About this item

• Come with black screw top closure caps
• Made of glass, durable and reusable, ensuring long term sample stability for most analytes
• Note: Not borosilicate glass. Use below 70 °C. If sterilization is needed, use alcohol or low-temperature methods.
• StonyLab ensures premium product and customer service; If received damaged, please contact us immediately; We will solve it until satisfied
• ASIN: B091JW4BYK, B0814S6J35