Dear Lab Guy,
Thank you for taking the time to consider my question. I am wondering if the SP Bel-Art Replacement Spigot for Autoclavable Polypropylene Carboys would fit the Nalgene or Fisher Carboys?
Hi Sherrie, Lab Guy here!
The Replacement Spigot for Autoclavable Polypropylene Carboys does have the same size and thread as the Nalgene spigots, namely a 1-⅛“(1.125) with a #12 thread. This means it should fit.
I hope this helped and answered your question. Thanks for writing in, and please feel free to write back if I can help in any other way.
Yours in science, Lab Guy