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This glass pipette is a precision liquid-handling instrument for laboratory use, crafted from high-grade borosilicate glass. It comes with clear, accurate engraved graduations, featuring great chemical stability, heat resistance and corrosion resistance. It is specially used for quantitative liquid transfer, sampling and reagent dispensing with high precision. Widely applied in chemical analysis, biological research, clinical testing, school teaching and food & pharmaceutical quality control, it serves as an essential basic consumable to guarantee experimental accuracy and standard operation.
1. Our borosilicate glass pipette is made of 3.3 high‑grade borosilicate glass, resistant to 280℃ high temperature and most corrosive reagents. It avoids material precipitation, ensuring stable and reliable lab test results.
2. This graduated glass pipette adopts laser‑engraved scales with calibration error within ±0.02mL. Scales are clear and wear‑resistant, providing accurate liquid measurement for quantitative experiments.
3. The standard 10ml glass pipette is the most widely used specification in labs. It fits most pipette fillers and stands, offering easy operation and high compatibility for daily laboratory work.
4. Our lab glass pipette has a smooth inner wall with minimal liquid residue. It supports high‑temperature autoclaving, is reusable and durable, effectively lowering long‑term consumable costs.
5. Every borosilicate glass pipette passes strict dimensional and airtight tests. It meets international lab standards, safe for chemical, biological and medical testing.
1. In chemical labs, the lab glass pipette realizes accurate liquid measurement and transfer. Made of borosilicate glass, it resists corrosion and ensures reliable quantitative experimental analysis.
2. For biological research, the borosilicate glass pipette handles culture media and microbial dilutions. It avoids sample contamination to support safe and precise biological preparation.
3. In clinical medical testing, the glass pipette transfers blood, serum and other body fluids. Its smooth and clean surface meets strict hygiene standards for diagnostic sampling.
4. In schools and colleges, the glass pipette is an essential teaching instrument. It helps students master standard liquid handling skills for chemistry and biology experiments.
5. For food and pharmaceutical QC, the glass pipette extracts and transfers test solutions. It ensures accurate dosing to help enterprises maintain strict product quality control.
6. In industrial sample testing, the lab glass pipette processes raw material extracts. Its stable performance guarantees precise detection for industrial production and analysis.
Hold the lab glass pipette vertically and use a pipette filler to draw liquid slowly to the target graduation. Avoid bubbles and keep your eyes level with the scale for accuracy. Release liquid gently, rinse the graduated glass pipette before and after use to avoid cross-contamination.
| Capacity(ml) | Graduation(ml) | Capacity telerance(+ml) | Flow rate(s) | Length(mm) |
| 0.1 | 0.001 | 0.004 | 2-5 | 320 |
| 0.2 | 0.002 | 0.006 | 2-5 | 320 |
| 0.25 | 0.0025 | 0.008 | 2-5 | 320 |
| 0.5 | 0.005 | 0.01 | 2-5 | 320 |
| 1 | 0.01 | 0.015 | 3-6 | 350 |
| 2 | 0.02 | 0.025 | 3-6 | 350 |
| 5 | 0.05 | 0.05 | 5-10 | 350 |
| 10 | 0.1 | 0.1 | 5-10 | 350 |
| 25 | 0.1 | 0.02 | 13-30 | 470 |
| 50 | 0.2 | 0.02 | 18-40 | 480 |