Manufacturer: United Scientific Supplies
United Scientific™ three-necked boiling flasks with ground glass 24/40 joints are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strengt hand shock resistance.
• 24/40 ground glass joints
• Available in four capacities
• Made from heavy-duty ASTM E-438 Type 1, borosilicate 3.3 glass
• United Scientific borosilicate flasks have the following heat tolerances:Strain Point 515°C ; Annealing Point 565°C Softening Point 820°C
| Item # | Capacity (ml) | Center Socket Size | Side Socket Size | Quantity Per Pack |
| UN3NKFK100 | 100 | 24/40 | 24/40 | 1 |
| UN3NKFK250 | 250 | 24/40 | 24/40 | 1 |
| UN3NKFK500 | 500 | 24/40 | 24/40 | 1 |
| UN3NKFK1000 | 1000 | 24/40 | 24/40 | 1 |
Manufacturer Part Number/SKU: UN3NKFK500-EA
Tags: United Scientific Supplies