Ultisil XB-C4
– 76 columns
Vendor: Welch Materials
- Suitable for the separation of peptides, proteins
- 300Å is available
- Good peak shape and high performance
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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 | Pore Size (Å) | 300 |
|---|---|---|---|
| Modification | Silica/C4 | Surface Area | 320 |
Choose column specifications
Available: 20 – 300 mm
Available: 1 – 4.6 mm
Available: 3 – 10 μm
Pore Size
Recorded value
300 Å
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
76 columns shown
| Ult10B4315 | 150 | 3.0 | 10.0 | 300 |
| Ult10B4320 | 200 | 3.0 | 10.0 | 300 |
| Ult10B4325 | 250 | 3.0 | 10.0 | 300 |
| Ult10B4330 | 300 | 3.0 | 10.0 | 300 |
| Ult10B44015 | 150 | 4.0 | 10.0 | 300 |
| Ult10B44020 | 200 | 4.0 | 10.0 | 300 |
| Ult10B44025 | 250 | 4.0 | 10.0 | 300 |
| Ult10B44030 | 300 | 4.0 | 10.0 | 300 |
| Ult10B4415 | 150 | 4.6 | 10.0 | 300 |
| Ult10B4420 | 200 | 4.6 | 10.0 | 300 |
| Ult10B4425 | 250 | 4.6 | 10.0 | 300 |
| Ult10B4430 | 300 | 4.6 | 10.0 | 300 |
| Ult3B4102 | 20 | 1.0 | 3.0 | 300 |
| Ult3B4103 | 33 | 1.0 | 3.0 | 300 |
| Ult3B4105 | 50 | 1.0 | 3.0 | 300 |
| Ult3B4110 | 100 | 1.0 | 3.0 | 300 |
| Ult3B4115 | 150 | 1.0 | 3.0 | 300 |
| Ult3B4203 | 33 | 2.1 | 3.0 | 300 |
| Ult3B4205 | 50 | 2.1 | 3.0 | 300 |
| Ult3B4207 | 75 | 2.1 | 3.0 | 300 |
| Ult3B4210 | 100 | 2.1 | 3.0 | 300 |
| Ult3B4215 | 150 | 2.1 | 3.0 | 300 |
| Ult3B4220 | 200 | 2.1 | 3.0 | 300 |
| Ult3B4225 | 250 | 2.1 | 3.0 | 300 |
| Ult3B4303 | 33 | 3.0 | 3.0 | 300 |
| Ult3B4305 | 50 | 3.0 | 3.0 | 300 |
| Ult3B4310 | 100 | 3.0 | 3.0 | 300 |
| Ult3B4315 | 150 | 3.0 | 3.0 | 300 |
| Ult3B4320 | 200 | 3.0 | 3.0 | 300 |
| Ult3B4325 | 250 | 3.0 | 3.0 | 300 |
| Ult3B4330 | 300 | 3.0 | 3.0 | 300 |
| Ult3B44003 | 33 | 4.0 | 3.0 | 300 |
| Ult3B44005 | 50 | 4.0 | 3.0 | 300 |
| Ult3B44010 | 100 | 4.0 | 3.0 | 300 |
| Ult3B44015 | 150 | 4.0 | 3.0 | 300 |
| Ult3B44020 | 200 | 4.0 | 3.0 | 300 |
| Ult3B44025 | 250 | 4.0 | 3.0 | 300 |
| Ult3B4403 | 33 | 4.6 | 3.0 | 300 |
| Ult3B44030 | 300 | 4.0 | 3.0 | 300 |
| Ult3B4405 | 50 | 4.6 | 3.0 | 300 |
| Ult3B4410 | 100 | 4.6 | 3.0 | 300 |
| Ult3B4415 | 150 | 4.6 | 3.0 | 300 |
| Ult3B4420 | 200 | 4.6 | 3.0 | 300 |
| Ult3B4425 | 250 | 4.6 | 3.0 | 300 |
| Ult3B4430 | 300 | 4.6 | 3.0 | 300 |
| Ult5B4203 | 33 | 2.1 | 5.0 | 300 |
| Ult5B4205 | 50 | 2.1 | 5.0 | 300 |
| Ult5B4207 | 75 | 2.1 | 5.0 | 300 |
| Ult5B4210 | 100 | 2.1 | 5.0 | 300 |
| Ult5B4215 | 150 | 2.1 | 5.0 | 300 |
| Ult5B4220 | 200 | 2.1 | 5.0 | 300 |
| Ult5B4225 | 250 | 2.1 | 5.0 | 300 |
| Ult5B4303 | 33 | 3.0 | 5.0 | 300 |
| Ult5B4305 | 50 | 3.0 | 5.0 | 300 |
| Ult5B4310 | 100 | 3.0 | 5.0 | 300 |
| Ult5B4315 | 150 | 3.0 | 5.0 | 300 |
| Ult5B4320 | 200 | 3.0 | 5.0 | 300 |
| Ult5B4325 | 250 | 3.0 | 5.0 | 300 |
| Ult5B4330 | 300 | 3.0 | 5.0 | 300 |
| Ult5B44003 | 33 | 4.0 | 5.0 | 300 |
| Ult5B44005 | 50 | 4.0 | 5.0 | 300 |
| Ult5B44010 | 100 | 4.0 | 5.0 | 300 |
| Ult5B44012 | 125 | 4.0 | 5.0 | 300 |
| Ult5B44015 | 150 | 4.0 | 5.0 | 300 |
| Ult5B44020 | 200 | 4.0 | 5.0 | 300 |
| Ult5B44025 | 250 | 4.0 | 5.0 | 300 |
| Ult5B4403 | 33 | 4.6 | 5.0 | 300 |
| Ult5B44030 | 300 | 4.0 | 5.0 | 300 |
| Ult5B4405 | 50 | 4.6 | 5.0 | 300 |
| Ult5B4407 | 75 | 4.6 | 5.0 | 300 |
| Ult5B4410 | 100 | 4.6 | 5.0 | 300 |
| Ult5B4412 | 125 | 4.6 | 5.0 | 300 |
| Ult5B4415 | 150 | 4.6 | 5.0 | 300 |
| Ult5B4420 | 200 | 4.6 | 5.0 | 300 |
| Ult5B4425 | 250 | 4.6 | 5.0 | 300 |
| Ult5B4430 | 300 | 4.6 | 5.0 | 300 |
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