ESI spray chip
"Achieving extremely tight tolerances" ESI spray chips enable stable and reproducible spraying with strict tolerances at the micro level.
【The Sharp Singularity Emitter】 To achieve a stable and reproducible spray, extremely strict tolerances at the micro level during production are required. The ESI spray chip "The Sharp Singularity Emitter" from Fossiliontech features: ◆ An extremely sharp chip tip ◆ A consistent inner diameter up to the chip tip (minimum 10μm) ◆ Very strict tolerances 【LOTUS Sharp Singularity Emitter】 The "LOTUS Sharp Singularity Emitter" has a hydrophobic treatment on its surface, which means the meniscus is fixed only at the inner diameter. This results in good ionization efficiency at low voltage and achieves a stable spray. Compared to The Sharp Singularity Emitter: ◆ The number of peptide IDs increases by 3.3%. ◆ The variation in peptide IDs is reduced by 5.5 times.
basic information
【Safety/Usability】 Each capillary is housed in an individual capillary guard to facilitate storage and quality control. Additionally, Fossiliontech controls the production, QC/QA, and delivery of all spray chips. All spray chips undergo inspection and testing before shipment, and a quality control report is provided. 【Chip Specifications】 The length of the chip can be freely selected by the customer. Please feel free to consult us. For the selected inner diameter, it is generally recommended to use 10um for fluid delivery below 200nl/min and 20um for above that. The specifications for the spray chips are common between The Sharp Singularity (Regular) and LOTUS Sharp Singularity. Please specify which spray chip you are interested in when making your inquiry.
Price information
Please contact us.
Delivery Time
Model number/Brand name
The Sharp Singularity Emitter/LOTUS Sharp Singularity Emitter
Applications/Examples of results
For more details, please refer to the catalog PDF or feel free to contact us.
Detailed information
Line up（2）
| Model number | overview |
|---|---|
| The Sharp Singularity Emitter | Through micro-machining, it achieves "extremely sharp chip tips," "constant inner diameter up to the chip tip (minimum 10um)," and "very strict tolerances." |
| LOTUS Sharp Singularity Emitter | Since the LOTUS Sharp Singularity Emitter has a hydrophobic treatment on its surface, the meniscus is fixed only in the inner diameter area. This results in good ionization efficiency at low voltage and stable spraying. |
