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I applied via Naukri.com and was interviewed in May 2023. There were 2 interview rounds.
Troubleshooting of HPLC involves identifying and resolving issues with the high-performance liquid chromatography system.
Check for leaks in the system and tighten connections if necessary.
Inspect and clean the columns regularly to ensure optimal performance.
Calibrate the detector and pump to maintain accuracy of results.
Troubleshoot error messages on the HPLC software by checking system settings and parameters.
Consult ...
Caffeine is used for calibration of HPLC due to its well-defined retention time and peak shape.
Caffeine has a well-defined retention time, making it easy to identify and calibrate the HPLC system.
Caffeine produces a sharp and symmetrical peak, which helps in accurately determining the system's performance.
It is a commonly used compound for calibration in HPLC due to its stability and reproducibility.
Using caffeine as a...
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I applied via Walk-in and was interviewed before Jul 2023. There was 1 interview round.
Chemical name and formula are identifiers for specific chemical compounds.
Chemical name is the common name given to a chemical compound.
Chemical formula represents the elements and their ratios in a compound.
Example: Water - Chemical name, H2O - Chemical formula.
To make 0.1M HCL, dilute concentrated hydrochloric acid with water.
Dilute 1 part of concentrated HCL with 9 parts of water to make 0.1M HCL solution.
Always add acid to water slowly to prevent splashing and heat generation.
Use proper protective equipment such as gloves and goggles when handling acids.
posted on 30 Aug 2020
I applied via Naukri.com and was interviewed before Oct 2023. There were 2 interview rounds.
Operation and calibration of instrumentation involves understanding how to use and adjust various tools and equipment for accurate measurements.
Understand the purpose and function of each instrument
Follow manufacturer's instructions for operation and calibration
Regularly calibrate instruments to ensure accuracy
Keep detailed records of calibration and maintenance
Train staff on proper use and calibration procedures
I applied via Approached by Company and was interviewed in Sep 2022. There were 2 interview rounds.
I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.
Normality is a measure of concentration in chemistry, expressed as the number of equivalents of a solute per liter of solution.
Normality is similar to molarity, but takes into account the number of equivalents of a solute rather than just the number of moles.
It is calculated by dividing the number of equivalents of solute by the volume of solution in liters.
For example, a 1M solution of HCl is also 1N, since HCl is a m
posted on 14 Jul 2022
I applied via Walk-in and was interviewed in Dec 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Jul 2021. There were 4 interview rounds.
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