Interested to Buy Any Domain ? << Click Here >> for more details...
What is the diffrence between the performing of LOD
ordinary drying at voven and vaccum method.
- 4 Answers
- 10895 Views
- Apex, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / nitin gawale
If solvent present in the product having high boiling point solvent but our is having low melting point then lod by vacuum is performed
| Is This Answer Correct ? | 2 Yes | 0 No |
it depends on the product nature and melting point of the product.
if the melting point more then water MP, those are kept in dry ovens and if not more then water MP(100*C) those are kept in vacuum ovens to eliminate the water by using vacuum.
below 100 vacuum.( like 105, 110, 120, 150)
above 100 driers.(like 65, 70, 80).
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nor
Vacume is given for delicate glass apparatus ,so that glass
apparatus does not deform due to high temperature.
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / natesan. g
ordinary drying at voven is accurate. it is dry at constant
temperature and control vaccum room so it is accurate.
vaccum method can't dry perfectly it has also contain
moisture.
| Is This Answer Correct ? | 8 Yes | 13 No |
How to estimate potassium?
what are the normalisation, internal standard and external standerd methods in HPLC.
On which pharmacopoeia basis we can calibrate instruments like HPLC,GC,UV,DISSO,IR etc...
9 Answers Cipla, Laurus, Micro Labs,
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
Why sodium hydroxide used for maintain pH of phosphate buffer
How we develop a method by HPLC for unknown compound,if we got three peaks with same response then how we can find out which one is our desired compound's peak without taking help of LC MS.
what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me
0 Answers Graviti Pharmaceuticals,
what is the difference between the ordinary loss on drying technique and vacuum oven technique?
IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.
In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?
why using factor 1.00639 in burette calibration of kf
Organic Chemistry 
