US$ 999.50
filter and battery
Calibration Gas Regulators — constant-flow 0
With its user-friendly interface and long battery life
plus a stainless-steel conductivity pin
native SDI-12 and Modbus RS485 output
YSI Nitrogen, Ammonia LR, Vial Reagent rediflo filter and batteryNitrogen, Ammonia LR (low range) vial reagent, for up to 49 tests. Range: 0. 03 3. 2 mg L NH4 or 0. 02 2. 5 mg L NH4 N. NH3 N and NH3 can be calculated with pHotoFlex pH and a connected pH temp external probe (range is temperature and pH dependent). pHotoFlex STD can calculate NH3 via multiplier.
US$ 999.50
US$ 22.95
US$ 49.95
US$ 109.50
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US$ 564.50
US$ 29.95
US$ 399.50
US$ 44.95