Gitio vien : NGUYEN CONG THUY TRL\.lVl 2.1 Nguyen vit liiu, hoa chit, thi�t bi, dyng cy dung cho thi nghi�m nghien CU'U 2.1.1 Dyng Cl} - , ""0mi1 tam giac B'nh "'-.J -Pipet 10ml, 5ml, 2ml, 1ml -Binh djnh mire 1000ml, 100ml, 50ml, 10ml - C6c thuy tinh 40ml, 80ml -Buret25m - Cuvet 2.1.2 Thi�t bj -May pH Branson (Anh) - Can phan tich Precisa v&i d(> chinh xac O.001g - May quang phd UV - VIS - May khudy tir -Tu sdy 2.1.3 Hoa chit - FeCI2 4H20 -�OH25% -NaOH -Axit citric -Axit pecloric - LONSPERSE NAVG HGI