20pcs Test Tube Clamps Laboratory Experiment Accessory Wooden Test Tube Holder Chemical Testing Apparatus for Lab Use

Package Include 20 tube clamps Characteristics -Product Info:Test tube clip - Material: . - Size: 18.00X1.50X1.20 cm/ 7.07X0.59X0.47 inch. - Perfect for laboratory experiment experimental course test tube bracket. - It comes with lightweight, provides convenience to use Testing Tube Holder clip. - The material enjoys the strong durability, which has heat resistance. - ColorBeige - It it suitable for 2cm outside diameter test tube Test Tube Parts. - Features the long handle, which can efficiently your safety lab tube holder clamp.Goods Description Test Test Tube Holder It comes with 18-cm long handle, which keeps you from the test tube and your safety.lab clamp stand This test tube holder is made of wood material which is durable.Test Tube Parts It can help you steadily hold the test tube.Test Tube Holder Suitable for laboratory experiment and experimental lesson.Test Tube Accessory Features lightweight, which will efficiently your fatigue of lasting holding

• Probe test clip clamp--comes with a long handle, which can keep you from the test tube and keep you safe, clamp
• Laboratory tool--perfect for laboratory experiment experimental course,round tube clamp
• Lab tube holder--features heat resistance, which has high durability and reliability,Test Tube Holder
• Laboratory equipment--the test tube holder is durable, which is not easy to be broken and deformed, Test Tube Holder
• Test tube holder clamp--specially designed for experimental test tube suitable for laboratory experiment and experimental lesson,Test Tube Accessory