What does lab-tested mean?

Each batch of herbs is dual-lab tested by the manufacturer's in-house lab and independent third-party lab. The 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. In addition, the following additional tests are performed:

- Microbacteria
- Pesticides (over 200 pesticides tested for using the UAB 2000 screen)
- Heavy Metals (lead, mercury and arsenic)


1st Chinese Herbs
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