Solutions Kit

What's Included:

• 2.77 EC Calibration Solution (8oz)
  
• 4.0 pH Calibration Solution (8oz)
  
• 7.0 pH Calibration Solution (8oz)
  
• pH Down (1gal)
• pH Up (1qt)
• Zerotol HC, (2gal)
  

Clean & Calibrate

A 3-month supply of professional grade calibration and cleaning solutions for everyday grow operations.

*Does not ship to: Canada

Download MSDS