Introduction
A variable volume pipette is a laboratory instrument used to measure and transfer variable volumes of liquid, within a specified range, by adjusting the volume setting, and it is used in biology, chemistry, clinical, and molecular biology laboratories for accurate and precise liquid handling. The variable volume pipette consists of a handle with a plunger, a volume adjustment mechanism, a digital or analog volume display, and a disposable tip, and the volume is set within the range of the pipette, such as 0.5-10 microliters, 10-100 microliters, or 100-1000 microliters, and the operator attaches a tip, presses the plunger, aspirates the liquid, and dispenses it; the variable volume pipette provides the flexibility to measure different volumes with one pipette, and it provides an accurate and precise liquid handling, with an accuracy and precision of about 1% or better, when properly calibrated and used, and it is available as single-channel and multi-channel models, and it may be fixed in some models, and it is calibrated regularly to ensure accuracy, and it is used with disposable tips, and it may include features such as a volume lock and a tip ejector; the variable volume pipette is one of the most commonly used instruments in the laboratory. Variable volume pipettes are used for dispensing reagents and samples in PCR and other molecular biology reactions, for preparing solutions, for transferring samples for analysis, for cell culture, for immunoassays, for quality control, and for many other applications. With their flexibility and precision, variable volume pipettes are essential instruments for liquid handling in laboratories.
Variable Volume Pipette LVVP-309
Variable Volume Pipette offers a volume range of 1000 to 10000 µL with a precise increment of 10 µL. It features a smooth knob adjustment for easy and accurate volume setting. Its ultr...
Variable Volume Pipette LVVP-308
Variable Volume Pipette offers a broad volume range of 500 to 5000 µL with an increment of 5 µL. It includes a convenient one-key volume lock to prevent unintentional adjustments durin...
Variable Volume Pipette LVVP-307
Variable Volume Pipette offers a volume range of 100 to 1000 µL with a precise increment of 1 µL, ensuring accurate dispensing. It features a convenient one-key volume lock to prevent ...
Variable Volume Pipette LVVP-306
Variable Volume Pipette offers a volume range of 30 to 300 µL with an increment of 0.2 µL. It features a smooth knob adjustment for effortless volume setting. The pipette is fully auto...
Variable Volume Pipette LVVP-305
Variable Volume Pipette offers a volume range of 20 to 200 µL with a 0.2 µL increment, providing accuracy in liquid measurements. It features a one-key volume lock to prevent unintenti...
Variable Volume Pipette LVVP-304
Variable Volume Pipette offers a volume range of 10 to 100 µL with a 0.1 µL increment, ensuring precise liquid measurements. It is equipped with advanced a smooth knob adjustment for e...
Variable Volume Pipette LVVP-302
Variable Volume Pipette features a volume range of 2 to 20 µL with a 0.02 µL increment, ensuring precise measurements. It is designed with a smooth knob adjustment that allows easy vol...
Variable Volume Pipette LVVP-303
Variable Volume Pipette offers a volume range of 5 to 50 µL with a 0.05 µL increment, providing accurate measurements. It features a one-key volume lock to prevent accidental changes d...
Variable Volume Pipette LVVP-301
Variable Volume Pipette provides a precise volume range from 0.5 to 10 µL, with increments of 0.01 µL to ensure high accuracy. It includes a one-key volume lock, offering consistent co...
Variable Volume Pipette LVVP-300
Variable Volume Pipette offers a precise volume range from 0.1 to 2.5 µL with a 0.002 µL increment. It features an ultra-light ergonomic design that ensures comfortable handling. The p...
Variable Volume Pipette LVVP-T2011
Variable Volume Pipette offers a volume range of 2000 µL to 20000 µL, allowing for versatile liquid handling. It features a low-force design, ensuring ease of use and comfort during pr...
Variable Volume Pipette LVVP-T2010
Variable Volume Pipette provides a volume range from 2000 to 10000 µL with a precise 100 µL increment. It features a digital display that provides clear and accurate readings. Its ligh...
Variable Volume Pipette LVVP-T2009
Variable Volume Pipette offers a volume range of 1000 to 10000 µL, with an increment of 100 µL for precise liquid handling. It features an ergonomic and low-force design, ensuring comf...
Variable Volume Pipette LVVP-111
Variable Volume Pipette has a volume range of 1000 to 10000 µL, providing flexibility. Its low force design prevents repetitive strain injuries, ensuring comfort during extended use. Th...
Variable Volume Pipette LVVP-110
Variable Volume Pipette offers a volume range of 500 to 5000 µL providing versatility for diverse tasks. Its low force design prevents repetitive strain injuries, ensuring comfort durin...
Variable Volume Pipette LVVP-109
Variable Volume Pipette offers a volume range of 100 to 1000 µL, providing precise liquid handling. It features a digital display for clear and accurate readings. The pipette is fully a...
Variable Volume Pipette LVVP-103
Variable Volume Pipette offers a volume range of 10 to 100 µL, making it versatile for various applications. It features an easy-to-calibrate design that ensures reliability. The low-fo...
Variable Volume Pipette LVVP-T2006
Variable Volume Pipette offers adjustable volume range of 200 to 1000 µL. Its lightweight and low force design enhances user comfort for prolonged use. The pipette features a chemical r...
Variable Volume Pipette LVVP-T2007
Variable Volume Pipette offers a volume range of 1000 to 5000 µL with a 50 µL increment. Its ergonomic design minimizes force and reduces the risk of strain injuries. The pipette featu...
Variable Volume Pipette LVVP-T2008
Variable Volume Pipette features a volume range of 500 to 5000 µL, ensuring precise liquid measurements. It is equipped with advanced a digital display for quick and clear readings. Thi...
Variable Volume Pipette LVVP-T2005
Variable Volume Pipette provides an adjustable volume range of 100 to 1000 µL, offering flexibility for various laboratory procedures. Its ergonomic design minimizes the risk of repetit...
Variable Volume Pipette LVVP-T2004
Variable Volume Pipette offers a volume range of 50 to 200 µL with a 1 µL increment. It features lightweight polycarbonate construction and an ergonomic design for user comfort. The pi...
Variable Volume Pipette LVVP-T2003
Variable Volume Pipette offers a volume range of 20 to 200 µL with a 1 µL increment. It can tolerate high-temperature disinfection, ensuring safe sterilization. The pipette features a ...
Variable Volume Pipette LVVP-T2001
Variable Volume Pipette has a volume range of 2 to 20 µL with a 0.5 µL increment, allowing for precise liquid handling. It is constructed from polycarbonate, providing strength and dur...
Variable Volume Pipette LVVP-T2002
Variable Volume Pipette features a volume range of 10 to 100 µL for precise liquid measurements. It is equipped with advanced a digital display for quick and clear readings. The pipette...
Variable Volume Pipette LVVP-T2000
Variable Volume Pipette offers a volume range of 0.5 to 10 µL, allowing for precise liquid measurement. It features a digital display for easy reading and a low force design that enhanc...
Variable Volume Pipette LVVP-105
Variable Volume Pipette offers an adjustable volume range from 50 to 200 μL. It features low-force operation and reduces the pressure points. Our pipette is designed to withstand autocl...
Variable Volume Pipette LVVP-108
Variable Volume Pipette offers a volume range from 2 to 10 mL to maintain precision and accuracy in dispensing. It operates on low force and reduces repetitive strain injuries. Our pipet...
Variable Volume Pipette LVVP-107
Variable Volume Pipette is designed to handle larger volumes ranging from 1000 to 5000 μL. Our pipette is autoclavable and remains free from contamination. Equipped with a digital displ...
Variable Volume Pipette LVVP-106
Variable Volume Pipette covers a large volume range from 200 to 1000 μL, enabling precise dispensing of liquids. It is designed to withstand autoclaving, reducing the risk of cross-cont...
Variable Volume Pipette LVVP-104
Variable Volume Pipette is designed for high accuracy and precision with variable volumes ranging from 20 to 200 μL. It requires minimal force to operate and reduces the risk of repetit...
Variable Volume Pipette LVVP-102
Variable Volume Pipette offers an adjustable volume range from 2 to 20 μL providing precise control over liquid dispensing. It is designed to withstand autoclaving, preventing cross-con...
Variable Volume Pipette LVVP-101
Variable Volume Pipette is designed to accurately dispense liquid volumes ranging from 0.5 μL to 10μL. Our pipette can withstand autoclaving, minimizing the risk of contamination. Equi...
Variable Volume Pipette LVVP-100
Variable Volume Pipette offers a volume range of 0.1 to 2.5 µL with 0.05 µL increment. It features a digital display for easy volume reading. The pipette is fully autoclavable and resi...
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
Complies with the above standards, but is not limited to them.
Features
1. Variable-volume pipette for adjustable liquid volumes.
2. Manual or electronic pipette with volume setting.
3. For general laboratory liquid handling.
4. Includes pipette, tips and manual.
5. Delivers adjustable volumes accurately.
FAQ
Q1: What scenarios is this pipette used for?
A: It handles adjustable volumes across a range for general laboratory work, allowing one pipette to cover multiple volumes.
Q2: What standards does it comply with?
A: It follows ISO 8655 and related GB/T standards, with accuracy verified by calibration. The relevant parameters are verified during final inspection before shipment, and compliance documentation or test reports can be provided on request for your quality records.
Q3: What is the warranty?
A: The pipette carries a 12 to 24 month warranty. Tips are consumables. Damage from over-force or immersion is excluded.
Q4: Is it hard to operate?
A: Operation is simple after training: set volume, attach tips and aspirate/dispense. We provide a manual and training.
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: Performance should be verified periodically using calibrated reference standards, with results logged in the equipment record. Most users perform this check every 6 to 12 months or according to their internal quality schedule. We provide the procedure, reference materials and formal calibration service if required.
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 volume range, single or multi-channel, manual or electronic and charging stands. 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 aqueous and compatible liquids within range. It is not for non-compatible solvents, very volatile liquids without proper technique, or volumes beyond range.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.