I'm new to the lab and have a good academic knowledge about the chromatography but the issue is the software
My lab have agilant chemstation and open lab
In addition to that waters system (empower)
I there is any book or detailed artical i could read that could ease out my work
I am capable of runing singles and sequences but i need more information about the integration and calibration
معايا pdf لكتاب علمي وعايز اطبعو يبقا معايا هارد بوك
في مطابع بتعمل كدا ولا ايه!؟ لو حد يعرف حاجة زي كدا يدلني عليهم وربنا يزدنا علم جميعا ان شاء الله
Hey u all hobe u having a great day
I work at a pharmaceutical qc lab and one of my tasks is to do relative density for materials with pycnometer but for some reason every time i do it the value isn't within the range (less around 0.001 or more)
I usually make sure the i cleaned my pycnometer thoroughly with 96% ethanol and drying it at 65 degree for aboud 20 mins
I make sure when I am weighing out my sample that thare is no air bubbles trapped inside especially for viscous liquids and i seal the cap tightly wibing out the last bit of the liquid on top and clean the pycnometer properly
I feel like i am doing all right but always the result isn't as excepted
Is thare is any thing off i'm doing that screws my resualts?