Would this tubing setup be ok even though it has plasticizer?

[Tech22]

If the pastel fluid is only touching the ends of the tubes (the part that goes into the fitting), will it still gunk up? I need to use it as a spacer for putting hard tube on an AIO. My only options are these:

1

2

3

 

or spending over $130 on tygon 2375 (amazon only sells in 50ft). Would this be better? 

Thank you.

[W-L]

4 minutes ago, Tech22 said:

-SNIP-

Get proper components for building a loop if you are using hardline for soft tubing tygon isn't a problem and won't readily leech plasticizer.. 

[Tech22]

19 hours ago, W-L said:

Get proper components for building a loop if you are using hardline for soft tubing tygon isn't a problem and won't readily leech plasticizer.. 

Will the tube ends leech plasticizer, or will only the inside part?

[W-L]

1 hour ago, Tech22 said:

Will the tube ends leech plasticizer, or will only the inside part?

Tygon doesn't leech readily same with proper tubing such as Primochill Advacne LRT oe Mayhems Duraclear.