BW1214 | ≥98%

BW1214-1g | 99.9%

BW1214-2mL | 99.9%

I104724-5g | Standard for GC, ≥99.5%(GC)

I811713-5g | standard for GC，>99.5%(GC)

Y99972-1g | ≥95%

Y99949-1g | 95%

Y99867-1g | 98%

Y99799-1g | ≥97%

Y99711-1g | ≥97%