• Non-pyrogenic, non-cytotoxic, non-mutagenic, heavy-metals free and BSE/TSE free
• Sterilized by beta radiation (SAL 10-6)
• Enhanced cap features a star socket designed specifically for use with automated capping/decapping equipment
• Printed graduations for accurate measurements
• Tamper evident packaging
• Self-standing tubes interlock with Globe workstation racks
• NOT TO BE USED IN THE LIQUID PHASE OF LIQUID NITROGEN