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I applied via Walk-in and was interviewed in Dec 2022. There were 3 interview rounds.
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posted on 13 May 2018
I applied via Other and was interviewed in Sep 2017. There were 4 interview rounds.
I applied via Walk-in and was interviewed in Feb 2021. There were 6 interview rounds.
posted on 22 Oct 2021
I applied via Campus Placement and was interviewed before Oct 2020. There were 3 interview rounds.
posted on 18 Sep 2020
I applied via Naukri.com and was interviewed in Mar 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Jan 2020. There was 1 interview round.
Mass spectrometry is a technique used to identify and quantify molecules based on their mass-to-charge ratio.
Electrospray ionization (ESI)
Matrix-assisted laser desorption/ionization (MALDI)
Gas chromatography-mass spectrometry (GC-MS)
Liquid chromatography-mass spectrometry (LC-MS)
Time-of-flight mass spectrometry (TOF-MS)
UV spectrometry is a technique that measures the absorption or transmission of ultraviolet light by a sample.
UV spectrometry is based on the principle that different molecules absorb UV light at specific wavelengths.
It is commonly used in analytical chemistry to determine the concentration of a substance in a sample.
UV spectrometry can be used to analyze the purity of a compound or identify unknown substances.
The instr...
To prepare 0.1 N HCl and NaOH, you need to calculate the required amount of the respective chemicals and dilute them in water.
Calculate the molar mass of HCl and NaOH
Determine the volume of solution needed
Use the formula: Normality (N) = (Number of equivalents / Volume of solution in liters)
For 0.1 N HCl, calculate the number of equivalents of HCl and dilute it to the desired volume
For NaOH, calculate the number of equ...
Quality assurance is the process of ensuring that products or services meet the desired level of quality.
It involves establishing standards and procedures to ensure that products or services meet those standards.
It includes monitoring and evaluating the quality of products or services to identify areas for improvement.
It also involves taking corrective action when necessary to address quality issues.
Examples include co...
Recall definitions
Recall: the ability to retrieve information from memory
Definition: a statement that explains the meaning of a word or phrase
Research: the systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions
Associate: a person who works with others towards a common goal
Hypothesis: a proposed explanation for a phenomenon
Experiment: a scientific procedure...
The type of HPLC used depends on the specific research requirements and objectives.
There are several types of HPLC systems available, including reverse phase, normal phase, ion exchange, size exclusion, and affinity chromatography.
The choice of HPLC system depends on the properties of the analyte, such as polarity, size, charge, and affinity.
For example, reverse phase HPLC is commonly used for the separation of nonpola...
UV detectors and HPLC detectors are used in research to analyze and quantify substances.
UV detectors are commonly used in UV-visible spectroscopy to measure the absorption of light by a sample at different wavelengths.
HPLC detectors are used in high-performance liquid chromatography to detect and quantify the components of a mixture.
Common types of UV detectors include diode array detectors (DAD) and photodiode array d...
Matrix in MALDI MS system is a substance used to assist in ionization of the sample for analysis.
Matrix is a substance that absorbs energy from the laser and transfers it to the sample, causing ionization.
The choice of matrix depends on the type of sample being analyzed.
Common matrices include alpha-cyano-4-hydroxycinnamic acid (CHCA) and sinapinic acid (SA).
posted on 7 Nov 2019
I applied via Naukri.com and was interviewed before Nov 2018. There were 5 interview rounds.
Data integrity refers to the accuracy, consistency, and reliability of data throughout its lifecycle.
Data is accurate if it is free from errors and reflects the true state of the information it represents.
Data is consistent if it is uniform and follows a set of predefined rules or standards.
Data is reliable if it can be trusted to be available and accessible when needed.
Examples of maintaining data integrity include re...
posted on 29 Dec 2019
I applied via Naukri.com and was interviewed in Nov 2019. There were 4 interview rounds.
posted on 14 Feb 2022
I applied via Walk-in and was interviewed before Feb 2021. There were 2 interview rounds.
posted on 12 Dec 2021
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
Aseptic process is a method of sterilization used to prevent contamination in sterile environments. Media and Media Fill Validation are used to ensure the sterility of the media used in the process. Autoclave daily and non-routine cycles are methods of sterilization used in the process.
Aseptic process is used to prevent contamination in sterile environments
Media and Media Fill Validation are used to ensure the sterilit...
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