RestekBig Mouth Step Vial Kit, Red PTFE/Silicone/Red PTFE Septa 0.040", Clear w/Black Cap, 2.0 mL, Preassembled, 100-pk.SKU · 24675
RestekBig Mouth Step Vial Kit, Red PTFE/Silicone Septa 0.065", Amber w/Black Cap, 2.0 mL, Preassembled, 1000-pk.SKU · 24645
RestekBig Mouth Step Vial Kit, Red PTFE/Silicone Septa 0.065", Amber w/Black Cap, 2.0 mL, Preassembled, 100-pk.SKU · 24644
RestekBig Mouth Step Vial Kit, Red PTFE/Silicone Septa 0.065", Clear w/Black Cap, 2.0 mL, Preassembled, 1000-pk.SKU · 24643
RestekBig Mouth Step Vial Kit, Red PTFE/Silicone Septa 0.065", Clear w/Black Cap, 2.0 mL, Preassembled, 100-pk.SKU · 24642