pH Test Paper
Different colour avaliable
Thanks for your cooperation in advance and welcome to your early enquiry list!
Qualitative Filter Paper, Ph Test Paper manufacturer / supplier in China, offering pH Test Paper, Microscope Slides and Cover Glass/Microbiology Examination Use, Laboratory Metalware Mohr′s Tubing Clip and so on.
Yancheng Yongkang Lab Instruments Factory
- Jiangsu, China