Restek Hub-Cap Adaptor and Mobi-Cap, for Use w/GL-45 Solvent Bottles, Kit

Allow the use of the Mobi-Cap Top with 4-liter solvent bottles.

TECH TIP: Which bottle top do I need?

I have a 4-Liter bottle...
Option 1: Hub-Cap Top (cat.# 26541)
or
Option 2*: Mobi-Cap Top (cat.# 27835, 27836, 27837, 27851, 27852, 27853) plus Hub-Cap Adaptor (cat.# 26538)
* Also available as a kit (cat.# 26540)

I have a GL-45 bottle...
Option 1: Mobi-Cap Top (cat.# 27835, 27836, 27837, 27851, 27852, 27853)
or
Option 2*: Hub-Cap Top (cat.# 26541) plus
Mobi-Cap Adaptor (cat.# 27197)
* Also available as a kit (cat.# 26551)