SIELC / Legacy
Legacy
Legacy columns are designed to meet the USP specifications. Sielc offers columns for different designations ranging from L1 to L85.
| Phase | Modification | USP |
| Legacy L1 | C18 | L1 |
| Legacy L3 | Si | L3 |
| Legacy L6 | SCX | L6 |
| Legacy L7 | C8 | L7 |
| Legacy L8 | NH2 | L8 |
| Legacy L9 | SCX | L9 |
| Legacy L10 | CN | L10 |
| Legacy L11 | Ph | L11 |
| Legacy L12 | SAX | L12 |
| Legacy L13 | C1 | L13 |
| Legacy L14 | SAX | L14 |
| Legacy L16 | C2 | L16 |
| Legacy L18 | NH2, CN | L18 |
| Legacy L20 | Diol | L20 |
| Legacy L26 | C4 | L26 |
| Legacy L28 | NH2, C8 | L28 |
| Legacy L44 | SCX, C8 | L44 |
| Legacy L78 | anion-exchange, reversed phase >C8 | L78 |
| Legacy L85 | WCX, reversed phase >C8 | L85 |
Sielc Legacy USP Columns Brochure