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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Single Neck Reaction Schlenk flaskSingle Neck Reaction Schlenk flask The 2mm precision glass stopcock with spring retention is a significant quality feature it provides smooth, controlled operation for vacuum inert gas manipulations, which is essential for air sensitive chemistry. The spring mechanism reduces the likelihood of the stopcock seizing or becoming difficult to turn over time. Specifications: Capacity: 100 mL Joint size: ST NS 14 20 (Standard Taper Normal Schliff, 14mm
Single Neck Reaction Schlenk flask
The 2mm precision glass stopcock with spring retention is a significant quality feature - it provides smooth, controlled operation for vacuum/inert gas manipulations, which is essential for air-sensitive chemistry. The spring mechanism reduces the likelihood of the stopcock seizing or becoming difficult to turn over time.
Specifications:
- Capacity: 100 mL
- Joint size: ST/NS 14/20 (Standard Taper/Normal Schliff, 14mm inner diameter, 20mm length)
- Glass type: Heavy-duty thick-wall borosilicate glass (excellent thermal shock resistance and chemical durability)
Typical Applications:
- Air-sensitive reactions under an inert atmosphere (nitrogen or argon)
- Reactions requiring a vacuum
- Organometallic chemistry
- Catalyst preparation
- Any synthesis requiring the exclusion of oxygen/moisture
The heavy-wall construction is particularly valuable for withstanding repeated thermal cycling and vacuum applications without cracking. The 14/20 joint size is smaller and suitable for this volume range.
For other capacities, please contact us, and we can have them custom-made for you.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy