SureSeal™ Screw Caps

SureSeal Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the IntegraSeal Caps with molded O-rings, there is a perfect seal for your important solutions.

IntegraSeal Caps with Molded O-Rings

• Purity and security molded in.
• Securely bonded—the O-ring can’t fall out.
• No contamination from outsourced materials or handling.
• No possibility of double O-rings.

GripSeal Caps with Rubber Grips and Molded O-Rings

• Rubber ribs allow for effortless opening and closing—even when frozen.
• Contrasting color stripes enable easy branding or organization.
• Securely bonded—the O-ring can’t fall out.
• No contamination from outsourced materials or handling.
• No possibility of double O-rings.

Standard Screw Caps

• Easy 3⁄4 turn to open and close.
• Synthetic O-ring, except 2003.
• Available with and without attached tether.
• Wide variety of color options.
• Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.

Screw Microtubes

• Designed for the perfect fit for all SureSeal Screw Caps.

IntegraSeal Caps with Molded O-Rings

[Product_Table ID=’2791′ name=’IntegraSeal Caps’]

GripSeal Caps with Rubber Grips and Molded O-Rings

[Product_Table ID=’2795′ name=’Standard Screw Caps’]

Standard Screw Caps

[Product_Table ID=’2793′ name=’GripSeal Caps’]