Cannabis Testing Products & Reviews

Certified reference materials (CRMs) manufactured and QC tested in  ISO-accredited labs  satisfy your ISO requirements.

Whether you need to replace system tubing as part of your troubleshooting or want to reduce the dwell volume of your system as you move to narrower columns, Restek has the quality tubing in the lengths and IDs you need. Each ID is color-coded, so it is easy to identify and replace correctly. Tubing is precision cut, resulting in clean, square-cut ends without ovality.

Extend column lifetime. Excellent inertness—obtain lower detection limits for active compounds. Sharper chromatographic peaks by utilizing retention gap technology. Maximum temperature: 360 °C.

3-IN-1 TECHNOLOGY with Rxi® columns: • Highest Inertness • Lowest Bleed • Exceptional ReproducibilityRxi® columns are more stable at high temperatures than any other manufacturer’s column, resulting in higher system sensitivity. This low-bleed characteristic is the result of superior stabilization achieved by optimizing polymer cross-linking and surface deactivation technologies. Benefits of using ultra-low bleed Rxi® column…

Particle size analysis from 20 µm to 25 mm.

The PAL µSPE cartridge stands for a miniaturized and robust SPE technology that allows reliable automation and reduction of used sample and solvent without compromising performance. The µSPE has therefore emerged as a new standard for extraction, purification, concentration or filtration for automated environmentally friendly analysis processes.

Catalyst promoted high-temperature combustion, flow injection

Advanced system for the automated analysis of VOCs in canister air

Conditioner and dry-purge units for multiple sorbent sampling tubes

Multi-tube autosampler for the UNITY-xr™ thermal desorber

HiSorb™ is an innovative, labour-saving sampling system for the analysis of volatile and semi-volatile organic compounds (VOCs and SVOCs) in liquids and solids by TD–GC–MS.

A breakthrough in sample automation and concentration for GC–MS

The 1525 and 1525 with EF heads are integrated, high-pressure, binary HPLC pumps that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal for use with highly sensitive detectors. Designed for use with 2 to 4.6 mm I.D. columns in routine LC and LC/MS applications, these pumps have a programmable flow-rate range of 0.00 to 10.00 mL…

Amino Acid Analysis Columns

First generation Hybrid particles for high pH stability

An integrated HPLC system that works as hard as you do, available with push-button mass detection for the chromatographer. The Alliance™ HPLC System is the flexible and reliable workhorse that meets your fundamental HPLC separation requirements. The system has been continually expanded and perfected to accommodate an enormous range of real-world analytical challenges, culminating in today’s new industrial design which signi…

TURNING YOUR EVERYDAY CHALLENGES INTO COMPETITIVE ADVANTAGES. When Waters is part of your purification process, positive change happens. Suddenly, everything from sample prep and purity to recovery becomes a streamlined process you can’t live without. Because you’re moving your sample through the process faster, with better results, purification is no longer an obligation. It’s an asset. A complete line of flexible, workflow s…

Convergence Chromatography with the ACQUITY UPC² System Bring streamlined workflow, expanded selectivity, and an orthogonal technique to your laboratory. Convergence chromatography (CC) is a broad-based, complementary analytical platform that is taking its place alongside of LC and GC as one of the three essential separation technologies for modern laboratory analysis. This technique provides another, reliable choice as…

The Waters SYNAPT G2-Si High Definition Mass Spectrometry provides complete characterization of complex mixtures and molecules with unique levels of MS performance, industry leading informatics and unparalleled platform versatility.Through high-efficiency T-Wave™ ion mobility you can get superior separation, enhance the peak capacity, specificity and sensitivity of your analysis and transform your targeted and untargeted workf…

Information-rich, robust quantitative data, accessible to everyone.

The GlycoWorks Product Line was developed and designed to compliment the existing Waters Glycan Application Solution. Concentrating on 2-AB labeled N-Glycan, this sample preparation offering and complimentary standards provides a unique, comprehensive yet versatile solution. The GlycoWorks HILIC uElution Plate is ideal for removing contaminants like salts and detergents from hydrophilic analytes, such as carbohydrates, prior…

The SQ Detector 2 is compatible with the broadest range of chromatography platforms and ionization sources, the SQ Detector 2 is the ultimate single quadrupole mass detector for chromatography.IntelliStart™ guarantees maximum system performance and usability for reproducible results. A wide mass range enables uncompromised analysis of both low and high molecular weight species while versatile chromatographic options ensure com…

GC capabilities for today's advanced MS technologies

Xevo G2-XS QTof - eXtreme Sensitivity, eXtraordinary Selectivity, eXceptional Solutions. For the scientist who needs to identify, quantify and confirm the broadest range of compounds in the most complex and challenging samples the Xevo G2-XS QTof provides maximum robustness with no compromise in performance, class-leading real-world quantitative sensitivity, the highest quality, most comprehensive qualitative information, fle…

Xevo G2-XS Tof - Performance, robustness, and flexibility made accessible to everyone. For the scientist who needs to identify, quantify and confirm the broadest range of compounds in the most complex and challenging samples the Xevo G2-XS Tof provides maximum robustness with no compromise in performance, the highest quality, most comprehensive qualitative and quantitative information, flexibility to adapt to changing needs,…