chromatography

... place of use. HF30N and HF60N are optimised for the current LC-MS systems (liquid chromatography/mass spectrometry), which are increasingly used in laboratories for analysis. Thanks to their compact design and low weight, the nitrogen generator can be mounted on the workbench or underneath. Efficient nitrogen separation ensures a reduced total air requirement and at the same time ensures the production of high purity nitrogen. This results in lower real operating costs and a reduced carbon footprint.

... bottom reactor / KiloLab - All liquid/solid separations (several tons/h, including ATEX) - Evaporation: concentration (from 400 L to 1 m³/h) - Tangential filtration for organic and mineral substances -> 30 m² - Electrodialysis, adsorption chromatography - Vacuum dryers - 3 atomization towers -> 100 kg/h evaporative capacity...

...The constant evolution of regulations and requirements in the laboratory field has driven Organomation to develop ranges of nitrogen evaporators. This comes in response to the absolute necessity and strong demand for sample preparation instruments needed for chromatography. Organomation developed the first high-speed nitrogen evaporator for multiple samples, paving the way for many similar...

...» CBD > 80%, THC < 0.1%. » Minor cannabinoids (CBG, CBC): ***** » Terpenes: ***** » Production: CO2 extraction and THC removal by flash chromatography...

...Filtration devices, chromatography columns...

...Mod’Verre also offers a wide range of laboratory consumables, such as: Petri dishes, graduated pipettes, volumetric pipettes, Erlenmeyer flasks, glass beakers, plastic beakers, test tubes, wash bottles, test tubes, VIAL bottles for chromatography, PTFE magnetic stir bars, Pasteur pipettes, sterile single-use plastic syringes,… etc.

... and corrosion. For many years, Superior Tube has supplied tubes made from corrosion resistant austenitic, stainless steel and nickel alloys for a range of HPLC equipment. The tubing is used for the manufacturing of the columns in chromatography machines. This application requires exceptional inside diameter condition and overall tube strength to withstand the pressure involved when pumping liquids or gases through the column in order to extract samples for chemical analysis. Please note that we have a minimum order value of £10,000.

...Infrared spectroscopy can be used to characterize organic substances (e.g., plastics, lubricants, oils, elastomers, fibers) and simple mixtures. In addition to the examination using FTIR spectroscopy to characterize organic substances, their thermal properties can be investigated using DSC. If mixtures are present, analysis using gas chromatography coupled with mass spectrometry provides further insights into the composition and also allows for the differentiation of very similar substances.

...Pressure-resistant glass tubes for optical viewing or control processes. Numerous applications for HPLC columns as essential components of modern analytical chromatography. These are special glass products that are typically developed within the framework of a research collaboration or directly for customer applications. This aims both at optimizing product properties and simultaneously...

...% verbascoside. NuLiv’s VerbasNol™ is validated by HPLC chromatography and UV spectra to be the same verbascoside produced and marketed by leading verbascoside manufacturers. BENEFITS • Anti-Inflammatory • Anti-Aging • Anti-Oxidant • Collagenase Inhibitor • Sebum Regulating • Tyrosinase Inhibitor...

... - Nuclear magnetic resonance (NMR) spectroscopy - Mass spectrometry, high-performance liquid chromatography (HPLC) Risk assessment takes into account the available data as well as the results of chemical characterization. After this initial assessment, Toxi Plan® prepares the biological testing plan based on: - the nature of the medical device - the area of contact - the applicable "leverage effects" - and the duration of contact.

... - allows to reach better sensitivity than approaches based on orthogonal acceleration reflectron TOF analyzers - allows to analyze gases and liquids much faster than liquid chromatography/mass spectrometry Mobility resolving power:70 – 120 (measured as td/dt1/2) Drift tube temperature:20 – 250°C Mass range:20 – 1000 Da Mass resolving power:2000 (FWHM) Detection limits:relative 4*10-9 M, absolute 7...

... industry - as a packaging gas for food preservation; For gas-filled aircraft and weather probes and balloons in the entertainment industry; Breathing mixtures for deep-sea diving; Advertising - for filling gas discharge tubes; Nuclear power - as a coolant; Gas chromatography; Helium-neon lasers. Brand 4.0 Helium (He) 99.99% Neon Ne ⩽90.0 ppmv Nitrogen N2 ⩽20.0 ppmv Oxygen + Argon O₂+Ar ⩽6.0 ppmv Hydrogen H2 ⩽25.0 ppmv Amount of hydrocarbons ΣCₙHₘ ⩽5.0 ppmv Carbon monoxide + Carbon dioxide CO+CO₂ ⩽10.0 ppmv Moisture H2O ⩽20.0 ppmv Formula:He...

...Wild Carrot Essential Oil (Daucus Carota) from Corsica, 5ml. Mention NATURE & PROGRES. Harvesting takes place around the end of July in our fields near the immortelles, at the foot of the lentisks, on fallow plots. The large white umbel closes and produces seeds. It is at this moment that we go to harvest it with a serrated sickle. Its scent is reminiscent of its cultivated cousin, the carrot, but with wilder notes. We can provide chromatography upon request. Refer to literature on aromatherapy and always consult a physician. 5ml yellow glass bottle (with dropper). Daucus carota seed oil.

...Plunger: Glass barrel: Borosilicate 3.3 Precision: < ±1 % of the volume Main Use: - sample dosage for gas chromatography - dosage of small amounts of liquids - for Thin Layer Chromatography (TLC) Replacement Kit Includes 1 needle and 1 calibrated plunger Stainless steel= ss* plunger runs inside the needle (plunger in needle) Needle Tip Tip Style a a b b (RN) (RN) (RN) (RN) Sealing Kit Length...

...The Peristaltic Pump Perimax 12 is used in all areas of analytical and preparative chemistry as well as in production. These include particularly instrumental analytics, biotechnology, bioanalytics, liquid chromatography, column chromatography, ICP, AAS, TOC, as well as pumping and dosing. The pump is driven by a stepper motor or an AC motor and can be equipped with 1-6 channels. With a roller head featuring 12 rollers, it exhibits very low pulsation. The operation is simple and functional. Additionally, the pump can be controlled externally.

...Quality assurance, always on the safe side Trust is good, control is better: All of the raw materials we useand the final products approved for distribution have been tested for their flawless quality by our experts in the analysis laboratory. The analysis is carried out during the production, using the latest analytical instruments and methods, such headspace gas chromatography (HS-GC) or...

...We produce bottles for the cosmetic sector (perfume samples), the food industry (flavors), and chromatography (screw neck, roll-on, and snap ring bottles) in all common standard sizes, as well as according to your individual specifications based on drawings or samples. We also take care of the appropriate closure for your bottle.

...The components, machine, and electrolyte preparation are developed, carefully tested, and manufactured by us. Our systems are guarantees of quality. The equipment includes the appropriate number of required microfilters, as well as fully automated monitoring and precise regulation of the electrolyte based on conductivity, pH value, chromatography, and temperature, which is a given for us. The coordination between the machine and electrolyte preparation must be optimal. In short: We do everything to ensure that our electrolytes operate at a consistently high level for you.

...High-Purity Specialty Gases for Analytics (Operating Gases, Zero Gases, Gas Chromatography) Your requirements drive us, which is why we create the right gas mixture or pure gas for you from a variety of raw materials, for calibrating your measuring devices or as part of research projects. We are here to assist you with our many years of experience. We fulfill our quality promise regarding analysis through the standardized guidelines of ISO 6141. The gas mixtures are delivered with analysis or manufacturing certificates in accordance with ISO 6141, meaning defined purity and quality.

... system. Analytical techniques: Ion chromatography, ICP, Atomic Absorption, Gas Chromatography ECD and FID, GC-MS, GC MS MS TRIPLE QUADRUPOLE, HPLC, HPLC-MS, PCR. Biodegradability and compostability tests are also performed on packaging and products.

... management system. Analytical techniques: Ion chromatography, ICP, Atomic Absorption, Gas Chromatography ECD and FID, GC-MS, GC MS MS TRIPLE QUADRUPOLE, HPLC, HPLC-MS, PCR. Biodegradability and compostability tests are also conducted on packaging and products.

Founded in 1900, PerkinElmer is one of the leading global providers of end-to-end solutions that help scientists, researchers, and clinicians better diagnose diseases, discover more personalized new drugs, monitor the safety and quality of our food, and promote excellence in environmental and applied analysis. With an 85-year legacy of advancing science and a mission of innovation for a healthier ...

...The company Max Wiegand Glassware Factory is currently being run in its 3rd generation. As a manufacturing business for products made from tubing glass, our range includes a wide variety of products. Our strengths lie in: - Injection bottles / Vials - Screw bottles - Tubes for culture media / Culture tubes - Round bottom jars - Snap lid jars - Tubes for stoppers - Chromatography bottles - Roll...

... HERACLES (Riechen) based on gas chromatography, taste analysis using the electronic tongue ASTREE (Schmecken), and shape and color measurement with the electronic eye IRIS (Sehen) have been added. From now on, we are here to assist you in analyzing human senses. With the newly added centrifugal mixer MAZERUSTAR in our sales program, highly viscous substances can also be mixed without the use of a mixing element, as is the case with standard laboratory mixers, even under vacuum, without introducing air bubbles.

... chromatography for over 35 years. In particular, in the area of separation columns, CS has developed an extensive portfolio from its own production over the years. For gas chromatography, CS offers not only the widely used capillary separation columns today but also packed columns, which can provide significant advantages for various separation problems. Especially for relatively simple separation...

... healthy soils, without additives or pesticides, cultivated by local farming families who own their farms. Our materials are provided with a certificate of analysis and chromatography confirming their purity and composition. We complement our offer with handmade cosmetics from Madagascar, such as Aloe Vera soaps or endemic plants like the Madagascar Periwinkle. We cater to professionals in the pharmacy, cosmetics, and perfumery sectors. Come discover us and the project we are undertaking on the development and management of Madagascar's natural resources...

...ERREDUE COMPANY projects and manufactures a wide range of hydrogen generators. ERREDUE COMPANY also manufactures: 1. Hydrogen Generators for Gas Chromatography 2. Large Hydrogen/Oxygen Generators 3. HIGH PURITY Nitrogen Generators 4. OXYGEN GENERATORS. Please visit our website for more information.

... The product portfolio includes, among others, the following products and areas: - Laboratory filter papers (Quantitative filter papers, Qualitative filter papers, For general laboratory work, Chromatography papers, Blotting papers, Soil analysis, Cellulose examination, Germination and seed testing, Sugar laboratories, Breweries and wine, Filter cards for dairy products, Extraction sleeves, Surface...

... pharmaceutical companies. Immunosource has formed partnerships with major suppliers around the globe, resulting in a comprehensive product portfolio in market segments such as: immunology and cell biology, molecular biology, microbiology, and affinity chromatography.