Purity: 60% Specifications: 0.7mg/ml Original Material: normal fetal umbilical cord blood. Upon examination, HIV-Ab, HBsAg, HCV-Ab were negative. Properties: This product is soluble in 0.02M pH7.5 PB (containing 0.005% thimerosal) solution by freeze-dried freeze-dried into a powder. Storage: L

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Iso-octyl p-methoxycinnamate CAS∶83834-59-7 MF∶C18H26O3 MW: 290 Packing∶5kg assay∶98.5% appearance:light yellow liquid,not soluble in water,soluble in ethanol. Density:(25℃)1.009. refractive index (20℃):1.543-1.547。 usage: sun screener

Andrographolide is a labdane diterpenoid that is the main bioactive component of the medicinal plant Andrographis paniculata.[1] Andrographolide is an extremely bitter substance extracted from the stem and leaves of the andrographis paniculata. When in bloom, Andrographis exhibits small white flower

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