Dextrin (Hồ tinh bột) (C6H10O5)n

di-Potassium Hydrogen Phosphate K2HPO4.3H2O

di-Sodium Hydrogen Phosphate Na2HPO4.12H2O

Edta 2Na C10H14N2Na2O8

Formol HCHO

Gelatin

Glucose C6H12O6.H2O

Glycerol C3H5(OH)3

Hydrogen Peroxide H2O2

Hydroxylamine NH2OH.HCl

Hydroxylamine NH2OH.HCl

Iodine I2