Cannabis Testing Products & Reviews

Widely considered the premium columns for analyzing biopolymers by GFC, TSKgel G2000SWXL, 5 μm columns are an excellent choice for small proteins and peptide separations.

The TSKgel Alpha-4000 column is packed with rigid, porous polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to 100%.

The TSKgel OligoDNA RP and TSKgel TMS-250 columns incorporate 5 μm or 10 μm spherical porous silica with 250Å pores to allow unhindered access by large oligonucleotides and proteins respectively.

TSKgel STAT columns were designed to increase throughput for high efficiency separations of biomolecules. The nonporous, hydrophilic base material provides superior performance at reduced analysis time.

The Spectroquant® analysis system includes photometers with cell tests and reagent tests which can be identified by barcodes pre-diluted standard solutions in various concentrations for increased reliability requirements residue-free cleaning agents Three-stage concept for internal controls Photometer Check - AQA 1 Easy to perform with certified color standards and/or Certipur® UV/VIS standards. System Check - AQA 2 R…

ZIC®-HILIC HPLC columns for the separation of all classes of polar and hydrophilic compounds. What is HILIC? HILIC or Hydrophilic Interaction Liquid Chromatography is a straightforward chromatographic technique for separation of many types of polar and hydrophilic compounds. To put it simple one can say that HILIC is a normal-phase (NPLC) type of separation but uses reversed-phase (RPLC) type eluents. In HILIC one has: A c…

The base silica of Purospher® STAR columns is 99.999 % pure. Furthermore, meticulous care is given to quality control over all aspects of silica structure and chemistry. The excellent converge of the surface and the purity of the material ensures excellent peak symmetry for acidic, basic and even for chelating compounds. Accurate results with excellent peak shape for all types of analytes Outstanding resolution due…

High purity solvents for LC-MS and trace analysis with UV and fluorescence detection: 0.2 µm stainless steel filtered – perfect for use in UPLC and UHPLC. Very high UV-transmittance. Excellent baseline stability in gradient elution. Very low total ionic current (TIC) in LC-MS. Low level of ionic background and ion suppression. High ionization efficiency in all ionization methods (electrospray ionization/atmospher…

Amino Acid Analysis Columns

BUCHI Labortechnik is the first supplier of a fully controlled rotary evaporation system. All instruments in the system: Rotavapor®, vacuum pump, vacuum controller and recirculating chiller communicate with each other. A perfect combination for optimized, environmental friendly and cost saving distillation. Easy handling with a high safety standard With the enhanced functions of the vacuum controller, it is possible to control…

Highly efficient rotary evaporation of multiple samples

Unmatched quality and versatility in your Kjeldahl analysis

Most flexible Kjeldahl unit for nitrogen determination in diverse applications

Best performance at maximal safety levels

Accomplish the most challenging analytical tasks in research and manufacturing with powerful x-ray fluorescence technology for nondestructive elemental analysis. High flexibility sample handling for all kinds of samples, solids, powders, rocks and gems for lab and field.

Solve analytical challenges with ease using the Thermo Scientific™ Nicolet™ iS™50 FT-IR Spectrometer, featuring purpose-built accessories and integrated software.

Meet materials analysis requirements with qualitative and quantitative characterization of all types of conductive and non-conductive unknown samples. The system is available in packages suited for analysis in petroleum, cement, and slags industries or for multi-purpose requirements in analytical laboratories.

For teaching labs or quality control experts who require ruggedness, ease-of-use and software capability in UV-Vis spectrophotometry.

Perform UV-Vis measurements with a double beam with a reference cell position  with the Thermo Scientific GENESYS 180 UV-Vis spectrophotometer.

The ARL 9900 is a comprehensive X-Ray analytical system that combines XRF and XRD technologies in just one instrument. The ARL 9900 has been developed to meet the increasing demand for high precision and reliability of chemical analysis in the metals industry, satisfy the process related analytical requirements in the cement industry and offer state of the art solutions for quality control in the copper and mining industries.…

The Antaris MX FT-NIR Process Analyzer provides a complete, fit-for-purpose solution for point-of-use materials analysis and online process monitoring applications. 

Solves industrial quality problems by providing timely measurements in the lab, at production point-of-use, or in real-time processes on a common near-infrared platform.

Particle size analysis from 20 µm to 25 mm.

The ETHOS EZ represents the state of the art in closed vessel microwave digestion. Unmatched build quality and technology has resulted in the safest, most versatile, and highest performing system available. Superior vessel design, combined with more precise temperature control and the most powerful software delivers better digestion results than any other closed vessel system - whatever the sample type. Ethos EZ Design T…

The testing of pesticides and their metabolites is necessary to safeguard the environment and food supply in an increasingly globalised world. With over 40 years of experience in pesticide reference materials, LGC Standards has consistently adapted and expanded its portfolio to meet changing regulations, technology, and quality requirements, ensuring it can offer you the most up-to-date products to meet your needs.