30ML || 30mL capacity culture tubes measure 25mm in diameter and 100mm tall
INDUSTRIAL QUALITY || Made from heavy-duty borosilicate 3.3 glass
AIRTIGHT SCREW CAPS || Rubber lined screw caps provide airtight seal
GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use
Borosilicate Test Tube with Screw Cap - Culture Tubes - 25x100mm, Pack of 12
These are high quality culture tubes that come in case packs. Please wash thoroughly before use.