what is column chromatography

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... for liquid and gas The glass polycapillary rods contains a set of parallel channels isolated from each other, the dimension ...

... Name Model Configuration Qty Gas GC6891N 1. Detector: FID,TCD 2. Capillary and packed injection system 3. 7 st...

Working principle The gas chromatograph employs a unique separation technology, using gas as the mobile phase to drive the sample to flow through the ...

... with FID TCD Detector Features: + 7-inch color touch screen, carrier/hydrogen/air channel flow (pressure) digital display. + Gas sho...

...convenient for installation and maintenance -Large-volume box, three chromatographic s can be installed at the same time. -The design ...

... Testing Machine Used For Quantitative And Qualitative Analysis Product Description: Gas chromatograph is used for quantitative and q...

... Equipment Product description: The application of the standard five-layer sintered mesh on the equipment is very mature, and ...

GC-7890 Electric Oil Gas Chromatograph GC Introduction: The GC-7890 Electric Oil Gas Chromatograph GC is a specific analysis instrument for transforme...

... samples (eg, repeated tedious centrifugation and time-consuming filtering). In addition, there is no need to control flow rates and pressur...

... (HPLC), gas (GC), and mass spectrometry (MS), the purity of the sample is crucial to the outcome. Syringe filters ca...

... blocked by impurity particles. Therefore, samples and solvents need to be pre-filtered to remove particulate pollutants and protect the instrument...

..., cleaning ball, thermometer, import and export, etc. 202 Material pump Ø Capacity: 10T/h Ø Head:24m Ø Power 2.2KW 203 system...

... Mass Spectrometry Description: The machine adopts ceramic/platinum wire dual model heating. It mainly utilizes the differences in bo...

... removal, protein removal, nucleic acid removal, heat removal, enzymolysis, isoelectric point adjustment, salting out, dialysis, ultrafiltration, c...

...Centrifugation (one step method) Magnetic bead method (manual) Magnetic bead method (machine) The method Whether extraction e...

... Tube Sampling with Cap Piercing Specification Method High-Performance Liquid (HPLC) Sample loading capacity 20 Tubes Test Modes Fas...