Wheaton Lab Serum Tubing Vials

These Wheaton Lab Serum Tubing Vials are made from low-extractable borosilicate glass tubing for uniform wall thickness. They have a blowback feature in the neck and bottom radius to help prevent cracking during freeze-drying applications. Vials can be autoclaved, dry heat or chemical sterilized.

Clear glass vials have a crimp/serum finish (seals not included) and meet ASTM Type 1, Class A and USP Type I standards. Shrink wrapped to reduce particulate contamination.

Key Features

• “Blow back” neck provides added strength for lyophilization applications
• Made from low-extractable borosilicate glass