These clear polypropylene sealing caps, available as strips of 8 caps (domed or flat optical) and strips of 12 caps (flat optical) are molded from virgin polypropylene and are compatible with our tube strips and 96 well PCR plates.

• Easy to apply
• Large end tabs for easy removal
• Labeled for orientation

Flat caps are optically clear for fluorescence detection (e.g. qPCR).