0.1mol Silver(I) nitrate standard solution (0.1M(0.1N) 질산..
47,300원
Sodium hypochlorite solution (차아염소산나트륨용액 )
15,400원
Stearic acid (스테아르산)
0.1mol Sodium hydroxide standard solution (0.1M(0.1N) 수산..
9,900원
0.1mol Sodium thiosulfate standard solution(0.1N) ( 티오황..
Sodium sulfate anhydrous 99% (황산나트륨)
13,200원
1N(0.5mol)-Sulfuric acid standard solution (1N-황산용액)
Sodium sulfide pentahydrate 98% (황화나트륨 5수화물)
30,250원
Styrene Polymer (폴리스티렌 )
23,100원
Sea sand, 20~30mesh (해사)
27,500원
Sodium phosphate dibasic anhydrous 99~100.5% (제이인산나트..
28,600원
Sodium succinate hexahydrate 99% (숙신산나트륨 6수화물)
Sodium phosphate monobasic dihydrate 98% (제일인산나트륨 2..
30,800원
Sodium acetate trihydrate 99%(초산나트륨 3수화물)
Silicagel Blue (실리카겔 블루)
16,500원
Sodium hydroxide, bead (powder) 96% (수산화나트륨)
Sodium hydrogen sulfite 60% (아황산수소나트륨)
Sodium carbonate anhydrous 99.7% (탄산나트륨)
Silicon carbide #150 98%(실리콘카바이드)
37,400원
Sodium thiosulfate pentahydrate 99.5% (티오황산나트륨 5수화..
11,660원