Thermo Scientific F1-ClipTip Fixed-Volume Single-Channel Pipette

Overview

The Thermo Scientific F1-ClipTip Fixed-Volume Single-Channel Pipette is an engineered solution for high-integrity liquid handling in regulated and high-throughput laboratory environments. Built upon the ISO 8655–defined piston-operated positive displacement principle, the F1-ClipTip delivers consistent volumetric accuracy and repeatability across its fixed calibration point. Unlike adjustable-volume pipettes, the fixed-volume configuration eliminates user-induced volume-setting errors and reduces mechanical wear associated with volume adjustment mechanisms—enhancing long-term metrological stability. Its core innovation lies in the patented ClipTip interlocking tip attachment system, which replaces traditional friction-fit or push-fit interfaces with a precision-engineered three-point mechanical lock. This architecture ensures hermetic sealing at the tip–barrel interface under both aspiration and dispensing conditions, minimizing evaporation, leakage, and cross-contamination risks during routine use.

Key Features

• ClipTip Interlocking System: A three-point mechanical engagement mechanism that secures pipette tips with axial and radial locking forces—requiring deliberate manual release to disengage. Eliminates accidental tip detachment during rack-to-plate transfers or multi-step protocols.
• Optimized Tip Ejection Force Profile: Lever-actuated ejection mechanism translates minimal finger pressure into high downward force (up to 150% of standard blow-out pressure), enabling complete liquid expulsion from low-retention tips—even at sub-10 µL volumes—without residual capillary holdback.
• Ergonomic Architecture: Lightweight polymer housing (≤95 g) combined with a 120° continuously adjustable finger rest accommodates both right- and left-handed users. The low actuation force for tip attachment (<1.2 N) and plunger operation (<2.5 N) reduces cumulative musculoskeletal load during extended pipetting sessions.
• Sealed Tip Retention: Tips remain fully sealed and locked prior to ejection—preventing unintended sample loss due to tip drop, vibration, or centrifugal forces during plate handling or incubation steps.
• Durability & Traceability: Constructed with chemically resistant PEEK and stainless-steel components; calibrated per ISO 8655–2 and supplied with individual factory calibration certificate. Supports optional electronic service logging for audit-ready maintenance records.

Sample Compatibility & Compliance

The F1-ClipTip is validated for use with standard conical polypropylene pipette tips (including low-binding, filtered, and sterile options) meeting ANSI/SLAS dimensional specifications. Its fixed-volume design inherently supports compliance with Good Laboratory Practice (GLP) and Good Manufacturing Practice (GMP) requirements by removing variability introduced through volume setting. The device conforms to ISO 8655–1 (general requirements), ISO 8655–2 (volumetric performance testing), and ISO 8655–5 (calibration procedures). For laboratories operating under FDA 21 CFR Part 11, the pipette’s traceable calibration history and lifetime warranty registration framework support documented instrument qualification (IQ/OQ/PQ) and change control processes.

Software & Data Management

While the F1-ClipTip operates as a standalone mechanical instrument, its calibration data and service history are digitally managed via Thermo Fisher’s online Pipette Registration Portal. Users may register devices using unique serial numbers to access downloadable calibration certificates, firmware update notifications (where applicable), and service request tracking. Audit logs—including registration timestamp, calibration date, and authorized service technician ID—are retained for ≥10 years and exportable in CSV format for integration into LIMS or QMS platforms.

Applications

This pipette is routinely deployed in applications demanding high reproducibility and contamination control: qPCR master mix preparation, ELISA assay setup, cell culture media aliquoting, standards dilution in analytical chemistry, and QC sampling in pharmaceutical manufacturing. Its fixed-volume configuration is especially suited for standardized workflows where a single transfer volume dominates (>90% of daily operations), such as 100 µL buffer additions or 200 µL reagent dispensing in 96-well microtiter plates.

FAQ

Is the F1-ClipTip compatible with third-party pipette tips?
Yes—provided they meet ANSI/SLAS tip geometry standards and are rated for ClipTip-compatible engagement. However, Thermo Fisher recommends using certified ClipTip-branded tips to guarantee full interlock integrity and metrological performance.
Does the lifetime warranty cover tip ejection mechanism wear?
Yes—the warranty includes all mechanical components, including the lever-based ejection assembly, plunger spring, and ClipTip coupling interface, subject to normal laboratory use and proper cleaning protocols.
Can the F1-ClipTip be autoclaved?
No—the device contains elastomeric seals and precision-machined metal components not rated for steam sterilization. Surface decontamination with 70% ethanol or isopropanol is recommended.
How is calibration verified post-purchase?
Each unit ships with a NIST-traceable calibration certificate. Users may perform periodic verification using gravimetric methods per ISO 8655–6 or engage Thermo Fisher-certified service technicians for recalibration.
Is there a version with electronic volume display or connectivity?
No—the F1-ClipTip is a purely mechanical, fixed-volume instrument. For digital functionality, consider the Thermo Scientific E1-ClipTip Electronic Pipette series.