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)
Mercury standard solution 1,000ppm (수은표준용액)
27,940원
Molybdenum standard solution 1,000ppm (몰리브덴 표준용액)
Nitrate ion standard solution 1,000ppm (질산이온표준용액)
Vanillin 98% (바닐린)
Bismuth standard solution 1,000ppm (비스무트 표준용액)
27,830원
Rosin (로진)
Potassium hydrogen sulfite 53~58% (아황산수소칼륨)
Sodium metasilicate n-hydrate (n水) (메타규산나트륨)
Copper(II) Sulfate pentahydrate 99.5% (황산제이구리 5수화물..
27,280원
Hexane 300 (헥산 300)
Succinic anhydride 97% (무수 호박산)
Hexamethylenetetramine 99% (헥사메틸렌테트라민)
26,510원
Arsenic standard solution 1,000ppm (비소 용액)
26,400원
Antimony standard solution 1,000ppm (안티모니 용액)
25,850원
o-Cresol 99% (오르토-크레졸)