Globe Scientific
25 mL Serological Pipettes, Reusable Borosilicate Glass, TD 0.1 mL Graduations — White Band, ASTM E1044, 6/Box | Globe Scientific
25 mL Serological Pipettes, Reusable Borosilicate Glass, TD 0.1 mL Graduations — White Band, ASTM E1044, 6/Box | Globe Scientific
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25 mL Reusable Glass Serological Pipettes, To Deliver, 0.1 mL Graduations — 6/Box
The Globe Scientific 25 mL Serological Pipette is a reusable borosilicate (Globe Glass) instrument calibrated To Deliver (TD) for accurate transfer of media, buffers, and reagents. White-band color coding speeds volume identification at the bench, while 0.1 mL graduations support precise dilution series, cell culture feeds, and routine aliquoting.
Technical Specifications
| Product Type | Serological Pipette |
| Volume/Size | 25 mL |
| Material | Globe Glass (borosilicate), reusable |
| Closure/Cap | Open-ended, cotton-pluggable top for pipetting aid use |
| Graduation | 0.1 mL increments, white band |
| Calibration | To Deliver (TD), ASTM E1044 |
| Sterility | Non-sterile, autoclavable |
| Pack Size | 6 per box |
Available Options
| Option | SKU | Price (per 6/Box) |
| Standard | 8510025 | $124.70 |
Applications
- Feeding and media exchange in mammalian cell culture workflows
- Accurate transfer of buffers and reagents for assay preparation
- Serial dilution setup requiring fine 0.1 mL resolution
- Bulk aliquoting of stock solutions into reaction vessels
- Reagent dispensing in microbiology and QC laboratories
- Repeated-use volumetric transfer where autoclavable glass is preferred
Quality & Procurement
Available from labsupplies.com as an authorized Globe Scientific dealer, shipping from US inventory. Each box carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact us for volume quotes on standing orders.
Frequently Asked Questions
What does "To Deliver" (TD) calibration mean for this pipette?
TD calibration means the pipette delivers its stated volume when drained normally, accounting for the small film that clings to the glass wall. It is the standard for serological pipetting and conforms to ASTM E1044.
Are these glass pipettes reusable and autoclavable?
Yes. The borosilicate Globe Glass construction is designed for repeated use and withstands standard autoclave cycles, making it suitable for labs that prefer reusable glassware over disposables.
What is the significance of the white color band?
The color band is a quick visual code for capacity. A white band identifies the 25 mL size, helping staff grab the correct pipette without reading the printed scale.
How many pipettes come per pack?
Each box contains 6 pipettes (SKU 8510025), and the listed price is per box of 6.
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