Products LTT (Zhejiang Liquan Biotechnology Co., Ltd.) supplies precision glass pipettes for research, clinical, pharma, IVD, and education. Clear graduations, dependable accuracy, and durable construction support routine transfer and calibration-critical work. Our ISO13485/ISO9001/CE quality system and clean packaging protect cleanliness and traceability. Choose reusable or disposable formats with sterile or non-sterile options and rapid quoting.
Available types include serological, measuring, volumetric, Pasteur/medicine droppers, and specialty shorty or industry-specific designs. Select Type I borosilicate for chemical and thermal resistance, or soda-lime for general economy. Compatible with mechanical fillers and rubber bulbs.
| Type | Primary use | Calibration | Typical volumes |
|---|---|---|---|
| Serological | General transfer, cell culture | TD, blow-out | 1–50 mL |
| Measuring | Graduated precision | TD or TC | 0.1–25 mL |
| Volumetric (Class A) | Highest single-mark accuracy | TD or TC | 0.5–100 mL |
| Pasteur / droppers | Transfer and controlled dispensing | N/A or partial marks | Custom lengths/bores |
TD calibration with blow-out supports routine liquid handling. Options include cotton-plugged, color-coded, and sterile versions in 1–50 mL with permanent, high-contrast graduations.
Single-mark delivery ensures top accuracy for standards, QC, and calibration-critical workflows. Specify TD or TC and request certificates when documentation is required.
Use them in research labs, diagnostics, pharmaceutical QA, education, and kit assembly. They integrate into IVD kits and cosmetic packaging where controlled drop size and traceability matter. Always use mechanical fillers or rubber bulbs; avoid mouth pipetting.
Define application and accuracy, then choose type: serological, measuring, volumetric, or dropper.
Select material: borosilicate for resistance or soda-lime for economy.
Confirm calibration (TD or TC) and accuracy class.
Specify sterile status, packaging (individual, canister, bulk), and color coding.
Set traceability needs: serialization, lot codes, or barcodes.
Tailor dimensions, tip geometry, graduations, printing, serialization, and barcoding to your process. Our scaled capacity, clean environments, and certified quality system support fast sampling and stable supply for B2B markets.
Share type, volume and length, calibration, material, tip/end style, sterile status, packaging, and traceability requirements. We will confirm options, documentation availability, and lead times to support confident purchasing.
