McKesson Test Tube Round Bottom Plain 12 X 75 mm 5 mL Without Color Coding Without Closure Glass Tube, 250/BX

Test Tube Round Bottom Plain 12 X 75 mm 5 mL Without Color Coding Without Closure Glass Tube, 250/BX

This round bottom test tube is a plain 12 X 75 mm glass tube with a 5 mL capacity. It fits lab and clinical workflows that need clear, chemically inert tubes for tissue culture, blood bank work, or other routine handling where color coding and closures are not needed. Buyers choosing this version get a nonsterile tube with a fire-polished rim and round bottom.

Good Fit For

• Tissue culture workflows
• Blood bank applications
• Labs that need clear, non-color-coded test tubes
• Buyers standardizing around 12 X 75 mm, 5 mL tubes

Key Features

• 5 mL capacity supports small-volume sample handling
• 12 X 75 mm size helps maintain consistency in routine tube workflows
• Borosilicate glass is chemically inert to help reduce pH changes and potential leaching
• Round bottom design with fire-polished rim supports careful handling
• Nonsterile, plain tube without color coding or closure for straightforward lab use
• Controlled dimensional specifications support reliable, uniform results

Applications and Usage

• Handling small 5 mL samples in laboratory settings
• Tissue culture procedures using chemically inert glass tubes
• Blood bank workflows where plain tubes are preferred
• Routine testing that benefits from uniform tube dimensions

Packaging and Handling

• Packaging: BX.
• Size: 12 X 75 mm.
• Material: Plastic.
• Sterility: Nonsterile.
• This tube does not include a closure
• This version does not use color coding, which may matter for sorting workflows
• The round bottom shape may not suit setups that require a flat-standing tube
• The tube is nonsterile, so buyers should match it to the required handling environment

FAQ

• What size and capacity is this test tube? This test tube measures 12 X 75 mm and holds 5 mL.
• Is this test tube sterile? No. This test tube is nonsterile.
• Does this test tube come with a closure or cap? No. This is an open glass tube without a closure.
• What material is the tube made from? The product details describe a clear borosilicate glass tube chosen for chemical inertness and durability.
• What kinds of lab work is this tube used for? The product details indicate use for tissue culture and blood bank applications.

From McKesson.