5, 2026
• options: Ship-to-home
• sold: 0

Pyrex 8980-24 Is Similar To:

• 1395-1lcnea Pyrex Round Media Storage Bottles With Screw Cap Ea (34.5% similar) These heavy duty 1000ML Pyrex round bottles can be used for storage as well mixing and sampling. They include a liner less, one-piece orange polypropylene plug seal GL45 threaded cap with drip-free pouring ring...(October 14th, 2018)
• 1395-500cnea Pyrex Round Media Storage Bottles With Screw Cap Ea (34.3% similar) 2 pounds domestic shipping: item can be shipped within us. They include a liner less, one-piece orange polypropylene plug seal GL45 threaded cap with drip-free pouring ring. Pyrex 500ML round media storage bottles, with GL45 screw cap, ea product features capacity is. Graduation interval is 100ML. ...(December 30th, 2018)
• 2103-25 Corning Pyrex Borosilicate Glass Class Burette With Product (28% similar) Stopcock bore no. Tip is carefully drawn from accurate bore tubing to insure proper drainage rates. The stopcock barrel has a smooth micro-finish to assure leak resistant performance. Stopcock style: straight bore Teflon. Outer diameter: 12MM approx. It is calibrated in accordance with ATM e corning...(September 7th, 2018)
• 2400-300 Corning Pyrex Glass Liebig Condenser Drip Tip Standard Taper Joint (46.4% similar) 10MM hose connectors. Thorough cleaning and sterilization are recommended before use. Great condition. I found this in an estate sale so have no idea what has been around it. 450MM total height 300MM jacketed section. Used glassware will show signs of wear sometimes including residue, light ...(December 11th, 2018)
• 244090 Unbranded Corning Pyrex Standard Wall Glass Tubing Od Length (28% similar) Made of a low expansion brisket composition with high chemical resistance meets all us. Pharmacopoeia specifications for type 1a glass. 0MM wall x 1500MM length , 15LB case of 15. Corning Pyrex standard wall glass tubing, 9MM OD x...(December 4th, 2018)
• 2480-400 Corning Pyrex Allihn Condenser With Drip Tip And Standard Taper (43.2% similar) Specifications for this item part number of items 1 brand name corning capacity 50 milliliters height millimeters. They have an outer standard taper joint at the top and inner bottom with a drip tip. Millimeters item weight of approximately 10MM. 19 pounds length millimeters material glass ...(September 25th, 2018)
• 2640 Pyrex Corning Friedrichs Condenser Drip Tip With Lower Joint (41.1% similar) Its like new never been used...(November 23rd, 2018)
• Capacity.90mm.no 36060600f Pyrex Buchner Funnel With Fine Fritted Disc 600 Ml 6060 (24.1% similar) Pyrex Buckner funnel with fine gritted disc, 600 ml capacity. Our best is our pictures. What you see is what you get...(March 2nd, 2016)
• 3740 Pyrex Corning Soxhlet Extractor Top Bottom Joints (33.8% similar) Perfect condition...(October 25th, 2018)
• 4720 Corning Pyrex Church Distilling Flask With Sidearm (32.1% similar) No chips or cracks and in very nice condition. Please look at all pictures and ask any questions before purchase. 5 rubber stopper manufacturer part no: manufacturer: corning life sciences fast free well packed shipping is included in the price of this item. Church distilling flask has a capacity of...(November 26th, 2018)
• 4985-250 Pyrex Brand Flask With Screw Cap Ml Euc Avail Make (34.1% similar) Impact resistant caps. I will charge reasonable shipping for all. Pyrex brand 4985 flask with screw cap 26 available. Size: 250 ml, quantity: 1 screw- Erlenmeyer flasks with phenol screw caps are ideal for culturing, mixing, and storing media. Specifications capacity ml 250TOTAL VOLUME8 oz ...(September 27th, 2018)