| Cat No | Description | Size |
| Flask round bottom two neck | ||
| 74711 | Flask R/B 5ml 14-14 | 5ml |
| 74791 | Flask R/B 10ml14-14 | 10ml |
| 74851 | Flask R/B 25ml 14-14 | 25ml |
| 74901 | Flask R/B 50ml 14-14 | 50ml |
| 74921 | Flask R/B 50ml14-19 | 50ml |
| 74942 | Flask R/B 50ml 19-24 | 50ml |
| 70000503 | Flask R/B 100ml 24 - 14 | 100ml |
| 70000505 | Flask R/B 100ml 24 - 19 | 100ml |
| 70000522 | Flask R/B 250ml 24 - 14 | 250ml |
| 70000523 | Flask R/B 250ml 24 - 19 | 250ml |
| 70000536 | Flask R/B 500ml 24 - 14 | 500ml |
| 70000537 | Flask R/B 500ml 24 - 19 | 500ml |
| 70000437 | Flask R/B 1000ml 24 - 14 | 1000ml |
| 70000438 | Flask R/B 1000ml 24 - 19 | 1000ml |
| 70000460 | Flask R/B 2000ml 34 - 19 | 2000ml |