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Pages in this section: E40 E41 E42 E43 E44 E45
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E41
New Objective Electrospray Tips
Scientific Instrument Services, Inc.
FAX: 908-806-6631
Optimal Online Analysis
F
used-silica PicoTip® emitters for online electrospray are available in the SilicaTip™ and the TaperTip™, which differ in size and
operational flow rates. TaperTips are very robust emitters used in microspray applications. Your emitter-mounting hardware must
accommodate 150 or 360 µm outside diameter (OD) fused-silica tubing.
SilicaTips
Fused-silica emitters engineered for continuous-flow nanospray and LC-MS
within a flow rate of 20-1,000 nL/min. Each tip is video inspected to ensure that
tip shape and taper conform to designed specifications and have a clear path.
SilicaTips are able to perform electrospray for hundreds of hours of continuous
operation (more than 800 hours with an MeOH/Water/Acetic Acid mobile phase)
without a loss of coating.
Benefits
Durable and rugged
Consistent, sustainable spray
Wide selection of ID and tip sizes for different applications and flow rates
Available in range of lengths to fit a variety of mass spectrometer systems
Multiple coating options to fit a variety of contact techniques
Custom sizes available
TaperTips
Designed for microspray flow rates (0.2 to 3.0 µL/min.), fused-silica TaperTip
emitters are specifically tailored to meet the rigorous demands of continuous-flow
microspray and LC-MS. Each tip is video inspected to ensure that tip shape and
taper conform to designed specifications.
Benefits
Proven for flow rates of 0.2 to 3.0 µL/min
Reduced particle clogging
External taper only
Extremely rugged and long-lasting
Wide selection of tip IDs to meet specific applications
Multiple coating options for a variety of contact styles
Metal TaperTips
Precision trimmed and polished, stainless steel TaperTip emitters are micro-spray workhorses. Extremely durable, each tip can last
through months of delivery time. Emitters are easily inserted into a microsleeve to enable use with systems requiring 360 µm OD tip sizes.
Benefits
Outstanding durability, reliable performance > 1,000 hours
Accommodates a wide flow range: 0.2 - 1.5 µL/min
Provides a stable, reliable spray
No internal taper means less clogging
Reusable
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