Liquid Handling | Viyon Scientific

Brands

Used in these sectors

Zero Carryover Liquid Chromatography: Crafted explicitly for high-throughput LC autosamplers. The L-MARK Gold series incorporates a chemically inert needle body that aggressively limits system carryover, trace contamination, and analytical discrimination. Delivers precision volume delivery with reproducible accuracy metrics exceeding ±1%.
Instrument Fit: L-MARK syringes for CTC Analytics PAL (including DLW), PerkinElmer and Waters LC autosamplers, 10 µL to 10 mL. SGE LC manual syringes with 90° square, polished tips protect the rotor seal of Rheodyne and Valco injection valves.

Instrument-Matched: Built to the fit, form and function of Agilent (7693A, 7683, 7650A, 6850ALS), CTC Analytics, PerkinElmer, Scion, Shimadzu and Thermo Scientific autosamplers, with ±1% accuracy and reproducibility (±2% for 0.5 and 1 µL).
Colour Coded by Volume: Plunger buttons are coloured by capacity, from 0.5 µL to 10 mL, so the installed syringe can be identified at a glance. Cone tips extend septum life; Superflex™ titanium/nickel plungers resist bending.

PTFE/PE Tipped Plungers: Gas-tight syringes from 10 µL to 100 mL, plus Jumbo gas syringes of 0.5, 1 and 2 L for air sampling, featuring replaceable, easily wiped plunger ends perfect for volatile gas headspace injections and high-contaminant samples.
NanoVolume Plunger-in-Needle: Built to submicron tolerances to eliminate needle dead volume, drawing samples strictly into the needle core to accurately inject quantities as low as 0.05 µL (50 nL), in 0.5, 1 and 5 µL sizes with ±2% accuracy. A repeating adaptor pre-sets the volume for repeat injections.
Luer Lock, Luer Tip & Valve Syringes: Gas-tight syringes from 50 µL to 100 mL with universal Luer connections; valve versions let samples be stored and carried from the field to the lab.
Care & Cross Reference: Needle cleaning kit with stylet wires, tweezers and barrel cleaner (031782), and a Hamilton cross-reference so existing part numbers map directly to SGE equivalents.

eVol® xR Digital Analytical Syringes: Handheld electronic analytical syringe taking interchangeable 5 µL, 50 µL, 100 µL, 500 µL and 1 mL eVol syringes. Accuracy is ±0.2% for a calibrated syringe at full volume (±0.7 to 1.0% uncalibrated) and precision ±0.3 to 0.5% at full volume. Fully traceable for modern GMP/GLP documentation compliance.
MEPS® Microextraction by Packed Sorbent: SPE shrunk to microlitre beds inside a barrel insert and needle (BIN) on a 50, 100 or 500 µL eVol MEPS syringe, so extraction and injection happen in one syringe and prep drops from hours to minutes. Phases C18, C8, C2, APS, HVDB and SDVB, with LC (22 gauge) or GC (23 gauge cone) needles.
EasyPREP Sample Handler Systems: High-throughput laboratory robotics engineered to automate routine liquid manipulations, including automated dispensing, precise sample aliquoting, sample serialization, normalization, and liquid transfers.