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Corning 4321A-10 PYREX 10mL Round Bottom Boiling Flask with Short Neck & 14/20 [ST] Joint
This PYREX round bottom boiling flask has a full length outer 14/20 standard taper joint, but with a shorter neck. Wall thickness is carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. Normal working temperature for this PYREX boiling flask is 230C. Adapters are available to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies (sold separately). Non-Sterile. Reusable. Material: Borosilicate Glass Code 7740. Capacity: 10mL. Flask Style: Boiling. Flask Shape: Round Bottom. Top Style: Standard Taper Joint. Neck Style: Short. Stopper Style: No Stopper. Standard Taper Joint: 14/20. Height: 57mm. Outer Diameter: 31mm. Corning #: 4321A-10.
With full length joints, but with short necks.The 100, 250, and 500 mL flasks are replacement parts for organic chemistry kits (Cat. Nos. 6949 through 6949K).
Quantity Pricing
SKU: COR-4321A-10
Price: $351.99
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Stock Availability: *Item is not in stock. This item normally carries a 5-10 day lead time.
With full length joints, but with short necks.The 100, 250, and 500 mL flasks are replacement parts for organic chemistry kits (Cat. Nos. 6949 through 6949K).
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