Just curious about the following issues:
1. Some synths suggest using a 2-neck RBF. I asked sometime ago & was told that a 1-neck RBF w/Claisen adapter would do the trick just fine. Wondering if there are any pros/cons to either method?
2. Reflux condensors - Some come with water inlet & drain nipples (BOTH) on one side of the condenser unit. Some have have them pointing in opposit directions, on either side of the condenser. Pros/Cons to each design?
3. I've read synths that suggest using a 4L separatory funnel. Curious if that means that buying smaller separatory funnels in ADDITION to the large one has a use? (this may sound like a dumb question, but not if your lab supplier sent you the wrong funnel & wants you to pay the shipping back to get the one you ordered!)
4. Can raw ketone be stored in a corked, erlenmeyer flask? (in the fridge of course)
thanks beez!
Peace out -