Corning® 4680-200 PYREX® 200mL Barrett Distilling Flask with Sidearm, Meets ASTM Standard Test Methods E-1405, D-850, D-1078 and D-455
Item has been discontinued with no suggested replacement
NOTICE: While we make every effort to accurately report lead times, unfortunately, Corning products often have a prolonged ship date/lead time. Please be aware before ordering this Corning item.
Cancelled orders will incur a 10% cancellation fee imposed by Corning, so keep this in mind before ordering.
NOTICE: While we make every effort to accurately report lead times, unfortunately, Corning products often have a prolonged ship date/lead time. Please be aware before ordering this Corning item.
Cancelled orders will incur a 10% cancellation fee imposed by Corning, so keep this in mind before ordering.
- Capacity: 200mL
- PYREX® Barrett distilling flasks are used for grading benzol distilled from coal tar by the Koppers process
- Flasks take a No. 3 rubber stopper
- Flask side arm is approximately 120 ± 3mm from the bottom of the flask, as required in ASTM E-1405
- Meets ASTM Standard Test Methods E-1405, D-850, D-1078 and D-455
- Manufacturer Part No: COR-4680-200
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
These 200mL PYREX® distilling flasks are used for grading benzol distilled from coal tar by the Koppers process. Reference: Journal of Industrial and Engineering Chemistry, Vol. X, 1918, P. 1006; and Barrett tests E4 and E5. The side arm is approximately 120 ± 3mm from the bottom of the flask, as required in ASTM E-1405. These flasks can be used in ASTM tests D-850, D-1078 and D-455. Flasks take a No. 3 rubber stopper. 4/Pack; 6 Packs/Case. Corning #: 4680-200. Capitol #: F3340.
Documents & Videos
These 200mL PYREX® distilling flasks are used for grading benzol distilled from coal tar by the Koppers process. Reference: Journal of Industrial and Engineering Chemistry, Vol. X, 1918, P. 1006; and Barrett tests E4 and E5. The side arm is approximately 120 ± 3mm from the bottom of the flask, as required in ASTM E-1405. These flasks can be used in ASTM tests D-850, D-1078 and D-455. Flasks take a No. 3 rubber stopper. 4/Pack; 6 Packs/Case. Corning #: 4680-200. Capitol #: F3340.