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I applied via Campus Placement
Quality control wet instruments pH are lod are water content are sor are uv operate
Storage conditions qc person handling are glosses appron are safety precautions
I applied via Campus Placement and was interviewed in May 2022. There were 3 interview rounds.
Hr interview done at 3 levels and the thing was done smooth
The current Ctc and major expectation are important factors in determining the candidate's salary and career goals.
The current Ctc refers to the candidate's current salary or compensation package.
Major expectation refers to the candidate's primary career goals or desired outcomes from the job.
These factors help in assessing the candidate's fit for the role and aligning expectations.
Example: Current Ctc - $60,000 per an...
I applied via Walk-in and was interviewed in Mar 2022. There were 2 interview rounds.
Laurus Labs interview questions for designations
I applied via Walk-in and was interviewed before Oct 2020. There was 1 interview round.
pH stands for potential of hydrogen.
pH is a measure of the acidity or alkalinity of a solution.
It is a logarithmic scale ranging from 0 to 14.
A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline.
pH is commonly used in various fields such as chemistry, biology, and environmental science.
The aufbau principle is a rule in quantum mechanics that states how electrons fill atomic orbitals.
The principle states that electrons fill the lowest energy levels first before moving to higher energy levels.
It follows the order of filling orbitals: 1s, 2s, 2p, 3s, 3p, 4s, etc.
Each orbital can hold a maximum of two electrons with opposite spins.
For example, the electron configuration of carbon (atomic number 6) is 1s²
Electron pairing occurs after half-filled orbitals in a subshell.
Electron pairing is a phenomenon where two electrons occupy the same orbital.
This occurs after each orbital in a subshell has been half-filled with electrons.
The pairing of electrons is due to the principle of maximum multiplicity.
For example, in the p subshell, electron pairing occurs after the first three orbitals have been half-filled with electrons.
I applied via Company Website and was interviewed before Aug 2020. There was 1 interview round.
I applied via Company Website and was interviewed in Mar 2021. There was 1 interview round.
System suitability for HPLC refers to the ability of the system to provide accurate and precise results consistently.
System suitability tests are performed to ensure that the HPLC system is working properly.
Parameters such as resolution, peak symmetry, and retention time are evaluated.
Acceptance criteria are established based on the method being used.
Examples of system suitability tests include replicate injections, st...
Troubleshooting for HPLC
Check for leaks in the system
Verify the column is properly installed and conditioned
Ensure the mobile phase is properly prepared and filtered
Check for air bubbles in the system
Verify the detector is properly calibrated
Inspect the sample preparation process
Check for any software or hardware malfunctions
UV spectrophotometer principle and calibration
UV spectrophotometer measures the absorbance or transmittance of light in the UV range
Principle: It uses a UV light source to pass light through a sample and measures the intensity of light before and after passing through the sample
Calibration: Involves setting the instrument to zero absorbance with a blank solution and verifying accuracy with known standard solutions
Calib...
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