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Tip Radius (nm)
Nom: 1
Max: 2
Frequency (KHz)
Nom: 100
Min: 70
Max: 130
Length (µm)
Nom: 36
Min: 34
Max: 38
Spring Const (N/m)
Nom: 0.12
Min: 0.08
Max: 0.18
Width (µm)
Nom: 16.0
Min: 14.5
Max: 17.5
Order a free PEAKFORCE-HIRS-F-B sample
Price: $892.50 (USD)
Sold in packs of 10
Questions? Free, Online Consulting
The world's first probe targeted at delivering high resolution on single biomolecules.

-   Ultra-sharp probe optimized for PeakForce Tapping operation in fluid.
-   Recommended for use with any PeakForce Tapping enabled Bruker AFM.
-   Recommended for highest resolution fluid imaging of individual, isolated bio-sample such as resolving the DNA double helix -- the BioAFM market's standard for demonstrating highest resolution performance.
-   Tips with 1 nm nominal end radius, 0.12 N/m spring constant.
-   Frequency in fluid ~30 kHz.
-   One pack of 10 probes.

Continuous imaging of the DNA double helix obtained while operating on an inverted optical microscope.  Both the major and minor grooves, 2.2 nm and 1.2 nm respectively, are clearly resolved over the entire DNA strand.  150 nm scan size.  Movie playback speed 9x.

Tip Specification
Tip Height (h): 3-8 µm
Front Angle (FA): 15º
Back Angle (BA): 25º
Cantilever Specification
PEAKFORCE-HIRS-F-B Cantilever Image
Material: Silicon Nitride
Geometry: Special
Cantilevers Number: 1
Cantilever Thickness (Nom): 0.250µm
Cantilever Thickness (RNG): 0.235 - 0.265µm
Back Side Coating: Reflective Au