Models
| Economy Model | Superior Model | Volume Range |
| SF712 | SF726 | 0.2 – 2ml |
| SF713 | SF727 | 0.5 – 5ml |
| SF714 | SF728 | 0.5 – 10ml |
| SF715 | SF729 | 2 – 20ml |
| SF716 | SF730 | 5 – 40ml |
| SF717 | SF731 | 5 – 50ml |
| SF718 | SF732 | 10 – 100ml |
| SF719 | SF733 | 20 – 200ml |
| SF720 | SF734 | 40 – 200ml |
| SF721 | SF735 | 50 – 200ml |
| SF722 | SF736 | 50 – 500ml |
| SF723 | SF737 | 100 – 1000ml |
| SF724 | SF738 | 200 – 1000ml |
| SF725 | SF739 | 1 – 5ml |
