Tape Dispenser. This durable tape dispenser is molded of high-strength ABS plastic and has a steel serrated cutting blade. It also features an aluminum roller on which the roll of tape glides for smooth, easy dispensing. The roll of tape is held in place by a spring-loaded cover. 8 1/8"" x 4 5/8"" x 2 3/8"".

Tapes. Freeze it...autoclave it...even spill acids, alkalies, and organic solvents on it...and this tape stays put. Its resistance to chemicals and moisture gives it great versatility for heavy-duty lab use. Test results prove that it remains securely affixed with no discoloration after being autoclaved for 40 minutes at 125°C as well as after one week in liquid nitrogen at -196°C. These clear polyester tapes are 1 mil (.001"") thick with 1 mil of acrylic adhesive.