Accudose - Tubes & Plugs - Separate by Centrix SKU 989-0404AA 123 $82.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Payment methods: We accept all major credit cards American Express Mastercard Visa Tubes and Plugs 100/Pk Medium Viscosity Separate Clear Tube and Gray Plug. Package of 100 Tubes and Plugs.