Benchmark 5 mL Test Vial

Reusable clear sample vial for Benchmark aquarium test kits.

• 10 mL capacity
• Clearly marked 5 mL and 10 mL reference lines
• Black screw cap helps prevent spills while swirling
• Wide opening for easy filling, rinsing and drying

Rinse thoroughly with fresh water after each test. Avoid cross-contamination by keeping the vial clean and free of reagent residue.