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)
Selenium(IV) oxide 97% (산화셀레늄)
34,100원
Sodium lauryl sulfate (도데실황산나트륨)
34,430원
Tetraethylenepentamine (테트라에틸렌펜타민)
Bromide ion standard solution 1000ppm (브로마이드 표준용액..
34,870원
Calcium chloride anhydrous 95% (염화칼슘)
Dimethyl sulfoxide 99% (디메틸 설폭사이드)
Phosphorous acid 97% (아인산)
Propylene glycol monomethyl ether acetate 99% (프로필렌글리..
Potassium silicate solution (규산칼륨용액)
Silver standard solution 1,000ppm (은표준용액)
Glycolic acid, 70% solution in water 68~72% (글리콜산)
35,090원
Ammonium cerium(IV) sulfate tetrahydrate 99% (황산암모늄세..
36,300원
*Lead, powder 90% 납
*Phosphotungstic acid (인텅스텐산)
Potassium xanthogenate 90% (산토겐산칼륨)