WKM 4 inch Thermoplastic Parafilm M Self Sealing Film

The WKM 4-inch Thermoplastic Parafilm M Self-Sealing Film is a versatile laboratory accessory used for sealing containers, covering petri dishes, and wrapping laboratory equipment. Parafilm M is a thermoplastic material that adheres to itself when stretched, creating a tight seal that prevents contamination and evaporation.

Measuring 4 inches in width, this Parafilm M roll is ideal for sealing various sizes of containers, tubes, and vessels commonly used in laboratory experiments. It provides a flexible and airtight seal that helps preserve the integrity of samples and prevents leakage during storage or transportation.

The self-sealing properties of Parafilm M make it easy to use, allowing researchers to quickly seal and reseal containers without the need for additional adhesive or heat. It conforms to irregular shapes and can be easily cut with scissors or a knife, providing versatility for various laboratory applications.

Widely used in microbiology, molecular biology, and other life science disciplines, the WKM 4-inch Thermoplastic Parafilm M Self-Sealing Film is an essential tool for maintaining sample integrity and ensuring the success of laboratory experiments.