Bel-Art 201991330 Safe-Lab® Hollow Glass Stopper for Flasks with 29/42 Standard Taper Ground Joint
- Lightweight hollow borosilicate glass stopper
- Designed to fit most common flasks and other types of laboratory glassware.
- Fits 29/42 Standard Taper Ground Glass Joints
- Features a threaded polymethylpentene extracting nut for safely removing the stopper from glassware
- Designed with a flat hex head for easy gripping
- Sold individually
- Manufacturer Part No: BEL-20199-1330
PLEASE NOTE: Product images and descriptions may not exactly represent the product. Prior to making your purchase, please confirm that the manufacturer part number shown above matches the product you seek. Returns are not allowed for such differences if the correct manufacturer part number is shipped.
Details
This Bel-Art hollow glass stopper features a SAF-T-LINE® threaded polymethylpentene extracting nut above ground surface allows easy and safe removal of stopper from flask.
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This Bel-Art hollow glass stopper features a SAF-T-LINE® threaded polymethylpentene extracting nut above ground surface allows easy and safe removal of stopper from flask.