why use caffine for HPLC calibration ?
Answer / Mohd Irfan
Caffeine is often used as a reference standard in High-Performance Liquid Chromatography (HPLC) calibration because it is easy to obtain, stable, and its retention time is well characterized. It serves as an internal standard for quantifying other compounds with similar properties.
| Is This Answer Correct ? | 0 Yes | 0 No |
Hi anybody can answer this question with example. giving as it is i faced in interview................. What is TestPhase? What are Entry and Exit Criterias? Should explain with Example.
smoke test as a example for naukri.com
Can you send me a good site for testing?
What is the main difference between SDLC & V-MODEL. In the interview,wht exact difference,i should tell for an interveiwer
6 Answers Accenture, kenexa, TCS,
What is Static Testing?
what is the difference b/n DPD(Defect profile document) and TRD(Test Report document).
How to test a website???
What is the main use of preparing a traceability matrix?
what is the diff b/w local and global variable?
What is testing web based project?Give one Example
how to track defects by using JIRA bug tracking tool
how can you test the web environment for security testing?