Maximize results and reduce errors in food analysis with proven ASE methods for more extractions in less time using less solvent more
Fire and explosion hazards, open containers, shaky funnels, missing drain trays and sparking are common practice. How safe is your solvent disposal? more
In this Chromatography brochure you get great discounts on all HPLC accessories: Columns, Safety Caps, Filters, Vials and much more more
New type of sensor material developed
Hokkaido University scientists have succeeded in developing a nickel complex that changes color and magnetism when exposed to methanol vapor. The new material can potentially be used not only as a chemical sensor, but also with future rewritable memory devices. The phenomenon of color changes in a s more
Understanding properties of nanoparticles and quantum dots using Hansen Solubility Parameters
Devices based on quantum dots and smart nanoparticles are currently getting a lot of attention. For instance, the colours, contrast and brightness of displays based on quantum dots provide benefits for users of TVs and phones. In addition, such particles can create value when incorporated into novel more
How solvent molecules cooperate in reactions
Molecules from the solvent environment that at first glance seem to be uninvolved can be essential for chemical reactions. This has been shown by researchers studying the formation of an ether in pure solvents and in their mixtures. They explained the underlying mechanisms in detail using advanced s more
The EDGE Extraction System from CEM is a sequential system for the fast automated solvent extraction of up to 12 samples. No matter whether you want to determine pesticides and herbicides or the total fat in food. With EDGE, different samples are quickly extracted in only 5 minutes. The extractions more
Leaky solvent bottles and containers affect the lab operator’s health and cause chromatography errors, noisy baselines and retention time shifting. Sealed bottles are a lot safer, but they need venting to avoid underpressure. S.C.A.T. SafetyCaps do both jobs perfectly. They clean the inlet air and b more
Food safety is defined as “the absence of adverse health effects due to food contamination”. Contaminants are substances that have not been intentionally added to food. These substances may be present in food as a result of the various stages of its production, packaging, transport or holding. They more
Cellulose is the most abundant natural polymer on the planet. This webinar will present multi-detector size exclusion chromatography data from cellulose derivatives in both aqueous and organic solvents and discuss related applications
We've all been there - our sample is soluble in water. This doesn't have to be the end of a successful laser diffraction measurement! This presentation will offer tips and methodologies for testing samples in organic solvents or oils.
From the ground to the engine of a vehicle, the quality control of petrochemicals is critical in every stage of the process. Water sensitivity of petrochemicals as well as their non-aqueous solubility requires special handling of the samples and specific sensors and solvents used in their analysis.