Why we use holmium oxide,perchloric acid for uv/vis calibration4 21982
Why caffeine as a reference standard used for calibration of HPLC?11 46510
what is relationship between absorption and transmittance in u.v.?11 24972
Why using Holmium oxide in UV calibration8 36282
full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?10 30437
what is dead time in hplc?3 15902
what is the significant of pH in HPlc?5 11661
Explain about Low pressure gradient and High Pressure gradient systems in HPLC?4 22319
HPLC Calibration was done in Reverse Phase, but not in normal phase why explain?11 25658
When performing Moisture content how to you say only Methanol react with water not product Explain?2 8019
what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY5 22950
As per USP what is RSD limit of volumteric solution of three replicate analysis10 19413
In standard weight box used for calibration of analytical balance there are two numbers (Qty) of 20mg, 200mg,2.oGM weights. Why?2 12367
How do we fix the sample concentaryion in hplc method development. what is the basis?Thanks in advance4 15509
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Write all combinations of test cases for calculater on + symbel
Python documentation is called?
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mention if it is possible to import data directly from t-sql commands without using sql server integration services? If yes, what are the commands? : Transact sql
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A) Which two are benefits of Teradata's support for ANSI Standard SQL? (Choose two.) 1.data is distributed automatically 2.queries get optimized to better plans 3.submit queries from other database systems 4.can interface with BI tools B) Which statement is true when comparing the advantages of third normal form to star schema? 1.Star schema tends to have fewer entities. 2.Star schema requires additional data storage. 3.Third normal form tends to have fewer entities. 4.Third normal form requires additional data storage. C)Which two sets of functions does the Parsing Engine (PE) perform? (Select two.) 1.sorting, formatting, and aggregating of the final answer set 2.flow control of the data to and from the participating tables 3.SQL statement interpretation, syntax validation, and semantic evaluation 4.dispatching the step execution sequence to the AMP via the BYNET D) Which two can be achieved with Teradata Active System Management (TASM)? (Choose two.) 1.disable hardware 2.react to hardware failure 3.influence response times 4.collect metadata E) Which three mechanisms can be used to ensure security within the Teradata Database? (Choose three.) 1.views 2.spool limits 3.roles 4.access rights 5.profiles
What are shares and debentures?