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the indigo being deoxidized by means of oxide of tin and potash; and 4th, as soluble indigo. The first three blues are not acted upon by dilute acids or alkalies. By chlorine and nitric acid ...

The new palm vein device by Fujitsu works by capturing a person's vein pattern image while radiating it with near-infrared rays. The deoxidized hemoglobin in the palm vein absorbs these rays, thereby ...

Description: Corey Steel Company has been distributing copper and copper alloy products since the company's inception. Various grades of brass, bronze, high leaded brass, and leaded nickel silver can ...

Maximum security - vein patterns are unique to individuals and the sensor of the palm vein device will only recognize the pattern if deoxidized haemoglobin is actively flowing within the individual's ...

Alloy 60 is used for Gas Metal Arc Welding (GMAW), Gas Tungsten Arc Welding (GTAW), and Submerged Arc Welding (SMA) of Monel type alloys 400 and 404, as well as ...

Abstract Metal-incorporated SAPO-34 catalysts were prepared by one-step hydrothermal method. Effects of various parameters including the types of metal ions, Cu2+ sources, structure directing agents ...