Micro-Needles

Micro-Needle

These micro-needles are for micro-dissections. They are made from high quality tungsten. Select from either a sharp 1 micron tip or a blunted 3 or 5 micron tip.

  • For very fine micro-dissections
  • Sharp or blunted tips available
  • Provides lateral stability
  • Minimal spring action

Item# Description U.S. List Price Quantity
72-0425 Etched Tungsten Micro-Needle, blunted 3 µm tip, 127 µm shaft, pkg. 10
72-0424 Etched Tungsten Micro-Needle, blunted 5 µm tip, 254 µm shaft, pkg. 10
72-0423 Etched Tungsten Micro-Needle, sharp 1 µm tip, 254 µm shaft, pkg. 10
72-0422 Etched Tungsten Micro-Needle, sharp 1 µm tip, 127 µm shaft, pkg. 10
Login for U.S. Pricing


These micro-needles are for micro-dissections. They are made from high quality tungsten. Select from either a sharp 1 micron tip or a blunted 3 or 5 micron tip.

  • For very fine micro-dissections
  • Sharp or blunted tips available
  • Provides lateral stability
  • Minimal spring action

All micro-needles provide lateral stability as well as minimal spring action during manipulation. These micro-needles are 12 mm (0.5 in) long and are supplied in a box of 10. Select from either a 127 or 254 micron shaft.

Specifications72-042572-042472-042372-0422
ConfigurationBluntedBluntedSharpSharp
Instrument Length12 µm (0.5 in) 12 µm (0.5 in) 12 µm (0.5 in) 12 µm (0.5 in)
MaterialTungstenTungstenTungstenTungsten
Shaft Length 127 µm254 µm254 µm127 µm
Tip Width3.00 µm5.00 µm1.00 µm1.00 µm