草本药物一级标准品，均经色谱和NMR双重方法测定组分含量，水份含量（Karl Fishcer方法测定）和溶剂残留都经测定并严格控制，确保证书上各指标高度可靠。

Bisabolol oxide A
primary reference standard

Description
Application Reference standard in the analysis of herbal medicinal products
General description Produced and qualified by HWI Analytik.
Exact content by quantitative NMR can be found on the certificate

Properties
grade primary reference standard
CofA certificate is enclosed in each package
storage temp. −20°C

Safety
Symbol GHS09
Hazard statements H411
Precautionary statements P273
WGK Germany 3