主页 校准溶液 HANNA HI5036-023 Quick Calibration Solution for GroLine (for pH and EC meter) (500mL)

HANNA HI5036-023 Quick Calibration Solution for GroLine (for pH and EC meter) (500mL)

Calibration solution for Gro line pH and EC/TDS meters

- pH calibration buffer value of pH 6.86

- EC calibration standard value of 5,000 μS/cm (5.00 mS/cm)

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化