today is the day...hehehe..
actually due to so much problem created by the ic...we have decided to change the column..previously we change the guard column but the problem still exist...
so its probably due to the column that have been working too hard...
price for one column is actually RM6K..super duper expensive! tension..
hahah coz i still dont have any grants yet...coz its the last stock available in the lab....hoping that the column will be just fine for 2 years lah ye!
im using the Ion chromatography to check all the sulphur compounds such as sulphate, sulphide, sulphite, thiosulphite and other micronutrients present in the wastewater aka sample...
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