CHEMCOKOREA 켐코코리아

Digital Rotary ViscometerRange:10 to 2,000,000 cPincludes 4 Spindles & stand.Rotation speed:0.3,0.6,1.5,3,6,12,30,60 RPM.Printer connectionDirect readout of all measurements parameters on the display.Sound alarm at under 20% torque.Certificate included.Optional accessories: low viscosity spindle, data gathering software, and RTD temperature probe.Outputs: RS232, Micro Printer DIGITAL ROTARY VISC..

Atmospheric distillation of Fuels and SolventsInnovative Video DistillationASTM D86, D850, D1078ISO 3405, ISO 918, ISO 4626IP123, IP195, JIS K2254, and other methodsVapor TemperaturePt100 class A with embedded calibration dataand automatic probe ID detection.Range: 0 - 450°C, accuracy 0.1°CPhysical(WxDxH) 42cm x 48cm x 63cm; weight: 50 KgElectrical100-240 VAC 50/60 Hz ATMOSPHERIC DISTILLATION OF..

When we see an EvoluChem PhotoRedOx Box™ used in creative ways, we feel obliged to share it as loudly as possible. Recently, we wrote about photocatalytic methods for Hot labels using HAT for deuterium and tritium labeling that used the PhotoRedox Box TC™. This month, we have this amazing work from Veronique Gouverneur and coworkers in JACS entitled “Photoredox Nucleophilic (Radio)fluorination o..

Smart Evaporator ACR1 ( Acid resistant model / Open Type ) Efficient removal of acids and solvents (Hydrolysis of peptide bonds / Removal of impurities / Reaction acceleration during synthesis / pH adjustment) Fast evaporation of high-boiling solvents (e.g. DMSO/DMF/water) Efficient removal of acids and solvents with no bumping. Compatibility with various containers Smart Evaporator - 범핑현상이 없는 미..

A laboratory manifold is a device used to filter liquids in a laboratory setting. It typically consists of a series of parallel channels that are connected to a single outlet. This allows multiple samples to be filtered simultaneously, increasing efficiency and reducing the time required for filtration.Multi-branch manifolds are specialized systems designed to distribute or collect fluids or gas..

Industry & academia combine to support synthesis of squaric acid monoamides as building blocks for drug discovery in this case study: Global sustainable laboratory equipment visionaries, Asynt, have collaborated with Kingston University (London, UK) and renowned worldwide chemical products supplier, Key Organics, to develop an accessible new synthetic compound library. Chemists from the Wren Gro..

Searching for the origin of life with a 365nm LED (with photoredox organocatalysis) How did life begin? Were the first catalysts, photocatalysts? Was an LED involved? What is it like doing chemistry on a meteor? What came first, the chicken or the egg? We’ll answer some or none of these questions this month, when we discuss the recent Account by Oliver Trapp and coworkers on their work in prebio..

Setting Up Your Initial Photochemistry Reactions This is the third and final part of a three part series designed to help you get started by understanding light sources in photochemistry. Missed the start of the series where we cover the basics and core principles? No worries, you can read it here… Visible light photoredox catalysis uses the excited states of metal complexes and organic dyes to ..

Part II: Understanding and Measuring Light Sources This is the second part of a three part series designed to help you get started by understanding light sources in photochemistry. Missed the first part of the series where we cover the basics and core principles? No worries, you can read it here… The ease in setting up photochemical reactions led to a rapid adoption of photoredox chemistry. Much..

A few weeks ago, we discussed the history of the Lucent360™, our new photoreactor for light and temperatures control for screen to scale, in both batch and flow. This month, we want to share a series of experiments that demonstrate the value of the Lucent360™ for studying a photochemical reaction. This project was brought to us by chemists at the IRCOF and Oril in France*. There is no shortage o..

8-channel Evaporator for microtubes- Smart Evaporator™ MT8 Water evaporation time reduced to 1/5 in comparison with nitrogen evaporators, and centrifugal evaporators The model specially for microtube use in biochemistry and life science Faster evaporation with microtubes using Spiral Plug™ E-series - VVC(Vacuum vortext concentration) method prevents bumping. - Cylindrical shape to fit with micro..

We typically send out a year-end review of our favorite photochemistry papers every January. We really enjoy putting together that list, although we always have significantly more papers that we like than spots on the list. That list ends up being heavily biased towards papers published towards the end of the year. As a remedy, we thought a nice lazy midsummer activity would be to update our fav..