[Northkeep] OT - Science Fair Help (equipment locating)

[Emily Minier]

Sorry for the bandwidth, but I'm in serious need of assistance to help
my 14-yr-old daughter (Gator) find the tools she needs for her science
fair project.
 
The list of items that we're looking for is:
- Two-hole rubber stopper (for 1 gallon cider type jug)
- Glass Burner Tip
 
I have no idea where to look in the Tulsa Area to find these two items.
Any assistance is greatly appreciated.
 
YIS, 
Adalia