All Shenzhen Zhonghe Headway Bio-Sci & Tech catalogs and technical brochures

1. 

   14C Urea Breath Test Kit

   2 Pages

2. 

   HUBT-20P Helicobacter Pylori Detector

   2 Pages

3. 

   13C UREA BREATH TEST KIT

   2 Pages

4. 

   HCBT-01 Breath Test Analyzer

   2 Pages