Alfa Aesar CHLORPHENIRAMINE MALEATE， 99% and others

Union Chemical Works Sodium Sulfite, Anhydrous 亞硫酸鈉(無水)EP 級(1 級) and others

Kanto H-D-Ala-OMe･HCl and others

Honeywell International MIDAS用傳感器

Climbing 導入管

Kanto Caffeine, anhydrous EP >98.5%(T) and others

ACROS Organics Caffeine， citrated and others

ACROS Organics Caffeine， 1mg/ml in methanol and others

Sanipak P-5 R 垃圾桶 袋 45 升 白色半透明 (0.02) 30 個 P-5R-HCL

Merck Sigma-Aldrich 三羥甲基胺基甲烷 (Tris Hydrochloride, Tris-HCl)

ACROS Organics Gold standard solution， for AAS， 1 mg/ml Au in 10-20% HCl and others

SHOWA MAGNESIUM SULFATE ANHYDROUS EP and others

Alfa Aesar LITHIUM HYDROXIDE， ANHYDROUS， 98% and others

SHOWA SODIUM SULFATE ANHYDROUS EP 99% and others

Alfa Aesar D-(+)-GLUCOSE， ANHYDROUS， 99% and others

Alfa Aesar L-CYSTEINE HYDROCHLORIDE， ANHYDROUS， 98% and others

Fisher Bioreagents Dimethyl sulfoxide， anhydrous， 99.7% and others

ACROS Organics Sodium sulfate， 99%， extra pure， anhydrous and others

ECHO Chemicals ETHANOL ALCOHOL ANHYDROUS 99.9% and others

Alfa Aesar SODIUM HYDROGEN L-TARTRATE， ANHYDROUS， 98% and others