US-based Thermo Fisher Scientific has introduced the La-Pha-Pack stainless steel cleanroom crimping tools for a controlled, low-effort method of vial sealing.

The optimal crimp is provided for a variety of vial sizes. It provides maximum durability and easily withstands dry heat sterilization or autoclaving as it is made entirely from stainless steel.

The product range is ideal for highly sensitive chromatography cleanroom applications where it is essential that the environment remains free from any potential contaminants.

The mechanism of the La-Pha-Pack crimping tools is both corrosion- and heat-resistant, which contributes to the lifespan.

Furthermore, the stainless steel construction removes the need for any protective coating on the handle or crimp head. Pressure and height of the La-Pha-Pack stainless steel crimping tools are easily adjustable, enabling optimal torque to be applied to a wide variety of vial styles.