Description

For determination of Total Phosphorus by the PhosVer® 3 Ascorbic Acid method with Acid Persulfate Digestion. EPA Compliant
Hach Method 8190. Range: 0.06 – 3.50 mg/L PO4.
Test ‘N Tube™ Reagent Set contains reagents for sample digestion and photometric analyses. Up to 50 tests.

• Test ‘N Tube products provide safe, convenient testing
• Easy ordering
• Perform digestions and photometric measurements in the same vial.