McKesson Test Tube Round Bottom Plain 13 X 100 mm 7 mL Without Color Coding Without Closure Glass Tube, 250/BX

Test Tube Round Bottom Plain 13 X 100 mm 7 mL Without Color Coding Without Closure Glass Tube, 250/BX

This round bottom test tube is a plain 13 X 100 mm glass tube with a 7 mL capacity and no closure or color coding. It fits buyers who need clear, chemically inert tubes for laboratory workflows such as tissue culture or blood bank use. Fire-polished rims and controlled dimensional consistency support reliable handling and more uniform results.

Good Fit For

• Tissue culture workflows
• Blood bank settings
• Labs needing chemically inert glass test tubes
• Applications requiring a plain, non-color-coded open tube

Key Features

• 13 X 100 mm size with 7 mL capacity for small-volume lab work
• Clear glass tube helps with easy visual inspection of contents
• Chemically inert borosilicate glass helps reduce pH changes and potential leaching
• Round bottom design with fire-polished rim for dependable lab handling
• Controlled dimensional specifications support more uniform, repeatable results
• No closure and no color coding for buyers who want a plain open tube format

Applications and Usage

• Holding and handling small 7 mL samples in laboratory settings
• Tissue culture work where borosilicate glass is preferred
• Blood bank workflows that call for round bottom glass tubes
• General lab use where clear, plain test tubes support visual checks

Packaging and Handling

• Packaging: BX.
• Size: 13 X 100 mm.
• Material: Plastic.
• This tube comes without a closure, so buyers should confirm whether separate caps or stoppers are needed for their workflow.
• The tube has no color coding, which may matter if your process depends on visual tube differentiation.
• Round bottom tubes may require the appropriate rack or holder for stable upright handling.

FAQ

• Does this test tube include a closure? No. This is an open test tube without a closure.
• What size and capacity is this test tube? This test tube measures 13 X 100 mm and holds 7 mL.
• What kind of material is used for the tube? The product details describe a clear borosilicate glass tube chosen for chemical resistance, durability, and inert performance.
• Where can this test tube be used? The product details indicate use for tissue culture and blood bank applications.
• Does this test tube have color coding? No. This tube is plain and does not include color coding.

From McKesson.