While BASIK™ brand screw caps are not designed for ion chromatography, they may work for some applications. But I would not use them sensitive methods.

We do suggest it might be worthwhile for maximum performance in IC to use our ultra-pure polyethylene screw caps, see image below.

Note that these caps, are a single use cap and will not reseal after injection.

Click HERE for more information about IC compatible caps.
Click HERE for PP vials that are IC compatible.

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