| 出生地 |
Jiangsu China (Mainland) |
| 牌子的名字 |
AQUA CHEM |
| 模式的数量 |
PH |
Our product: pH test strips have many different application ares as well as compared with wide test range and precision 1)test pH value of Urine and saliva 2)laboratory test 3)swimming pool & spa water 4)Industry recycle & waste water 5) hospital & drinking water test range: 0-14, test precision: 0.25