what is the difference between the ordinary loss on drying
technique and vacuum oven technique?
Answer Posted / madinenikiran
WE SHOULD USE VACCUME OVEN FOR THOSE COMPOUNDS WHICH HAVE
THE MELTING POINT BELOW 100C. IN THIS METHOD WE USE
PRESSURE AT 60C. THIS IS EQUAL TO 10 TIMES HIGHER THAN THE
TEMPARATURE WHAT WE APPLIED(60C).FOR THE COMPOUNDS WHICH
HAVE MELTING POINT ABOVE 100C, WE USE LOD OVEN
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
if you get peak in blank then what require to do?
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
what is diffrence between specificity and selecivity?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
What is the diference between residual solvents and organic volatile matter
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
In performance Check of GC Why Hexadecane Peak is ConsideredÂ
in which situation require to take incident in validation?
What is a difference between potency and purity?
what is the principle involved in turbidometry and nephelometry ?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
for inorganic molecules require to do RS, Assay and disso?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?