WHEATON® Media / Lab Bottle, 250 mL, 67 x 148 mm, Non-graduated, with 33-430 LDPE Polyethylene lined Phenolic Cap, Clear Glass, 48/pk

General purpose ungraduated laboratory bottles have a narrow mouth, no-drip pour lip and sloping shoulders to facilitate pouring and cleaning. Bottles, rubber lined and PTFE caps are autoclavable. The bottles are manufactured from clear borosilicate glass (meet USP Type I standards). Low alkali content helps prevent changes in pH and maintain purity of contents.

• Manufactured from low extractable, clear borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements
• Pre-attached black phenolic screw caps with choice of three liners
• Non-Graduated / Unprinted
• Hand grips on 1 Liter bottle provide easy handling
• Special pour lip facilitates pouring
• Packaged in partitioned carton to help prevent scratch marks on bottles
• Black phenolic screw cap can also be purchased separately