2-Hydroxy-3-methoxy-5-methyl-benzaldehyde, 95+%, 25g

5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid, 98+%, 100mg

Baicalin>90.0%(T)25g

N,N-Dimethyl-2-(perfluorophenoxy)ethanamine, 97.0%, 5g

Furo[3,2-d]pyrimidin-4(3H)-one, 95.0%, 500mg

4-Chloro-3-ethyl-phenol, 95.0%, 5g

indoline-6-carbohydrazide dihydrochloride, 95.0%, 500mg

3-Cyclobutylisoxazole-5-carboxylic acid, 100mg

2-Bromothiophene, 98.0%, 50g

2-Hydroxy-4,6-dimethylnicotinonitrile, 95.0%, 5g

Simple polarizer set. The analyzer is placed on the eyepiece, the 32 mm diameter polarizer is placed in the filter holder

4-phenyl-2-hydrophthalazin-1-one, 98%, 95.0%, 100g

n-Phenylpiperazine-1-carboxamide, 95+%, 10g