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Oxygen Solubility

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Current B.P. (mmHg):
Current Temperature (°C):
Current SpConductivity (µmhos/cm):
Oxygen Solubility (mg/l):
 
 
Copyright © 2018 HydroTech ZS Consulting. All rights reserved

pH Buffer Temp. Correction

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Buffer value @ 25 (°C):  4   7 10
Current buffer temp.(°C):
Buffer value @ current Temp.:
Copyright © 2018 HydroTech ZS Consulting. All rights reserved

SpCond to Salinity Conversion

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 Enter value then click "Tab" or Touch the black field to display result
SpConductivity (µs/cm):
Salinity (ppt):
Salinity conversion based on USGS Water-Supply Paper 2311
Copyright © 2018 HydroTech ZS Consulting. All rights reserved

Cond to SpC Salinity&Chloride

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Conductivity (µs/cm):
Temperature (°C):
SpConductivity (µs/cm):
Salinity (ppt):
Chloride (ppt):
Copyright © 2018 HydroTech ZS Consulting. All rights reserved 

S4000 NTU Formazin Dilution

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Standard value needed (NTU): 
Total standard volume needed (ml):
Volume of 4000 NTU concentrate to use (ml): 
Volume of DI water to use (ml): 
Copyright © 2018 HydroTech ZS Consulting. All rights reserved 
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