Micropipette Pipette Supplier

Shanghai Qiujing Biochemical Reagent & Instrument Co., Ltd. has researched, developed and produced precision micropipettes and laboratory instruments since our brand was established in 1988, with our Chinese and English trademarks registered in 1992. We are a China-based Micropipette Pipette Supplier, operating a CE and ISO 13485 quality management system, an in-house test lab and an OEM/ODM programme built on customer drawings or samples. Pipetting instruments, supporting bench equipment and consumables are specified together here so that one bench, one workflow or one distributor catalogue can be completed from a single manufacturing source.

Our Product Range in This Category

Three product groups sit under this category, and each answers a different part of a liquid-handling workflow. Pipetting carries the measuring and transfer instruments; Laboratory Instruments carries the benchtop equipment around sample preparation; Laboratory Consumables carries the tips and disposables consumed daily.

Range Overview and Working Envelope

Application Fit by Laboratory Type

Micropipette Configuration and Volume Coverage

Our Micropipette range is built on an ergonomic body with a wide adjustable range, from the smallest sub-microlitre settings up to a 10 mL class, so one bench can cover several volume steps without switching families.

• Channel count: single channel for individual transfers, 8-channel and 12-channel for plate rows and columns.
• Sterilisation: Lotus series and the fully autoclavable micropipette are specified where the instrument enters the sterile field.
• Drive: manual thumb-wheel adjustment for general work; the Eco electric pipettor adds motorised pipetting, mixing and separating modes with a digital display.
• Tip interface: tip cone geometry is fixed at the model level and matched to our tip range to keep sealing consistent across a batch.
• Liquid types: multichannel configurations handle foaming liquids, higher-vapour-pressure liquids and higher-viscosity liquids where technique and tip fit are controlled.

Macropipette and Bulk Dispensing Options

Where the working volume moves into the millilitre band, the OEM/ODM laboratory macropipette range covers roughly 0.25 mL to 10 mL with a piston-driven or graduated-tube principle. The E-flow electric model gives adjustable separation speed and anti-drip control for longer runs; the H-Flow manual unit is the economical choice for routine reagent transfer; the Bustle adjustable quantitative pipettor suits repeated fixed-dosage work.

• Volume selection, dosing increments and tip or nozzle format are confirmed per model before production.
• For X8 automatic micro liquid dispensing, we agree the dispensing pattern, cycle count and plate format so the unit matches the line interface.

Tips, Consumables and Fit

Our laboratory consumables line supplies bagged and racked tips in clear and low-retention formats, kept free of heat source, endotoxin, DNase and RNase with a smooth inner wall and controlled aperture. Tips are quoted with the instrument so that channel spacing, length and retention behaviour match the pipette a laboratory actually uses.

Quality Control, Acceptance and Compliance Evidence

Production runs under a comprehensive quality management system covering raw material procurement, manufacturing and finished-product testing, supported by our own test lab and advanced manufacturing and testing methods. Accuracy and repeatability are verified at the working volume rather than only at full scale.

• Quality system: ISO 13485 and CE, with EU medical device notification and export sales documentation held for the relevant products.
• Incoming inspection: raw material and component checks before assembly.
• In-process testing: dimensional and functional checks at defined stages.
• Finished-product inspection: volume verification, sealing and appearance checks before packing.
• Acceptance: sampling, agreed inspection points and documentation set are fixed during order confirmation so both sides work to the same criteria.

OEM/ODM, Packaging and Delivery Scope

Our R&D team handles OEM and ODM work based on customer drawings or samples, covering product design, specification adjustment, appearance and packaging. A typical project moves through requirement consultation, solution and sample confirmation, precision manufacturing, then packed global delivery with after-sales support for operation guidance and troubleshooting. Confirmed production is quoted at a standard lead time of ten working days; the MOQ depends on model and customisation level, and samples are available for performance verification before a bulk order.

Information We Use to Configure Your Solution

• Application and sample type, including viscosity, foaming behaviour and vapour pressure.
• Required volume range and the number of fixed volume steps per workflow.
• Channel count, plate format or vessel geometry, and tip length preference.
• Autoclave, sterilisation or cleanroom conditions the instrument must survive.
• Operating environment: bench space, power supply availability for electric models and any automation interface.
• Order quantity, packaging format, labelling and brand requirements for OEM/ODM.
• Maintenance expectations, spare-part and consumable resupply planning.
• Target delivery window and destination market.

Frequently Asked Questions

Which volume ranges do your micropipettes and macropipettes cover?

Micropipettes run from sub-microlitre settings up to a 10 mL class, and macropipettes cover roughly 0.25 mL to 10 mL. Each model has its own working range and increments, so we confirm the exact figures for the models on your list in the quotation.

Can we obtain samples before placing a bulk order?

Yes. Samples are issued for performance and compatibility verification, and we finalise specifications after your confirmation before formal production begins.

Which models can be autoclaved?

The Lotus series single-channel micropipette and the fully autoclavable micropipette are designed for the autoclave cycle. Where a workflow needs sterile handling only at the tip, a standard single-channel or multichannel model with our tips is normally sufficient.

What does your OEM/ODM service cover?

Product design work, specification adjustment, appearance customisation and packaging solutions, developed from your drawings or samples and supported by our technical team through to delivery.

How do you handle quality documentation and acceptance?

Instruments are produced under our ISO 13485 and CE framework with incoming material inspection, in-process testing and finished-product inspection. Certification records and the agreed inspection criteria are issued with the order, and our team supports installation questions, operation guidance and troubleshooting after delivery.