IKA Pette Multi 8-Channel Manual Pipette, 20–200 µL

Overview

The IKA Pette Multi 8-Channel Manual Pipette (20–200 µL) is an engineered solution for high-throughput, precision liquid handling in regulated and research-intensive laboratory environments. Designed according to the fundamental principles of positive displacement volumetric delivery, this multichannel pipette operates via a spring-loaded air-cushion piston mechanism—ensuring consistent aspiration and dispensing across all eight channels under defined environmental conditions. Its mechanical volume setting system eliminates electronic drift and battery dependency, delivering long-term stability and repeatability required for applications ranging from ELISA plate preparation and qPCR setup to cell culture media distribution and quality control testing. The device complies with ISO 8655-2 for performance verification and supports full traceability when used with IKA’s accredited calibration workflows.

Key Features

• Diamond-Like Carbon (DLC)-coated piston and conical tip interfaces ensure exceptional wear resistance, chemical inertness against common solvents (e.g., ethanol, DMSO, diluted acids/bases), and UV stability—critical for extended service life in shared core facilities.
• Triple-interchangeable ergonomic grip system accommodates diverse hand morphologies (small/large, left/right-handed users), reducing cumulative trauma risk during repetitive operations—validated per ISO 10075-3 ergonomics guidelines.
• Air-gap thermal insulation between the handle and shaft minimizes conductive heating from operator contact, maintaining volumetric fidelity across ambient temperature fluctuations (20–25 °C).
• Mechanical volume display with oversized numerals provides unambiguous, parallax-free reading—even during active pipetting—reducing cognitive load and transcription errors.
• Tool-free maintenance architecture enables rapid disassembly of the piston/seal subassembly and independent replacement of each of the eight tip cones—extending mean time between failures (MTBF) and lowering total cost of ownership.
• Full autoclavability (121 °C, 20 min, saturated steam) ensures compliance with GLP/GMP microbiological containment requirements without compromising metrological integrity.

Sample Compatibility & Compliance

The IKA Pette Multi 8-channel pipette is compatible with standard universal-fit conical tips (0.2–200 µL range) and demonstrates robust performance with aqueous buffers, cell suspensions, serum-containing media, and low-viscosity organic-aqueous mixtures. It meets ISO 8655-2 accuracy and precision specifications across its entire adjustable range (20–200 µL), with stated tolerance of ±1.6 µL or ±0.8% at nominal volume (200 µL). All units undergo factory calibration traceable to national standards (PTB, Germany) and support post-installation verification under ISO/IEC 17025-accredited protocols. The design conforms to RoHS 2011/65/EU and REACH (EC 1907/2006) material restrictions.

Software & Data Management

While the pipette itself is fully manual, IKA provides complementary digital infrastructure for metrological governance. The IKA Pipette Calibration Software facilitates scheduling, execution, and electronic recordkeeping of calibration events—including automatic generation of PDF reports compliant with FDA 21 CFR Part 11 (audit trail, electronic signature, data integrity controls). Integration with LIMS is supported via CSV export. Calibration data generated by IKA’s proprietary robotic platforms (“Pit” and “Patty”)—which perform ISO 8655-compliant gravimetric testing across all channels simultaneously—are directly ingestible into the software suite, enabling longitudinal performance trending and predictive maintenance alerts.

Applications

This 8-channel pipette is routinely deployed in molecular biology workflows (e.g., 96-well plate DNA template dilution, master mix distribution), clinical diagnostics (serum aliquoting for immunoassays), pharmaceutical QC (dissolution sample preparation), and academic screening labs (compound library normalization). Its DLC-coated components ensure compatibility with proteomics-grade reagents and reduce carryover risk in high-sensitivity assays. The ability to maintain channel-to-channel consistency within ±0.5% CV (coefficient of variation) makes it suitable for regulatory submissions requiring documented inter-channel uniformity.

FAQ

Is the IKA Pette Multi 8-channel pipette suitable for use with corrosive solvents such as chloroform or concentrated HCl?
No—while DLC coating enhances resistance to alcohols, acetone, and buffered saline, exposure to strong oxidizers, halogenated hydrocarbons, or undiluted mineral acids will degrade seals and compromise metrological performance.
Can individual channels be recalibrated independently?
No—calibration must be performed on all eight channels simultaneously per ISO 8655-2; however, independent tip cone replacement allows targeted servicing without full instrument disassembly.
Does the pipette meet FDA 21 CFR Part 11 requirements for electronic records?
The pipette itself does not generate electronic records; however, IKA’s Calibration Software (used in conjunction with robotic calibration systems) provides Part 11-compliant audit trails, role-based access, and electronic signatures.
What is the recommended recalibration interval under routine laboratory use?
Annual calibration is advised for GLP/GMP environments; high-frequency users (>500 cycles/week) should verify performance quarterly using gravimetric checks per ISO 8655-6.
Are replacement parts (e.g., O-rings, springs, tip cones) available separately?
Yes—genuine IKA spare parts are supplied with batch-specific traceability documentation and are validated for interchangeability with original assemblies.