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  • Hanna Instruments
  1. Home
  2. Water treatment
  3. Testers
  4. Digital
  5. Calibration fluid
TDS salt meter buffer / 3000 ppm calibration liquid
€ 11.80
stock exhausted
Pool Line Test Solution 470mV for ORP/Redox, 500ml Bottle
€ 39.93
stock exhausted
calibration solution pH 7.01 - 1 sachet of 20 ml
€ 1.50
on stock
Pool Line Reagents for Free Chlorine LR, 0.00 to 2.50 mg/L, 25 pcs
€ 39.93
on stock
Protection kit cable glands
€ 29.04
stock exhausted
calibration solution pH 4.01 - 1 sachet of 20 ml
€ 1.50
stock exhausted
Platinum ORP electrode, cloth junction, double reference, 3 bar, with BNC connection and with 2m cable
€ 10.89
stock exhausted
Kalibratievloeistof 465mV
€ 11.48
stock exhausted
€ 12.50
on stock
€ 12.50
on stock
€ 10.00
on stock
€ 10.00
on stock
€ 10.00
on stock
€ 10.00
on stock
Buffer liquid 220-230mV 50ml
€ 26.30
stock exhausted