Description
Borosilicate 3.3 glass with a 60° cone and a drawn stem. The cone angle and stem bore are matched so liquid runs cleanly without air-locking, and the rim is fire-polished to prevent chipping and to shed the last drop.
For gravity filtration and transferring liquids into narrow-necked vessels. Supplied ready for use and stocked as part of our laboratory glassware range, so replacements and additional sizes match what is already on your bench.
Every item is inspected before dispatch and carries our standard replacement cover against manufacturing defects. Orders placed before 2pm ship the same working day from our Santa Barbara facility, and bulk pricing is available on request for teaching laboratories and repeat institutional orders.
Specification
| Material | Borosilicate glass 3.3 |
|---|---|
| Cone angle | 60° |
| Rim | Fire polished |
| Standard | DIN 12445 |
| Max temperature | 500 °C |
| Autoclavable | Yes, 121 °C |
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