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Question Asked @ Answers Views     Select
are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????    0  2
Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method    0  6
NIR wave length range how much    0  7
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space    0  11
Explain about empower software of analysing?    0  11
Why methanol & acetonitrile is mostly used for hplc analysis?    0  11
When a porcelain dish or a glass material are falling on the floor, it breaks but on falling on sofa or sponge it will not break. Why?    0  8
What is the principle of HPLC?    0  15
how the compound separate in coulunm,explain    0  13
what is definition of validation? which components are followed give detail?    0  12
What is difrance between 0. 1 & 0. 10    0  6
Why water not directed by FID detector¬†    0  20
What is difference between LVT and RVT Viscometer?    0  16
why we get negative values in uv when i placed sample which has some concetration but not in standard    1  31
Why Holium cholorate used in UV Spectro photometer?    2  48
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Un-Answered Questions
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Anyone have any idea when to conduct Uniformity of Weight (UOW) and when need to conduct Uniformity of Dosage Units (UOD) or when need both? I read BP it only said if average weight < or = 0.04g then just conduct UOD, no need UOW. Under UOD section, it doesnt say when need to conduct UOD but just said UOD got two type, one is Mass Variation (MV), another is Content Uniformity (CU) and under what conditions to conduct them. For USP, no UOW section, only got UOD section. 824
what is recovery factor 346
How does excretion take place in fish? 506
What is the difference between a vector and a phasor? 549
How to culture bone marrow monoclear cells? 661
What are the properties of stap aureus? 491
Do fungus gnats, phorid flies or moth flies bite? Are the bites toxic? If toxic, what kind of symptoms are manifested from the bite? 1649
How hydrate is forming along with API? 506
what is kill curve ? 623
Explain the evolution of plants? 504
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child 526
Is there any method for calibration of HPLC ( linier gradient calibration) 777
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance. 367
John was performing IS audit of a computer center. He noticed that two activities were performed by the same person. He did NOT report one of the following sets of activities as audit failure. Which one did he not report? A) Security operation and change management B) Computer operations and system development C) System development and change management D) System development and systems testing 285
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