Product Description
Getting every last drop of a measured volume into your vessel is easier when the scale runs all the way to the tip. These reusable glass serological pipettes pair graduations that extend to the delivery end with a wider tip opening, so thicker liquids move in and out without long waits and the full measured volume can be dispensed.
This listing is for catalog number 20140-10A: Wide-Tip Serological Pipets, 10 mL, 1.4 mm hole, 366 mm length, Pack of 12. Each pipette is formed from borosilicate glass with enamel graduations fused to the surface so the scale stays legible through repeated washing. They are calibrated to deliver and follow ASTM specifications. The family covers several capacities, with 10 mL and 20 mL versions listed, each with its own tip opening and overall length to suit common pipette fillers and bulbs. LIGHT LABS ships genuine Heathrow Scientific products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Graduated to the tip – The scale continues to the delivery end so the entire marked volume can be dispensed.
- Wide tip opening – A larger orifice speeds filling and draining of viscous solutions.
- Borosilicate glass – Resists chemical attack and thermal stress for long-term reuse.
- Permanent enamel markings – Fused graduations hold up to repeated cleaning cycles.
- To-deliver calibration – Calibrated for delivery and made to ASTM specifications.
Specifications
| Catalog Number | 20140-10A |
| Brand | Heathrow Scientific |
| Description | Wide-Tip Serological Pipets, 10 mL, 1.4 mm hole, 366 mm length |
| Color | Clear |
| Sold As | Pack of 12 |
| Material | Borosilicate glass |
| Calibration | To deliver (TD) |
| Graduations | Permanent enamel, graduated to tip |
| Standard | Meets ASTM specifications |
| Capacities | 10 mL, 20 mL |
| Tip opening | 1.4 mm (10 mL), 1.5 mm (20 mL) |
| Length | 366 mm (10 mL), 435 mm (20 mL) |
| Reusable | Yes |
Available Options
Applications
- Dispensing viscous reagents
- Media and buffer preparation
- Serial dilutions
- General volumetric transfers
- Teaching labs
