Match each chromatography term with its definition. a hollow tube that is filled with particles coated with stationary phase material describes the velocity of solvent as it travels through the column the elapsed time between sample injection and detection the fluid that enters the column the separation medium that is bonded to the surface of particles packed in a column a liquid or gas solvent that carries the sample through the separation column a hollow capillary tube with inner walls that are coated with stationary phase material the fluid that exits the column Answer Bank eluate stationary phase linear flow rate mobile phase eluent packed column open tubular column retention time

Match each chromatography term with its definition. a hollow tube that is filled with particles coated with stationary phase material describes the velocity of solvent as it travels through the column the elapsed time between sample injection and detection the fluid that enters the column the separation medium that is bonded to the surface of particles packed in a column a liquid or gas solvent that carries the sample through the separation column a hollow capillary tube with inner walls that are coated with stationary phase material the fluid that exits the column Answer Bank eluate stationary phase linear flow rate mobile phase eluent packed column open tubular column retention time

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

is a chromatography technique in which the stationary phase is always ion exchange resin. " 14. Adsorption column chromatography Gel column chromatography lon exchange column chromatography
Considering reverse phase liquid chromatography, determine the properties of the stationary phase, mobile phase, and first to elute respectively. A. B. C. D. Polar, polar, polar Non polar, polar, non polar Polar, non polar, nonpolar Non polar, polar, polar
What is the polarity of the compounds closest to the point of application on the filter paper when hexane is used as the mobile phase? What kind of chromatography is it according to the polarity of the stationary phase? Is hexane a suitable mobile phase for paper chromatography?
Match each gas chromatography column term with its description. packed column can be made of stainless steel or glass with a packed solid support of silanized silica a column with a liquid stationary phase bonded to its wall a column with a solid stationary phase coating the inside wall has a solid support that is coated with a liquid stationary phase support-coated open tubular column Answer Bank porous-layer open tubular column wall-coated open tubular column
Answer in your own words. What is the advantage of very small particle sizes in Liquid solid chromatography LSC columns?
Which among the following applies to reversed phase chromatography? i. Compounds of low polarity will result to low retention factors. ii. Polar compounds will interact better with the stationary phase than with the mobile phase iii. Using non-polar solvents will hasten the rate of separation of the components in the sample
How to determine which is the most polar and least polar in REVERSE PHASE thin-layer chromatography? Also is paper chromatography, a planar or a column and solid-liquid or liquid-liquid?
What would be the effect of the following errors in chromatographic work? (Diferent from the answers that already given here ) a.The solvent level in the developing chamber or beaker is higher than the spotted sample b.Too much sample is applied to the paper or plate c.Sample spots are too close to each other d.The paper or plate is allowed to remain in the chamber after the solvent front has reached the top of the paper or plate
Answer all questions
35. The stationary phase, as well as mobile phase, are liquid in Adsorption column chromatography O Partition column chromatography Gel column chromatography
High performance liquid chromatography can separate eluates even if they are not present in the UV detector. True False