Answer Posted / manikanta

Bulkdensity means initial volume of before tapping
Bulk density=wt/vol

What is mean by PDR?

941

---

For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

1906

---

What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

821

---

what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR

9246

---

identification is for unknown? qualification for known? reporting for LOQ?

725

---

for which product require to do content uniformity? what is limit of cu?

816

---

from where i get mortar pastle for glass bottle crush? it's required for testing of it?

2262

---

Related substance method equivalency on control sample or spiked sample?

764

---

what is biorelivent dissolution media?

807

---

How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.

2304

---

why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

2779

---

what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2291

---

In which situation we require to analytical method validation of excipient?

786

---

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

925

---

Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

2863

---