Description If you are looking for PTFE beaker, then your research is here. That's because our products can meet your needs. It is made of good material and wonderful craftsmanship, durable and practical, and can provide you with stable working performance. Features - Color: White. - Material: PTFE. - Size: 5.50X4.00X3.50cm/2.16X1.57X1.38inch. - Capacity: 30ml. -Note: random style - Made of premium PTFE material, durable and practical, useful and excellent for long time use. - It is high temperature resistance, acid and alkali resistant, excellent and good performance. - Unique design, perfect for accurate measurement, make the experiment results accurate. - Stable base increases the stability, tapered pour spout make it easy to pour, simple and useful. - It can be reusable, easy to clean, perfect for liquid storage, wonderful laboratory equipment. Made of premium PTFE material, durable and practical, useful and excellent for long time use. It is high temperature resistance, acid and alkali resistant​, excellent and good performance. Unique design, perfect for accurate measurement, make the experiment results accurate. Stable base increases the stability, tapered pour spout make it easy to pour, simple and useful. It can be reusable, easy to clean, perfect for liquid storage, wonderful laboratory equipment.