GP-104 Greenburg Smith Impinger (orifice)
The GP-104 Greenburg Smith Impinger complete with 500 ml. bottle and impinger stem with the Greenburg Smith orifice. (click on image to enlarge)
Precision Made Ground Glass
500 ml. Bottle
Modified Stem With Orifice
Teflon™ Coated Viton and Silicone O-rings Included
#28 Ball Joint