Ngày tải lên :
15/09/2013, 06:10
... 20000
53Kali hidrocacbonat KHCO
3
0,5kg/chai 1 66,000 66000
54Kali hidroxit KOH 0,5kg/chai 1 9,500 9500
55Kali Iotua KI 0,05kg/chai 110,000 0
56Kali dicromat K
2
Cr
2
O
7
0,5kg/chai 132,000 0
57Kali ... 50,000 0
48Glixerin H
2
NCH
2
COOH 0,05kg/chai 26,500 0
49Glucozơ C
6
H
12
O
6
0,5kg/chai 33,000 0
50Kali clorat KClO
3
0,5kg/chai 49,000 0
51Kali clorua KCl 0,5kg/chai 1 33,000 33000
52Kali ferixianua ... 132,000 0
57Kali nitrat KNO
3
0,5kg/chai 40,000 0
58Kali permanganat KMnO
4
0,5kg/chai 69,000 0
59Kali sufoxianua KSCN 0,5kg/chai 261,500 0
60Kali cacbonat K
2
CO
3
0,5kg/chai 1 66,000 66000
61Kẽm...