Resources

BALANCES AND SCALES:
-EJ Series Manual
-HL Series Manual
-SK Series Manual

CHEMICAL RESISTANCE:
-Chemical Resistance (General)
-Chemical Resistance (Gloves)
-Chemical Resistance (Rain Gear)

DISSOLVED OXYGEN TESTING:
-How to Calibrate an Oxyguard D.O. Meter
-D.O. Probe - Galvanic or Polarographic?
-Electrochemical or Optical D.O. Sensor?

FISH FEEDING:
-FIAP Belt Feeder Instructions and Repairs
-FIAP Fish Feeding Scoop

FILTER SCREEN:
-How to Choose a Nitex Mesh Size

pH TESTING:
-Testing Methods - Meter, Strips or Kit?

PLANKTON SAMPLING:
-Choosing a Plankton Net Mesh Size
-Choosing a Plankton Net Diameter
-Choosing a Plankton Net Diameter to Length Ratio
-Comparison of Plankton Counting Equipment

WATER CLARITY:
-Choosing the Right Turbidity Measurement Method
-How to Use a Secchi Disk

WATER SAMPLING:
-Choosing a Water Sampler - Alpha or Beta
-Choosing a Water Sampler - Vertical or Horizontal