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Hub-Cap bottle tops are a great way to neatly keep your mobile phase lines where they belong. Use them instead of plastic paraffin film, aluminum foil, or tape on your mobile phase reservoirs.
TECH TIP: Which bottle top do I need?
I have a 4-Liter bottle...
Option 1: Hub-Cap Top (cat.# 26541)
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)
Option 2*: Hub-Cap Top (cat.# 26541) plus
Mobi-Cap Adaptor (cat.# 27197)
* Also available as a kit (cat.# 26551)