How to use:

Pour 2ml of 1 and polypeptide lysozyme into polypeptide freeze-dried powder.

2.0.5g polypeptide freeze-dried powder, put the first step into the polypeptide freeze-dried powder.

3. 10ml polypeptide water source solution, put the second step in, and operate the whole face with a vanadium peptide spectrometer.

4, frozen age energy milk all unified face.