Sunniest PhE
– 31 columnsA Novel Bonding Technique (patent pending)
The “State of Art” trifunctional silyl-reagent was developed as shown in Fig.1. This Unique silyl-bonded reagent (HMODTS)can bond with any silanol groups on Silica Sorbent surface as shown in Fig.2.It can expand and contract by itself in Caterpillar manner. This technique can substantially minimise the contribution of residual silanol groups on Reverses phase stationary phase. Finally an end-capping was done with trimethylsilyl-reagent (TMS).
Features
- Little residual silanol groups by an unique bonding technique
- Excellent stability, especially under acidic pH conditions
- Sharp peak shape for acidic, basic and chelating compounds
- RP-AQUA with C28 bonding offers Performance in 100% aqueous conditions, and shows enhanced retention of polar compounds
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Carbon Load, % | 10.0 |
|---|---|---|---|
| Modification | Silica/ Phenylethyl | pH stability from | 1.5 |
| Pore Size (Å) | 120 | pH stability to | 8.0 |
| Surface Area | 340 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| EP2241 | 50 | 2.0 | 3.0 | 120 |
| EP2251 | 75 | 2.0 | 3.0 | 120 |
| EP2261 | 100 | 2.0 | 3.0 | 120 |
| EP2271 | 150 | 2.0 | 3.0 | 120 |
| EP2281 | 250 | 2.0 | 3.0 | 120 |
| EP2341 | 50 | 3.0 | 3.0 | 120 |
| EP2361 | 100 | 3.0 | 3.0 | 120 |
| EP2371 | 150 | 3.0 | 3.0 | 120 |
| EP2381 | 250 | 3.0 | 3.0 | 120 |
| EP2441 | 50 | 4.6 | 3.0 | 120 |
| EP2451 | 75 | 4.6 | 3.0 | 120 |
| EP2461 | 100 | 4.6 | 3.0 | 120 |
| EP2471 | 150 | 4.6 | 3.0 | 120 |
| EP2481 | 250 | 4.6 | 3.0 | 120 |
| EP3241 | 50 | 2.0 | 5.0 | 120 |
| EP3261 | 100 | 2.0 | 5.0 | 120 |
| EP3271 | 150 | 2.0 | 5.0 | 120 |
| EP3281 | 250 | 2.0 | 5.0 | 120 |
| EP3341 | 50 | 3.0 | 5.0 | 120 |
| EP3361 | 100 | 3.0 | 5.0 | 120 |
| EP3371 | 150 | 3.0 | 5.0 | 120 |
| EP3381 | 250 | 3.0 | 5.0 | 120 |
| EP3411 | 10 | 4.6 | 5.0 | 120 |
| EP3441 | 50 | 4.6 | 5.0 | 120 |
| EP3461 | 100 | 4.6 | 5.0 | 120 |
| EP3471 | 150 | 4.6 | 5.0 | 120 |
| EP3481 | 250 | 4.6 | 5.0 | 120 |
| EP3781 | 250 | 10.0 | 5.0 | 120 |
| EP3841 | 50 | 20.0 | 5.0 | 120 |
| EP3871 | 150 | 20.0 | 5.0 | 120 |
| EP3881 | 250 | 20.0 | 5.0 | 120 |