World Precision Instruments Dumont Tweezers #5, 11cm, Straight, Self-Closing, 0.05x0.01mm Tips, Biology

World Precision Instruments - 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. - WPI (Additional S&H Or Hazmat Fees May Apply)