PVC Flexible Cable
Single Core Wires
Used iphone.
Exhaust Fan
RJ45 Keystone
Network Switch
Light Fixture & Fittings
Emergency Light & Smoke Detector
IT Rack Cabinet
HiraChem is your specialist supplier of Silver Mercury. Mercury (also known as quicksilver) is the only metal which is liquid at room temperature - it is well known for it's use in thermometers, but it is also widely used in scientific research, for dental restoration and in lighting. Mercury forms alloys with different metals easily - these alloys (called amalgams) can be used for creating dental fillings and are in use to create long-life batteries. IT'S MAIN APPLICATIONS ARE: AS CATALYST FOR THE PRODUCTION OF PVC (POLYVINYL CHLORIDE) IN ENERGY EFFICIENT CFL (COMPACT FLUORESCENT LIGHT) BULBS IN CATHODE CELLS IN INDUSTRIAL CHEMICALS IN PAINTS
Zinc ore is most commonly found as zinc carbonate (ZnCO3), known as calamine or smithsonite. It generally occurs as rounded, crystalline crusts or granular, honeycombed masses that have a vitreous or pearly luster and are typically dirty brown or grey in colour. Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity (electrowinning). Item Specification LE: 60.244% Zn: 32.767% Pb: 4.403% Fe: 2.244% Ti: 0.225% Hf: 0.073% V: 0.03% Zr: 0.014% Moisture: >3
Trach Care Tray
Bucket, 2.5 gallon
Non-latex Cleaning Gloves
Patient Care Gloves, non-latex
Waterproofing Pads
Duct Tape
Magnifying Glasses (standard)
Antibacterial Wipes/ Towelettes
Stethoscopes
