WHEATON® Graduated, Clear, Media / Lab Bottle, 38-430 Thread, 1000mL

• With graduations and marking patch for easy measuring volume and identifying content
• Made 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 types of liners
• Hand grips on 1 Liter bottle provide easy handling
• Special pour lip facilitates drip free pouring
• Packaged in partitioned carton to help prevent scratch marks on bottles
• Black phenolic 33-430 or 38-430 screw caps can also be purchased separately

WHEATON® Graduated, Clear, Media / Lab Bottles have a narrow mouth, no-drip pour lip and sloping shoulders to facilitate pouring and cleaning. Bottles show approximate volume graduations and have a large writing patch. Bottles, rubber lined and PTFE caps are autoclavable. The bottles are manufactured from a clear borosilicate glass (meet USP Type I standards). Low alkali content helps prevent changes in pH and maintain purity of contents.

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