Whirl-pak Write-on-strip 254 x 380mm 250pcs

Sterile Whirl-Pak® sample bags with strips Made of a low density polyethylene blend, resulting in a very resistant and transparent bags. Suitable for both solid and liquid samples. The plastic thickness depends on the model (57 to 102 ). This special polyethylene blend makes unnecessary a higher thickness to achieve higher resistance. Leakproof closure by several metallic rounded sticks when you turn closure bands three times. The Whirl-Pak® bags are the unique bags with a one-piece seam, avoiding the possible risks of the loss of the corners bags. Steriles by ethylene oxide. Made with materials suitables for alimentary use. Suitable for liquid nitrogen. White strip bags. The bags capacity is the one achieved with the closing achieved following the instructions described above and the volumes are only approximated. Do not use temperatures up to 82 ºC. Made with materials suitables for alimentary use. Non autoclavable.