The Microlitre Syringes category covers equipment and consumables used to separate, identify and quantify components in complex samples using controlled flow paths, columns, gases, detectors and supporting sample hardware. These products are not isolated purchases, because their performance is tied to the sample, surrounding equipment and the way the wider method is carried out.
Leaks, contamination, unsuitable materials or poorly matched consumables can reduce sensitivity and make retention or identification less reliable. The practical choice therefore depends on purity or cleanliness grade, instrument connection, analytical technique, and sample chemistry, as well as how frequently the product will be used and how it connects with the rest of the procedure.
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 Microlitre Syringes range
Our collection covers cleaning precision microlitre syringe, hamilton microliter and gastight syringes, choose a removable needle (rn) over a cemented needle (n), and microlitre syringes accessories and workflow integration, giving laboratories practical choices for routine work and more specialised applications.
Cleaning precision microlitre syringe
Syringes should be rinsed immediately after use with a solvent that dissolves the sample, followed by a high-volatility solvent like acetone, and dried with clean air or vacuum. For routine and specialised work, assess purity or cleanliness grade, instrument connection, and analytical technique. 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.
Hamilton Microliter and Gastight syringes
Microliter syringes (like the 700 series) use a stainless steel plunger hand-fitted to the glass barrel, while Gastight syringes (like the 1000 series) feature a PTFE plunger tip for a superior seal with gases and volatile liquids. When comparing options, consider instrument connection, analytical technique, and sample chemistry. 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.
Choose a Removable Needle (RN) over a Cemented Needle (N)
RN syringes allow you to replace a bent needle without discarding the expensive syringe barrel, and they offer the flexibility to use different needle lengths or tip styles (point styles). For routine and specialised work, assess analytical technique, sample chemistry, and pressure and flow requirements. Matching these points early helps avoid adapters, consumables or operating limitations being discovered after purchase. In practice, this supports efforts to keep the analytical flow path compatible, clean and reproducible from sample introduction to detection. It also gives staff a clearer and more repeatable procedure when multiple users or shifts share the same equipment.
Microlitre Syringes accessories and workflow integration
"KH" stands for Knurled Hub, a specialised design that allows for the precise replacement of the plunger and needle assembly in ultra-low volume syringes. 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. 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.
Featured brands
DWK Life Sciences is known for laboratory glassware, bottles and precision handling products, BRAND is known for liquid-handling products, volumetric labware and supporting accessories, LLG Labware is known for practical laboratory consumables, accessories and routine bench supplies, and Thermo Scientific is known for analytical, life-science and general laboratory instrumentation. Compare each brand by purity or cleanliness grade, instrument connection, analytical technique, and sample chemistry, and check what is included with the product so the complete setup is clear before ordering.
Why choose LabFriend for Microlitre Syringes
At LabFriend, we are committed to helping Australian laboratories select laboratory microlitre syringes around the actual method, not simply the most prominent specification. Our knowledgeable team can assist with purity or cleanliness grade, instrument connection, analytical technique, and sample chemistry, 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.
Whether the requirement is a new installation, a replacement unit or routine replenishment, the laboratory microlitre syringes range can be combined with supporting products for a more complete setup. Useful related areas include Disposable Syringes and Chromatography Syringes for Labs, which can help complete the surrounding workflow. Sourcing these connected items together helps protect continuity and reduces the chance that a small missing component will delay the work. Add the selected products to your cart and select Instant Quote.
Frequently Asked Questions
How should I clean my precision microlitre syringe?
Syringes should be rinsed immediately after use with a solvent that dissolves the sample, followed by a high-volatility solvent like acetone, and dried with clean air or vacuum. Laboratories should compare sample chemistry, pressure and flow requirements, and material compatibility and document the selected setup for consistent use.
What is the difference between Hamilton Microliter and Gastight syringes?
Microliter syringes (like the 700 series) use a stainless steel plunger hand-fitted to the glass barrel, while Gastight syringes (like the 1000 series) feature a PTFE plunger tip for a superior seal with gases and volatile liquids. Laboratories should compare sample chemistry, pressure and flow requirements, and material compatibility and document the selected setup for consistent use.
Why choose a Removable Needle (RN) over a Cemented Needle (N)?
RN syringes allow you to replace a bent needle without discarding the expensive syringe barrel, and they offer the flexibility to use different needle lengths or tip styles (point styles). Laboratories should compare sample chemistry, pressure and flow requirements, and material compatibility and document the selected setup for consistent use.
What does "KH" stand for in the 7001-KH model?
"KH" stands for Knurled Hub, a specialised design that allows for the precise replacement of the plunger and needle assembly in ultra-low volume syringes. Before ordering, confirm sample chemistry, pressure and flow requirements, and material compatibility and any accessories or consumables needed for routine use.
What should I check before ordering microlitre syringes?
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. For microlitre syringes, also check sample chemistry, pressure and flow requirements, and material compatibility so the product fits the complete procedure.
