Sue-Siang Teh

2 Questions 2 Answers 0 Followers

Questions related from Sue-Siang Teh

How to pack empty column with zinc powder?

How do you pack empty column with zinc powder? This is for the Vitamin K1 analysis using HPLC.

27 October 2020 4,051 3 View

What is the suitable temperature to store Vit A, E, D sample extract extracted from milk powder?

I run the sample preparation using AOAC Vit A,E,D method, that require saponification, concentration , drying using nitrogen gas, reconstitute with methanol. Since the HPLC method development is...

24 October 2020 6,531 4 View