Hanna HI3887 游泳池水质快速综合检测包

pH 
- Range: 6.0 to 8.5 pH
- Resolution: 0.5 pH
- Method: pH indicator
- Number of Tests: 100
- CTK Type: colorimetric
Free 
- Range: 0.0 to 2.5 mg/L (ppm)
- Resolution: 0.5 mg/L
- Method: DPD
- Number of Tests: 50
- CTK Type: colorimetric

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化