Sodium sulfate anhydrous 98.5% (황산나트륨)
11,440원
Lead standard solution 1,000ppm (납 표준용액)
19,360원
Copper standard solution 1,000ppm (구리(동) 표준 용액)
19,800원
Graphite, powder (흑연)
22,770원
Iron standard solution 1,000ppm (철표준용액)
Sodium metaphosphate 65~70% (메타인산나트륨)
24,200원
Sulfamic acid 99.5% GR (설팜산)
Tin standard solution 1,000ppm (주석표준용액)
Phosphate ion standard solution 1,000ppm (인산이온표준용액..
24,970원
Potassium persulfate 99% (과황산칼륨)
*Sodium diethyldithiocarbamate trihydrate 92% (디에틸디티오..
Iron(III) oxide, Red 95% (산화제이철)
25,410원
Sodium acetate trihydrate 99% (초산나트륨 3수화물)
Antimony standard solution 1,000ppm (안티모니 용액)
25,850원
o-Cresol 99% (오르토-크레졸)
Potassium nitrate 99% (질산칼륨)
Titanium(IV) n-butoxide 97% (티 N-부트산화물)
Zirconium oxychloride octahydrate 99% (지르코늄옥시클로라이..
Arsenic standard solution 1,000ppm (비소 용액)
26,400원