Rheum series PE

Quantity: 10Metric Tons
Specs:50%-98%

Payment Method: L/C
Rheum series PE
Botanical source: Rheum palmatum
L.or Rheum tanguticum Maxim. Ex
Balf.or Rheum officinale Baill
A:Emodin:specification 50%-98%
B:Rhein: specification 50%-98%
C:Chrysophanol: specification 5%-
70%
D:Physcion: specification 20%
E:Aloe emodin: specification 8%