Shirajul Islam

Act of kindness “Charity fridge”

A saudi arabian man decided to give his leftover food for homeless. For this he kept a refrigerator outside of his building and kept food for homeless for free. Anyone from outside can take food and…

Paradigm shift can change you lot

Paradigm shift is great for motivation and change for human behavior.we all know about it but nobody try it. Throwing an example is best way to explain it. A old man came out from a building with his…

EOS bear pattern started

Look like EOS bull pattern has come to end for some time being. Sooner or later it gonna hit the line ... N.B: I am not a financial advisor or an expert. Please trade at your own risk.

"Think beyond area of concern" common habbit

What is Area of concern? Everyone has his own concern area rather than area of thinking. Area of thinking has no limits. Everyone is always mixing these two. As thinking is limitless, it has no bette…

Is binance hacked?

Burning question in every mind of crypto enthusiastic people is " is binance hacked?". Well that can be said properly that binance is hacked.But some personal opinion is it has been hacked. Although…

Liquid Chromatography ( HPLC) Daily Routine maintenance

Before daily analysis everyone has to check Liquid chromatography for better performance and also avoid the problem 1. Check mobile phase level. Mobile phase level play a vital role for running a LCM…

Back side view and cable connections of Agilent LCMS 1200 series..

Agilent LCMS Autosampler problems and solutions...

** Component** Main components of auto sample . Rotating arm Sample tray Injection valve Sample loop Analytical Head Rotating Arm Problems Some time motor drive temperature rises and it show the prob…

How to install, condition, clean, store & care a LCMS column.

COLUMN Normal vs. Reversed Phase PARAMETER NORMAL PHASE REVERSE PHASE Polarity of packing Medium to High Low to Medium Solvents Polarity Low to medium Medium to High Sequence of Elution Low polarity…

Introduction

Hello world, I am very new here and this is my first post on steemit. I am shirajul islam khan and I have graduated as a chemical engineer . I am expert on liquid chromatography. Also I am cryptocurr…