Appearance test
The first step in examining raw herb material is looking at the product. Experienced experts are in charge of this job and microscopic examination is also used.
Inherent quality assay
Analysis of active ingredients, pesticide residues and heavy metal contamination are the focus of our strict controls.
Our in house lab is equipped with instruments such as a high performance liquid chromatograph, moisture determination meter, Fourier transform infrared spectrometer, atomic absorption spectrophotometer, gas chromatograph, etc. Fully trained laboratorians operate the tests and provide precise test results.
Whole procedure control
The GMP quality assurance system protects the whole manufacturing procedure. In each different phase there are different tests such as a starting material test, intermediate product and finished product test. Good documentation ensures every step of manufacturing is traceable. Products are randomly chosen for periodical testing. |