This EU tube features a thin-wall, flat optical cap. The glass-grade,
optical area is very well suited for Real-Time PCR, but it may also be
used for writing identifications on. This EU tube is also suited for
This EU tube features a dome cap with a flat shaped optical area on top. It
offers great flexibility in opening and closing repeatedly. The special
anti-contamination tab prevents fingertips from touching the outskirts of
the cap closing area, thus preventing DNA carryover.