| Part No. | Description | UOM |
| 805001 | 5 mL glass sample tube with foam breaker | EA |
| 805003 | 25 mL glass sample tube with foam breaker | EA |
| 805002 | 5 mL glass Sample Tube with septa side arm | EA |
| 805004 | 25 mL glass Sample Tube with septa side arm | EA |
| 774200 | Septa for side arm tubes, pkg of 10 | PK |
The Purge & Trap Glass Sample Tubes are utilized with the S.I.S. Purge & Trap System and other manufacturers systems utilized for the analysis of liquid and solid samples. All tubes are constructed from borosilicate glass with 0.5″ O.D. tube ends for mating with standard 1/2″ fittings. The tubes incorporate a foam breaker usable for the purging of foaming samples.
Two sizes of tubes are available. The 5.0 mL glass tubes are 5.75 inches long with a 1.0 inch diameter foam breaker. The 25.0 mL glass tubes are 7.60 inches long with a 1.6 inch diameter foam breaker. The top connection on all tubes is 0.50 inch outside diameter.
In addition, two styles of each tube size are available. The standard tubes are straight with no side arms and are used for most applications. The side arm style includes a standard glass septum holder side arm mounted on the foam breaker bulb. This septum side arm is routinely utilized for the injection of samples or internal standards into the sample tube during purging in order to assure complete entry of the sample to the sparge vessel with no loss to the atmosphere.