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I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
I leave from work at 5:30 PM every day.
I leave work at a consistent time every day
I ensure all tasks are completed before leaving
I communicate with team members before leaving
I applied via Recruitment Consulltant and was interviewed before Mar 2021. There were 3 interview rounds.
Case study about QMS, Validation, Training etc
I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
posted on 31 Dec 2020
I applied via Referral and was interviewed before Dec 2019. There was 1 interview round.
Lambert Beer Law states that the absorbance of a solution is directly proportional to the concentration of the absorbing species.
The law is used to determine the concentration of a substance in a solution by measuring its absorbance.
It assumes that the absorbing species is uniformly distributed throughout the solution.
The law is expressed as A = εcl, where A is the absorbance, ε is the molar absorptivity, c is the conc...
Retardation factor is the ratio of the distance traveled by a solute to the distance traveled by the solvent in a chromatography experiment.
Retardation factor is a dimensionless quantity.
It is used to identify and separate different components of a mixture in chromatography.
It is calculated by dividing the distance traveled by the solute by the distance traveled by the solvent.
Retardation factor values range from 0 to ...
To increase intensity in TLC plate, use a more concentrated sample or increase the amount of sample spotted.
Use a more concentrated sample
Increase the amount of sample spotted
Use a more sensitive detection method
Increase the development time
Use a different solvent system
C8 and C18 columns differ in their hydrophobicity and selectivity.
C8 columns have shorter carbon chains than C18 columns.
C8 columns are less hydrophobic than C18 columns.
C8 columns are more selective for less hydrophobic compounds.
C18 columns are more selective for more hydrophobic compounds.
C8 columns are often used for separating polar and nonpolar compounds.
C18 columns are often used for separating nonpolar compound...
ODS and BDS columns are both used in chromatography but differ in their stationary phase.
ODS (Octadecylsilane) columns have a hydrophobic stationary phase and are used for non-polar compounds.
BDS (Butylsilane) columns have a more polar stationary phase and are used for polar compounds.
ODS columns are more commonly used than BDS columns.
Both columns have different selectivity and retention characteristics.
Bunsen reaction involves the reaction of a metal with a non-metal to form an ionic compound.
The reaction is named after Robert Bunsen, a German chemist.
It is a type of redox reaction.
The reaction formula is: Metal + Non-metal → Ionic Compound
For example, the reaction between sodium and chlorine to form sodium chloride (Na + Cl2 → 2NaCl).
I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jul 2021. There were 2 interview rounds.
posted on 4 Apr 2020
I applied via Referral and was interviewed in Oct 2019. There were 4 interview rounds.
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