what is difference between moisture contents and water contents ?
Answer Posted / haran
moiture content and water content are similar wards but
contently both separeted by prsence H2O in sample
moiture content : less than 1.0 % H2O in sample
for calculation KF-solution stadised by using DST (di
sodium tartate Dihydrate )
water content: sample with more than 1.0% of H2O for
calculation purpose KF-solution stadised by using pure water
(mill-pore water)
and always DST factor less then that water factor.for ex
DST kf factor was Around 5.0-5.2 and water kf factor was
around 5.1-5.3 (+or- 0.4)
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
what you do when compound having dwel wavelength?
Why potassium dichromate is used in calibration of uv?
why we should take dst factor for below 1%moisture samples
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
Why we use potassium dichromate in uv calibration Exact reason behind it??
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
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
what is third integration
Why dissolution test is not performed in all of the products
for which product require to do content uniformity? what is limit of cu?
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
how you determine moist.of NaOH sol or NaOH flacks
why we use glass fiber filters use in some situation?
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
what is %labelled amount in content uniformity of dosage unit and its calculation?