Corning Pyrex 9800 Test Tubes 20x150 mm Beaded Rim Borosilicate Glass Lab USA

Description:

Pyrex test tubes (Model 9800) measuring 20x150 mm, made by Corning in the USA. Constructed from high-quality borosilicate glass, these tubes are heat-resistant, chemically stable, and mechanically strong. Each tube features a beaded rim that is fire-polished for added durability and a white marking spot for easy labeling. No caps included.

Specifications:

• Brand: PYREX / Corning

• Model: 9800 (20x150 mm)

• MPN: 9800-20

• Material: Borosilicate Glass

• Dimensions: 20 mm outer diameter x 150 mm length

• Volume Capacity: 34 mL

• Top Style: Plain

Features:

• Made from special PYREX® borosilicate glass tubing

• Beaded rim with fire-polished top for durability

• Chemically stable and heat resistant

• White marking spot for easy labeling

• Excellent clarity and wall uniformity

• Ideal for general lab use, including mixing, heating, and sample storage