Apex Plus Cap Insert Purple (500 pcs)

These colourful cap inserts are available in blue, green, purple, orange, red, white or yellow. The cap inserts also feature a frosted write-on area for sample identification.


The cap inserts fit into the CP5325 range of screw caps for colour-coding samples in APEX White Label or APEX Plus microcentrifuge tubes. These caps have a notched surface that accommodates one of the cap inserts and simply snaps into place. The screw caps are also available in various colours, choose between blue, lilac, natural, red, white or yellow. This means that a wide range of colour combinations can be generated to colour-code samples in the lab.


APEX White Label microcentrifuge tubes are available in volumes of 0.5, 1.5 or 2.0 ml and can be freestanding or conical bottom.

Cap Insert Specification:

• Material: Polypropylene
• Colour: Red
• Cap fit: CP5325N.

(For other colours, use alternative suffix: B=Blue, L=Lilac, N=Natural, R=Red, W=White or Y=Yellow)