what are the important specifications for a Column ?

Answers were Sorted based on User's Feedback



what are the important specifications for a Column ?..

Answer / haran

lenth,internal dimeter,filmthickness of packing,packing
stianary phase and its concentration,theritical plate
no,pore size,surface area of pack etc..............
depending up on the column packing stationary phase column
stabulity in what ph we must estemited & and highly using
mobile phase also choosble esily with respective to packing
only.

Is This Answer Correct ?    9 Yes 1 No

what are the important specifications for a Column ?..

Answer / ranjithkomati

Separation efficiency, Inertness, durability, Ph range and
batch to batch reproducibility.

Is This Answer Correct ?    6 Yes 1 No

Post New Answer

More Analytical Chemistry Interview Questions

Why pyrene is also use for calibration if detector

1 Answers   Cipla, Dr Reddys,


how decide the clining method and cleaning method validation require for this perticular products?

0 Answers  


what is the difference between LOSS ON DRYING IN ORDINARY OVEN TECHNIQUE AND VACUUM OVEN TECHNIQUE

6 Answers  


how require to interprit the method precision data of hptlc?

0 Answers  


why we are using k2cr207 in uv calibration ? why we r not using kmno4?

1 Answers   Glochem, Sidmak Laboratories,






we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

0 Answers   Cipla,


What is mean by PDR?

0 Answers  


How will you separate Colorless compound Using Column Chromatography?

4 Answers   Delhi University, VPHS,


[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

0 Answers  


What is the difference between Capillary column and Packed column.

7 Answers   Cipla, Hetero, Sun Pharma, Supreme Petrochem,


What is the difference between qualitative and quantitative analysis (hplc)

1 Answers  


Describe your experience with quality assurance and quality control analyses?

11 Answers   Aurobindo, Dr Reddys, MSC, Reddy Labs,


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)