World Precision Instruments

Search the site by KEYWORD


Quick Finder


Testimonials

John Dolan, University of Hertfordshire

Julian at WPI provides excellent service and advice. Nothing is too much trouble.
read more

Dumont Tweezers #3

Dumont Tweezers #3

  • 12cm (4.75") Long
  • Straight
  • Stainless steel

 Options

Order code Tip Size
500338 0.17 x 0.10 mm
503235 0.20 x 0.12 mm

 

Inox & Stainless Steel Material Information

Choose Inox or Stainless Steel forceps for general use applications. They are autoclavable, have general corrosion resistance, and Rockwell Hardness measurement of 55-56 which makes them strong enough to resist breakage but flexible enough to bend slightly. The maximum temperature these materials can handle is 350° C and they are magnetic.

Dumoxel Material Information

Resistant to staining, but slightly softer and less magnetic than stainless steel (Rockwell Hardness measurement of 36). Higher resistance to corrosion due to high content of molybdum and chromium. Very resistant to sulphuric acid, hydrochloric acid and other mineral and organic acids. Autoclavable. More likely to bend than to break. The maximum temperature this material can withstand is 350° C.

Dumostar Material Information

Highly resistant to metal fatigue, has great elasticity, and is durable (Rockwell Hardness measurement of 62). Resistant to mineral and organic acids, salt. Autoclavable. More likely to break than to bend. The maximum temperature this material can withstand is 550° C.

Titanium Material Information

Completely stain-free, 40% lighter than regular stainless steel, completely non-magnetic, but is also the softest alloy (Rockwell Hardness measurement of 37. Can be used in a corrosive environment. Autoclavable. The maximum temperature this material can withstand is 550° C.



Choose Quantity
500338

500338

Dumont Tweezers #3

  • 12cm long
  • Straight
  • 0.17 x 0.10mm tips
  • Stainless Steel


Choose Quantity
503235

503235

DISCONTINUED

Dumont Tweezers #3

  • 12cm Long
  • Narrow
  • 0.20 x 0.12mm Tips
  • Stainless Steel

Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

Keep in Touch

We promise NEVER to share your details with anyone. You can opt out at any time.