81pcs 5ML Professional Freezing Tubes Plastic Vials Sample Tubes with Screw Lid

$0.99

81pcs 5ML Professional Freezing Tubes Plastic Vials Sample Tubes with Screw Lid81pcs 5ML Professional Freezing Tubes Plastic Vials Sample Tubes with Screw Lid81pcs 5ML Professional Freezing Tubes Plastic Vials Sample Tubes with Screw Lid

DescriptionThis is a frozen test tube, mainly made of lightweight and durable plastic materials, safe and gentle, strong and freeze-resistant, and can serve you well. Reasonable design, excellent workmanship, reasonable structure and volume, can better help you collect liquid for sample storage. This is a very good plastic freezing tube, and it will be your good choice of sampling tube.Features-Color: Assorted color. -Material: Plastic. -Size: About 5.80X1.80X1.30cm/ 2.28X0.71X0.51inch. -Capacity: 5 ML.-Mainly made of plastic materials. Lightweight and durable, mild antifreeze. -With a test tube cover, it is safer and more convenient, and it will be your good choice. -With a reasonable structure and volume, it can better help you collect liquids for sample storage. -Transparent and gentle, smooth and durable, it can serve you well. -It is made with excellent craftsmanship and has excellent airtightness, so you can use it with confidence.