Water Analysis PrimaLine PO4 – Phosphate Test Kit

• Precise Colorimetric PO4 (Phosphate) kit for Freshwater and Marine Aquariums.
• Maximum acceptable PO4 reading:
  0.01mg/l or less (Marine)
  0.5 mg/l (Freshwater)
• Real Color Technology used to calibrate color chart for accuracy
• Batch validated using NIST samples and independent seawater lab
• Precise calibrated dropper
• Very Low range (0.05) ideal for Reef aquariums
• 162 tests per kit