The High-Performance Liquid Chromatography (HPLC) Accessories category brings together products designed to separate, identify and quantify components in complex samples using controlled flow paths, columns, gases, detectors and supporting sample hardware. In a working laboratory, the category supports more than a single task because it connects preparation, handling, operation and routine maintenance around the same method.
Leaks, contamination, unsuitable materials or poorly matched consumables can reduce sensitivity and make retention or identification less reliable. This is why laboratories should assess analytical technique, sample chemistry, pressure and flow requirements, and material compatibility before choosing a product, rather than relying only on capacity, appearance or headline specifications.
The complete method includes sample preparation, compatible vials or tubes, a stable carrier or mobile phase, separation hardware, detection and appropriate data review. Looking at the full sequence makes it easier to identify the correct accessories and consumables before the equipment is put into service in pharmaceutical, chemical, food, environmental, forensic and research laboratories. As part of the Chromatography Equipment & Supplies range, these products can be selected with the equipment and consumables used before and after this stage.
Our High-Performance Liquid Chromatography (HPLC) Accessories range
Our collection covers HPLC peek tubing colour-coded, trajan peek accessories compatible with all HPLC brands, benefits of using peek fingertight fittings, and use these fittings with stainless steel tubing, giving laboratories practical choices for routine work and more specialised applications.
HPLC PEEK tubing colour-coded
The industry-standard colour-coding (e.g., Red for 0.005", Yellow for 0.007") allows researchers to immediately identify the internal diameter of the tubing to prevent incorrect flow calculations. Selection should take account of analytical technique, sample chemistry, and pressure and flow requirements. It is also worth checking cleaning, replacement and storage requirements before the item becomes part of a routine procedure. Within the wider method, these products help laboratories keep the analytical flow path compatible, clean and reproducible from sample introduction to detection. They should be reviewed together with associated consumables, accessories and cleaning requirements.
Trajan PEEK accessories compatible with all HPLC brands
Standard 10-32UNF and 6-40UNF threads are designed for universal compatibility with the majority of HPLC and UHPLC systems on the market. The most suitable format depends on sample chemistry, pressure and flow requirements, and material compatibility. Laboratories should also confirm how the product will be prepared, used, cleaned or disposed of between runs. Used correctly, this part of the range helps laboratories keep the analytical flow path compatible, clean and reproducible from sample introduction to detection. The result is a setup that is easier to train, document and maintain.
Benefits of using PEEK fingertight fittings
PEEK fingertight fittings from Trajan allow for easy, hand-tightened connections that can typically withstand pressures up to 5,000 psi, eliminating the risk of over-tightening with tools. For routine and specialised work, assess pressure and flow requirements, material compatibility, and purity or cleanliness grade. Matching these points early helps avoid adapters, consumables or operating limitations being discovered after purchase. This is especially valuable when teams need to keep the analytical flow path compatible, clean and reproducible from sample introduction to detection. Consistent handling also reduces the risk of variation between batches or operators.
Use these fittings with stainless steel tubing
While PEEK fittings are versatile, they are specifically optimised for use with PEEK tubing to ensure a polymer-to-polymer seal that protects sensitive port threads. When comparing options, consider material compatibility, purity or cleanliness grade, and instrument connection. The correct choice should fit the sample, expected workload and any equipment already used in the method. Used correctly, this part of the range helps laboratories keep the analytical flow path compatible, clean and reproducible from sample introduction to detection. The result is a setup that is easier to train, document and maintain.
Featured brands
BRAND is represented in options relating to trajan PEEK accessories compatible with all HPLC brands, Thermo Scientific is known for analytical, life-science and general laboratory instrumentation, DWK Life Sciences is known for laboratory glassware, bottles and precision handling products, and LLG Labware is known for practical laboratory consumables, accessories and routine bench supplies. Compare each brand by analytical technique, sample chemistry, pressure and flow requirements, and material compatibility, and check what is included with the product so the complete setup is clear before ordering.
Why choose LabFriend for High-Performance Liquid Chromatography (HPLC) Accessories
At LabFriend, we are committed to helping Australian laboratories select laboratory HPLC accessories around the actual method, not simply the most prominent specification. Our knowledgeable team can assist with analytical technique, sample chemistry, pressure and flow requirements, and material compatibility, and can help identify the accessories or consumables needed to make the setup workable from the first use. As a 100% online laboratory supplier, we provide competitive pricing, transparent lead times and a convenient way to compare connected products in one place.
A dependable chromatography, spectroscopy and separation analysis setup is built from compatible parts, not one product in isolation. Useful related areas include High-Performance Liquid Chromatography (HPLC) Columns and Glass Chromatography Columns, which can help complete the surrounding workflow. By sourcing laboratory HPLC accessories and its supporting items through LabFriend, laboratories can simplify ordering, keep lead times visible and prepare for both routine use and future replacement needs. Add items to your cart and select Instant Quote.
Frequently Asked Questions
Why is HPLC PEEK tubing colour-coded?
The industry-standard colour-coding (e.g., Red for 0.005", Yellow for 0.007") allows researchers to immediately identify the internal diameter of the tubing to prevent incorrect flow calculations. For HPLC accessories, also check sample chemistry, pressure and flow requirements, and material compatibility so the product fits the complete procedure.
Are Trajan PEEK accessories compatible with all HPLC brands?
Standard 10-32UNF and 6-40UNF threads are designed for universal compatibility with the majority of HPLC and UHPLC systems on the market. For HPLC accessories, also check sample chemistry, pressure and flow requirements, and material compatibility so the product fits the complete procedure.
What are the benefits of using PEEK fingertight fittings?
PEEK fingertight fittings from Trajan allow for easy, hand-tightened connections that can typically withstand pressures up to 5,000 psi, eliminating the risk of over-tightening with tools. Before ordering, confirm sample chemistry, pressure and flow requirements, and material compatibility and any accessories or consumables needed for routine use.
Can I use these fittings with stainless steel tubing?
While PEEK fittings are versatile, they are specifically optimised for use with PEEK tubing to ensure a polymer-to-polymer seal that protects sensitive port threads. For HPLC accessories, also check sample chemistry, pressure and flow requirements, and material compatibility so the product fits the complete procedure.
Which specifications matter most when comparing HPLC accessories?
Start with the application and sample, then compare sample chemistry, pressure and flow requirements, material compatibility, and purity or cleanliness grade. Check compatibility with existing equipment and confirm any accessories, consumables, calibration items or replacement parts required for routine use. Laboratories should compare sample chemistry, pressure and flow requirements, and material compatibility and document the selected setup for consistent use.
