QF-7A Pyrex Brand, Filtering, Heavy Wall, Tubulation, Graduated
Other Flasks
These flasks with tubulation are blown in special molds in shapes designed to give maximum mechanical strength. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. on sizes up to 1000 mL is 10 mm. Tubulation O.D. for 2000 ml and 4000 ml is 12.5 mm.
Item # |
Capacity |
Height |
Rubber Stopper No. |
Approx. OD |
Grad. Range |
Grad. Interval |
List Price |
Add To Cart/Request Quote |
|---|---|---|---|---|---|---|---|---|
| QF-7A-1 | Capacity N/A 250 mL | Height N/A 146 mm | Rubber Stopper No. N/A 6 | Approx. OD N/A 84 mm | Grad. Range N/A 75-250 mL | Grad. Interval N/A 25 mL | $3.10 |
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| QF-7A-2 | Capacity N/A 500 mL | Height N/A 184 mm | Rubber Stopper No. N/A 7 | Approx. OD N/A 106 mm | Grad. Range N/A 150-500 mL | Grad. Interval N/A 50 mL | $43.00 |
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| QF-7A-3 | Capacity N/A 1000 mL | Height N/A 238 mm | Rubber Stopper No. N/A 8 | Approx. OD N/A 137 mm | Grad. Range N/A 300-1000 mL | Grad. Interval N/A 50 mL | $91.35 |
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| QF-7A-4 | Capacity N/A 2000 mL | Height N/A 292 mm | Rubber Stopper No. N/A 9 | Approx. OD N/A 168 mm | Grad. Range N/A 600-2000 mL | Grad. Interval N/A 200 mL | $71.10 |
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| QF-7A-5 | Capacity N/A 4000 mL | Height N/A 356 mm | Rubber Stopper No. N/A 12 | Approx. OD N/A 198 mm | Grad. Range N/A 1500-4000 mL | Grad. Interval N/A 500 mL | $266.50 |
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