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$64.00
$64.00
About This Item
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material
borosilicate glass , short
joint
joint: ST/NS29/42
sterility
non-sterile
feature
closure type Standard taper joint
packaging
case of 1
manufacturer/tradename
Corning 4321-250
availability
not available in EU
capacity
250 mL
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1 of 4
This Item | CLS4321A250 | CLS4320B250 | CLS4320250 |
|---|---|---|---|
| material borosilicate glass , short | material borosilicate glass , round bottom flask, short | material borosilicate glass , round bottom flask, short | material borosilicate glass , round bottom flask, short |
| capacity 250 mL | capacity 250 mL | capacity 250 mL | capacity 250 mL |
| manufacturer/tradename Corning 4321-250 | manufacturer/tradename Corning 4321A-250 | manufacturer/tradename Corning 4320B-250 | manufacturer/tradename Corning 4320-250 |
| joint joint: ST/NS29/42 | joint joint: ST/NS14/20 | joint joint: ST/NS19/22 | joint joint ST/NS24/40 |
| packaging case of 1 | packaging case of 1 | packaging case of 1 | packaging case of 12, pack of 2 |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
General description
- PYREX® round-bottom boiling flasks are routinely used in various laboratory applications.
- Manufactured from low expansion borosilicate glass that provides better clarity, strength, heat, and chemical resistance even in the most demanding laboratory conditions.
- Precise wall thickness ensures optimal thermal transfer and provides mechanical strength for greater shock resistance.
- Chemically durable, these flasks are ideal for contamination-free results.
- The normal working temperature for PYREX® boling flasks is 230 °C.
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