Empty Pulled Fused Silica Columns from Dr. Maisch
Dr. Maisch has been recognized for many years by proteomics scientists for his portfolio of various sub-2 μm silica bulk media, offering excellent performance when packed in capillary columns.
Therefore, they also provide a range of empty pulled fused silica columns that can be used in combination with their (bulk) media.

Features
The performance of a packed integrated emitter capillary is highly dependent on the quality of the glass capillary used for packing the media.
Dr. Maisch conducted extensive testing on various:
- Fused silica tubing and polyimide coatings
- Integrated emitter designs (including shape, orifice, size, and length)
- Polishing techniques
Through this research, Dr. Maisch identified the optimal hardware for self-packing nano-LC columns with integrated emitters.
Dr. Maisch offers empty integrated emitter capillaries which combine:
- Top-performing sub-2μm Dr. Maisch C18 silica
- A revolutionary new packing process
- A uniquely designed and packed emitter
Product Types
Take a look at the table below for more information about the different types of Empty Dr. Maisch Columns that we offer.
Product No. | Description | Media | Length (mm) | ID (µm) | Quantity |
.pt100.075.00XX (XX = 02, 10, 20) | EMPTY pulled tip Fused Silica (FS)-Nano Columns 100 mm x 75 µm | No | 100 | 75 | 2, 10, 20 |
.pt200.075.00XX (XX = 02, 10, 20) | EMPTY pulled tip Fused Silica (FS)-Nano Columns 200 mm x 75 µm | No | 200 | 75 | 2, 10, 20 |
.pt300.075.00XX (XX = 02, 10, 20) | EMPTY pulled tip Fused Silica (FS)-Nano Columns 300 mm x 75 µm | No | 300 | 75 | 2, 10, 20 |
.pt400.075.00XX (XX = 02, 10, 20) | EMPTY pulled tip Fused Silica (FS)-Nano Columns 400 mm x 75 µm | No | 400 | 75 | 2, 10, 20 |
.pt500.075.00XX (XX = 02, 10, 20) | EMPTY pulled tip Fused Silica (FS)-Nano Columns 500 mm x 75 µm | No | 500 | 75 | 2, 10, 20 |
For more information on Dr. Maisch, click here.