Glass Barrel: Borosilicate 3.3 

| Volume | 
Series | 
Plunger Tip | 
Front Fitting | 
Part No. | 
| 100 µl | 
H | 
PTFE | 
1/4"-28 UNF | 
2623717 | 
| 250 µl | 
H | 
PTFE | 
1/4"-28 UNF | 
2623817 | 
| 500 µ | 
H | 
PTFE | 
1/4"-28 UNF | 
2623917 | 
| 1.0 ml | 
H | 
PTFE | 
1/4"-28 UNF | 
2623017  | 
| 2.5 ml | 
H | 
PTFE | 
1/4"-28 UNF | 
2623035 | 
| 5.0 ml | 
H | 
PTFE | 
1/4"-28 UNF | 
2623054 |