Globe Scientific Reusable Borosilicate Serological Pipettes, To Deliver (TD), 0.01 mL Graduations, 0.2 & 1 mL, 6/Box
The Globe Scientific Globe Glass Serological Pipettes deliver precise, repeatable volume transfer for cell culture media dispensing, reagent aliquoting, and standard-solution preparation. Manufactured from durable borosilicate glass, these reusable, autoclavable pipettes feature To Deliver (TD) calibration with fine 0.01 mL graduations and clear color-band coding for fast bench identification.
Technical Specifications
| Product Type | Serological Pipette, Reusable (Globe Glass) |
| Volume/Size | 0.2 mL to 1 mL |
| Material | Borosilicate Glass |
| Closure/Cap | Open-end, color-band coded (yellow / black) |
| Graduation | 0.01 mL, To Deliver (TD) |
| Sterility | Non-sterile, autoclavable / reusable |
| Pack Size | 6/Box (price per box) |
Available Options
| 1 mL, Borosilicate, 0.01 Grad, ASTM E1044, Yellow Band | 8510001A | $87.20 |
| 1 mL, Class A, 0.01 Grad, Yellow Band | 8500001A | $100.50 |
| 0.2 mL, Borosilicate, 0.01 Grad, ASTM E1044, Black Band | 8510000A | $86.00 |
Applications
- Dispensing small volumes of cell culture media and supplements
- Aliquoting reagents and stock solutions at the bench
- Preparing calibration standards and serial dilutions
- Transferring buffers in molecular biology and assay setup
- Quantitative volume delivery in analytical QC workflows
- Routine reusable pipetting where single-use plastics are not preferred
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer, shipping these pipettes from US inventory. Each box carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Class A variants meet stringent accuracy requirements, while ASTM E1044 options follow recognized serological-pipette standards. Institutional and grant-funded tiered pricing is available on request.
Frequently Asked Questions
What is the difference between the Class A and ASTM E1044 options?
The Class A pipette (8500001A) is manufactured to tighter volumetric tolerances for certified accuracy. The ASTM E1044 options (8510001A, 8510000A) conform to the standard specification for reusable glass serological pipettes, suitable for routine delivery work.
Are these pipettes To Deliver (TD) or To Contain (TC)?
All three options are calibrated To Deliver (TD). Volume accuracy is achieved by allowing the pipette to drain freely; the small residual film retained in the tip is accounted for in the TD calibration.
Can these glass pipettes be autoclaved and reused?
Yes. Made from borosilicate glass, they are reusable and can be cleaned and autoclaved between uses, making them a durable alternative to disposable plastic serological pipettes.
What do the yellow and black color bands indicate?
The color bands provide quick visual identification of pipette capacity on the bench. The 1 mL options carry a yellow band, while the 0.2 mL option carries a black band, helping staff grab the correct size at a glance.