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The capacity tolerance on this Class A 25mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-read numbers. The stopcock barrel has a smooth micro-finish to assure leak-resistant performance. Each buret is supplied with a dust cover. All sizes are furnished with a 2mm bore Product Standard PTFE (Polytetrafluorethylene) stopcock plug. For a replacement PTFE stopcock plug only, see No. 7681-2.
product details at-a-glance
| Material: |
Borosilicate Glass Code 7740 |
| Qty./Pk.: |
1 |
| Qty./CS.: |
1 |
| Capacity: |
25 mL |
| Graduation Interval: |
0.1 mL |
| Tolerance +/-: |
0.03 mL |
| Buret Feature: |
Class A |
| Stopcock Style: |
Straight Bore PTFE |
| Stopcock Bore No.: |
2 |
| Height: |
560 mm (approx) |
| Outer Diameter: |
12 mm (approx) |
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