Phosphate HR Reagents – N°1 + N°2

Phosphate HR Reagents – N°1 +N°2 (100 Powder Pillows) are photometer-compatible replacement / refill consumable reagents used for accurate pool & spa testing.

Key Specs

• Product type: Replacement / refill reagent (consumable)
• Test parameter: Phosphate (HR)
• Format: Powder pillows (50 tests)
• Shelf life: 2 years (sealed, stored properly)

What this reagent does

These reagents help you accurately measure the phosphate levels of your pool. Results are precise and easy to read, so you can feel confident in maintaining the safety and quality of your pool.

Storage & shelf life

Store reagents cool, dry, and sealed. Avoid humidity and heat.

• Recommended storage temperature: 59-77°F (15-25°C)
• Protect from: moisture/water and direct heat

Proper storage helps maintain accuracy and supports the stated shelf life.

Material Safety Data Sheet (MSDS) — Download

Note: Product performance depends on correct testing procedure and proper reagent storage.