This EU 0.2ml strip does not need a special means for closure. The
optical clear caps are already attached to every single tube of this strip,
and they can be opened and closed separately.
Material: PP
Clamps are made of polyacetal that won't rust or corrode. Snapper
clamp size will vary with hose thickness and barbed fitting sizes. An
assortment kit includes 24 clamp i.e, 6 of each size 1.5, 4, 6 and 8.
Material: Acetal