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)
Methyl acetate 93% (메틸아세테이트)
24,200원
Oleic acid (올레인산)
Pyrrolidine (피롤리딘)
Silicagel White, 1.68~4mm (실리카겔 화이트)
Sodium metaphosphate 65~70% (메타인산나트륨)
Sulfamic acid 99.5% GR (설팜산)
Tin standard solution 1,000ppm (주석표준용액)
Aluminium oxide 99% GR (산화알루미늄)
23,100원
Ammonium nitrate 98.5% (질산암모늄)
22,990원
Silicon standard solution 1,000ppm (실리콘 표준용액)
*Styrene 99% (스틸렌)
Zinc oxide 99% (산화아연)
Dimethyl sulfoxide 98% (디메틸 설폭사이드)