Introduction
A Pasteur pipette is a simple laboratory instrument used for the transfer of small volumes of liquids, and it is used in biology, chemistry, clinical, and research laboratories for the transfer of the samples, the reagents, and the solutions, drop by drop. The Pasteur pipette is a small glass or plastic tube with a narrow tip, and the glass pipette is used with a rubber bulb, which is attached to the top of the pipette and provides the suction, and the plastic pipette, or the transfer pipette, has an integrated bulb and is disposable; the liquid is aspirated into the pipette by the squeezing and the release of the bulb, and it is dispensed drop by drop by the controlled squeezing, and the Pasteur pipette provides a simple and convenient transfer of the small volumes, with a low accuracy, and it is used for the transfer of the samples, for the addition of the reagents, for the removal of the supernatant, for the mixing, for the transfer of the cultures, and for many other applications, and the glass pipettes are reusable and autoclavable, while the plastic pipettes are sterile and disposable; the Pasteur pipette is one of the most common instruments in the laboratory. Pasteur pipettes are used for the transfer of the small volumes of the liquids in the biology and the chemistry laboratories, in the clinical laboratories, in the microbiology, and for many other applications, and they are used for the sample preparation, for the cell culture, and for many other tasks. With their simple transfer of the liquids, Pasteur pipettes are essential instruments for the liquid handling in the laboratory.
Pasteur Pipette LPP-T2010
Pasteur Pipette is a 3 mL transparent pipette crafted for precise liquid transfers in laboratory procedures. Made from high-quality polypropylene, it ensures durability and chemical resi...
Pasteur Pipette LPP-T2011
Pasteur Pipette is a 5 mL disposable transfer pipette, designed for accurate and controlled liquid transfer in laboratory settings. Its transparent design enhances visibility, allowing f...
Standards
ISO 8655-1:2022-Piston-operated volumetric apparatus-Terminology, general requirements and user recommendations
ISO 8655-2-Piston-operated volumetric apparatus-Piston pipettes
ISO 8655-6:2022-Piston-operated volumetric apparatus-Gravimetric reference measurement procedure for the determination of volume
JJG 646-Metrological verification regulation for pipettes
ISO 648:2008-Laboratory glassware-Single-volume pipettes
Complies with the above standards, but is not limited to them.
Features
1. Pasteur pipette for small liquid transfer.
2. Disposable plastic or glass dropper with bulb.
3. For general laboratory liquid handling and transfer.
4. Includes pipettes in selected type and quantity.
5. Transfers drops or small volumes quickly.
FAQ
Q1: What scenarios is a Pasteur pipette used for?
A: It transfers small volumes or drops of liquid during general laboratory work, aspiration and sample handling, using a bulb and narrow tip.
Q2: What standards does it comply with?
A: It follows general laboratory plastic/glass practices and related GB/T standards, with sterile options available. We confirm the stated performance during final inspection and can supply a certificate of conformity together with supporting documents for audit purposes.
Q3: What is the warranty?
A: Pipettes are consumables and replaced after use. Goods found damaged or defective on arrival are replaced promptly, and we can advise the appropriate order quantity for your workflow.
Q4: Is it hard to use?
A: Use is immediate with a bulb; no calibration. A quick-start guide is included, and short remote guidance from our support team is available if your staff require it.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: No formal calibration is required, but the seals and moving parts should be inspected and verified periodically to ensure there are no leaks. This functional check takes only a moment and should be recorded in the maintenance log. Replacement parts and service support are available from us if wear is found.
Q7: Are consumables universal?
A: These are disposable consumables and should be replaced after use to avoid cross-contamination. They are standard laboratory items available directly from us or from general laboratory suppliers, which keeps running costs low. We recommend keeping a small stock, and bulk pricing is available for regular orders.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include plastic or glass, length, sterile packs and bulk quantity. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required. The unit is delivered fully assembled and factory tested, so you only need to place it on a level surface, connect power and follow the quick-start guide. An illustrated manual and setup video are included, and our engineers provide remote guidance if needed.
Q10: What liquids are compatible?
A: It handles compatible liquids within chemical resistance. It is not for precise measurement, incompatible solvents, or forced aspiration beyond the bulb.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.