What is the diffrence between the performing of LOD
ordinary drying at voven and vaccum method.
- 4 Answers
- 9183 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 qualify the impurity?
In Number of Theoretical Plates (N) = 16 (tr/w)2. where tr: retention time, and W: peak width. My Question is here in formula what is 16.Can u explain briefly? ---Veerabhadrarao.M
3 Answers Micro Labs, Richter Themis, Sun Pharma,
What are the limits for uniformity dosage content for tablets and capsules
why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?
how calibrate the hplc detector
2 Answers Cipla, Shraddha Analytical Services,
what is the definition of Precision.
how many types of balance calibration test?
what is third integration
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
What id the resolution factor
What is the size of capillary tube used for analysing melting point?
how to calculate elemental impurities?
Organic Chemistry 
