GS Biotech - Spare Parts & Consumables
To keep your laboratory equipment performing at its highest standard, we supply genuine, factory-certified replacement parts designed specifically for our systems. Engineered for seamless compatibility and maximum operational longevity, our original components safeguard your research integrity and maintain your equipment warranty.
Browse our inventory below by component type. If you know the appropriate model type or part number, please get in touch via our email at sales@gsbiotech.co.uk to receive a quote. If you are unsure which parts you require, please contact us with any details you have (such as your equipment serial number) and our team will gladly advise you.
Professional Service & Technical Support
Beyond supplying parts, our fully qualified team of specialized GS Biotech field service engineers is available to handle everything from routine preventative maintenance and calibrations to critical breakdown repairs. Whether you need a replacement component professionally installed or a complete system health check, our engineering team ensures your incubators remain fully compliant, certified, and performing at peak operational standards.
Beyond supplying parts, our fully qualified team of specialized GS Biotech field service engineers is available to handle everything from routine preventative maintenance and calibrations to critical breakdown repairs. Whether you need a replacement component professionally installed or a complete system health check, our engineering team ensures your incubators remain fully compliant, certified, and performing at peak operational standards.
Contact us today to discuss a one-off service visit or a tailored annual service contract.
CO₂ Sensors
Maintaining accurate carbon dioxide regulation is fundamental to pH stability and cell culture health. We supply high-precision, factory-calibrated infrared (IR) CO₂ replacement sensors featuring auto self-referencing functions to ensure drift-free, reliable performance. Because internal sensor configurations and connections vary across different incubator systems, we highly recommend providing your equipment serial number when contacting us. Unless you already know your specific part number, our service team will manually verify total compatibility to guarantee you receive the exact sensor required.
Note: Photos are for illustrative purposes. Supplied sensors and housing brackets may vary slightly in appearance depending on manufacturing batches but remain completely functionally compatible.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 220L | GSB-8790 |
| 170L | GSB-8790 |
| 48L | GSB-8790 |
| 14L | GSB-8790 |
| Other | Contact for Details |
O₂ Sensors
Accurate oxygen sensing is crucial for maintaining precise, stable hypoxic and multi-gas environments for your cell cultures. We supply high-precision replacement O₂ sensors engineered to integrate seamlessly with our incubator ranges. Available in both standard 1–19% and ultra-precise 0.1–19% configuration tiers depending on your system’s operational parameters, these factory-calibrated components ensure reliable real-time tracking. Because sensor connections vary across system builds, we highly recommend providing your equipment serial number when contacting us so our team can supply the exact sensor required.
Note: Photos are for illustrative purposes. Supplied sensors, wire harnesses, or terminal configurations may vary slightly in appearance depending on manufacturing batches but remain completely functionally compatible.
Available O₂ Sensors & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 1-19% | GSB-5790 |
| 0.1-19% | GSB-7270 |
Chamber Temperature Sensors
Maintaining precise temperature uniformity is vital to the stability and repeatability of your cell culture environments. We supply high-accuracy, factory-vetted replacement chamber temperature sensors engineered to integrate seamlessly with our incubator internal control loops. Because wiring harnesses and terminal connections can vary across systems, we highly recommend providing your equipment serial number when requesting a quote. Unless you already know your specific part code, our service team will verify your setup to ensure you receive the exact sensor required.
Note: Photos are for illustrative purposes. Supplied temperature probes and wire lengths may vary slightly in appearance depending on manufacturing batches but remain completely functionally compatible.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 220L | GSB-6640 |
| 170L | GSB-6640 |
| 48L | GSB-6640 |
| 14L | GSB-6640 |
| Other | Contact for Details |
Humidity Trays
Designed specifically to optimize evaporation and maintain stable humidity levels inside your incubator, our high-quality stainless steel humidity trays are available to fit all cabinet volumes. Expand the chart below to find the correct replacement tray part number for your specific incubator model.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 220L | GSB-6140 |
| 170L | GSB-6140 |
| 48L | GSB-5940 |
| 14L | GSB-6200 |
| Other | Contact for Details |
Valves
High-precision CO2 and N2 (Nitrogen) replacement valves engineered for our incubator ranges. Because different systems require specific valve configurations, we highly recommend providing your equipment serial number when contacting us. Our service team will manually verify total compatibility to ensure you get the exact part required, unless you already know the specific part number you need.
Note: Photos are for illustrative purposes. Supplied valves may vary slightly in appearance (e.g., wire colors) but remain completely compatible.
Available Valves & Part Numbers
| Valve Type | Part Number |
|---|---|
| 24V – Auto-zero Solenoid Valve | GSB-8760 |
| 230V- Auto-zero Solenoid Valve | GSB-8761 |
| 120V- Auto-zero Solenoid Valve | GSB-8763 |
Auto-Zero Calibration Pumps
Auto-zero pumps play a critical role in preserving the precision of your incubator’s infrared (IR) CO2 sensor. By periodically drawing clean, HEPA-filtered atmospheric air into the sensor chamber, the pump allows the system to reset its baseline and automatically eliminate measurement drift over time. To guarantee exact sensor performance and maintain uncompromised cell culture conditions, choose your system type below. We highly recommend providing your equipment serial number when requesting a quote so we can verify the exact pump model required.
Note: Photos are for illustrative purposes. Supplied pumps may vary slightly in appearance depending on manufacturing batches but remain completely functionally compatible.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 220L | GSB-6030 |
| 170L | GSB-6030 |
| 48L | GSB-6030 |
| 14L | GSB-6030 |
| Other | Contact for Details |
Toroidal Power Transformers
Toroidal power transformers provide highly efficient power delivery with low electromagnetic interference (EMI) and quiet, low-noise operation to keep your incubator systems running reliably. Because voltage specifications, wiring harnesses, and physical configurations vary significantly based on the age and model generation of your incubator, these components must be matched exactly to your specific machine setup.
To safeguard your equipment and ensure total system compatibility, we highly recommend providing your equipment serial number when contacting us. Our service team will manually cross-reference your incubator’s build parameters and age to guarantee you receive the precise transformer required for your unit.
Note: Photos are for illustrative purposes. Supplied transformers, mounting hardware, or terminal connections may vary slightly in appearance depending on manufacturing batches but remain completely functionally compatible.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| 220L | GSB-6670 |
| 170L | GSB-6670 |
| 48L | GSB-6670 |
| 14L | GSB-6670 |
| Other | Contact for Details |
Auto-reference Filters (x5)
High-efficiency air intake filters designed specifically to protect and purify the air supply used during your incubator’s auto-zero calibration cycle. Positioned on the rear panel of the system, these filters cleanse the incoming atmospheric air drawn in by the auto-zero pump, preventing particulates or laboratory dust from contaminating the internal IR CO₂ sensor optics. Supplied in a cost-effective pack of five, regular replacement ensures ongoing sensor accuracy and long-term hardware protection.
Note: Photos are for illustrative purposes. Supplied filter capsule colors or external dimensions may vary slightly depending on your exact incubator model, but we will ensure total compatibility with your order.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-5060 |
CO2 Inlet Tubing & Clips (3m)
A complete, universal connection kit designed for safely attaching external gas supplies to the gas inlet valves on the back of any incubator system. Each 3-meter kit includes high-durability, pressure-rated tubing, inline filtration components, and secure fastening clips to prevent gas leaks and maintain a pure supply lines feed. This item is universally compatible across all equipment sizes and models, making a configuration check unnecessary.
Note: Photos are for illustrative purposes. Supplied tubing color, filter casing styles, or clip designs may vary slightly depending on production batches but will remain completely functionally identical.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-5760 |
CO2 Tubing Clips (x6)
High-durability, heavy-duty replacement hose clips designed to securely lock gas supply lines onto inlet valves and internal connection ports. Supplied in a cost-effective pack of six, these clips provide a tight, uniform seal around standard tubing to eliminate pressure drops and prevent CO₂ or N₂ gas leaks on the back of your machine. This hardware kit is universally compatible and essential for routine maintenance across all incubator sizes and models.
Note: Photos are for illustrative purposes. Supplied clip designs, materials, or tension mechanisms may vary slightly depending on current manufacturing batches but will remain completely functionally identical.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-7130 |
CO2 Sensor - Black Protective Covers (x5)
Heavy-duty, chemical-resistant protective covers designed specifically to shield your incubator’s sensitive CO₂ sensor during manual chemical decontamination cycles. Sold in a pack of five, these temporary caps securely seal off the delicate sensor elements, preventing harsh liquid disinfectants or chemical vapors from causing optics damage.
Important: These covers are exclusively for chemical cleaning and must not be used during high-temperature thermal decontamination cycles. Ensure the cover is removed before running a high-heat cycle or restarting the incubator.
Note: Photos are for illustrative purposes. Supplied cover shapes may vary slightly depending on your exact incubator model, but we will ensure total compatibility.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-5710 |
O2 Sensor Removal Tool
A high-durability, heavy-duty box spanner tool designed specifically for the safe installation and removal of legacy oxygen sensor modules. Engineered to provide a secure grip over the sensor housing without slipping, this tool allows service engineers and laboratory technicians to apply uniform torque without risking damage to the delicate internal sensor body or neighboring electrical terminal connections. Because its application depends entirely on the age and specific sensor generation of your incubator, we advise contacting our service desk to verify if this hardware tool is relevant to your current equipment model configuration.
Note: Photos are for illustrative purposes. Supplied tool finishes or exact dimensions may vary slightly depending on manufacturing production batches but remain completely functionally compatible with legacy O₂ sensor specifications.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-6050 |
Terminal Wire Insertion Tool
A professional-grade manual insertion tool engineered for precisely seating internal wires into electrical terminal housings during control board maintenance or circuit modifications. Because terminal housing profiles and wiring harness specs vary depending on the age and production generation of the equipment, tool usability is highly assembly-dependent. We advise field service technicians and engineers to contact our service desk before ordering so we can cross-reference your system’s build parameters and verify total hardware compatibility.
Note: Photos are for illustrative purposes. Supplied handle grips or tip finishes may vary slightly depending on manufacturing production batches but remain completely functionally identical.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-7150 |
CO2 Supply Line Filters (x2)
High-efficiency inline gas filters designed to clean and purify incoming CO₂ and N₂ supplies before they reach your incubator’s internal regulation valves. Sold in a cost-effective pack of two, these supply line filters actively trap micro-particles, contaminants, and moisture, protecting your internal sensors and preserving a sterile cell culture environment. These replacement filters are universally compatible and fit standard supply line tubing across all incubator models.
Note: Photos are for illustrative purposes. Supplied filter housings or element colors may vary slightly depending on production batches but will remain completely functionally identical.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-5020 |
CO2 Sensor - Porous Covers (x5)
Protective, high-porosity replacement covers designed specifically to safeguard your incubator’s internal CO₂ sensor elements. Sold in a convenient pack of five, these breathable covers block airborne particles, moisture drops, and contaminants from damaging the sensitive sensor optics while allowing precise gas diffusion for accurate readings. Regular replacement of these covers ensures optimal sensor lifespan and maintains reliable atmosphere regulation.
Note: Photos are for illustrative purposes. Supplied porous cover dimensions, shapes, or material colors may vary slightly depending on your exact incubator model, but we will ensure total compatibility with your order.
Compatible Models & Part Numbers
| Model Name/Size | Part Number |
|---|---|
| All Models | GSB-5900 |