red brown powder

10%-98%

UV

red-brown powder or cherry red crystal

0.3%-95%

HPLC

red-brown powder or salmon pink crystal

10%-90%

HPLC

red-brown powder

10%-90%

HPLC

yellow or write

5%-90%

HPLC

yellow-brown powder

2%-90%

HPLC

white column crystal

≥ 98%

HPLC

white dice form crystal

≥ 98%

HPLC or Titration

Yellow-brown powder

≥ 10%

Titration

Yellow-brown powder

≥ 10%

UV

shallow white powder

40%～70%

UV

Yellow brown powder

0.3～90%

HPLC-ELSD

Thin yellow powder

10%～90%

UV