Tube Stopper (Universal Type) for 12mm

The Gongdong Tube Stopper (Item No: H1014-1) is designed for 12mm test tubes, providing a universal fit that enhances laboratory efficiency. This high-quality stopper is made from durable materials that offer resistance to weak acids, weak bases, organic solvents, and high temperatures. Its smooth and transparent design complements the Gongdong test tube series made of PP and PS materials. With a total quantity of 22,000 stoppers, this product is packaged in bulk, with 2,000 pieces per bag and 11 bags per carton, making it ideal for laboratories with extensive usage needs.

Specifications:

• Item No: H1014-1
• Description of Goods: Tube Stopper (Universal Type) for 12mm
• Quantity: 22,000
• Packing: 2,000 pcs * 11 bags
• Measurement: 49 x 33 x 33 cm