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Test Tube Aluminium caps. For tubes 16mm diameter. R in colour. Sterilisable. Anodic oxidised. Sprin

Test Tubes and Accessories Item Code: 5425411

Test Tube Aluminium caps. For tubes 16mm diameter. R in colour. Sterilisable. Anodic oxidised. Springs made of chromium-nickel-steel, which clamp against the outer wall of the vessel. Germany