GP-105 Modified Impinger (M202)
The GP-105 Modified Impinger is complete set up including a 500 ml. bottle and a modified impinger stem that is precision made. EPA Method 202 specifies this impinger in the glassware train. (click on image to enlarge)
Precision Made Ground Glass
500 ml. Bottle
Modified Stem Without Orifice
Teflon™ Coated Viton and Silicone O-rings Included
#28 Ball Joint