Showing 49–60 of 308 results

  • Iron Powder, super fine

    Iron Powder, super fine

    0 out of 5
    $32

    Super fine hydrogen reduced iron powder for pigment, sintered products, Powder metallurgy, chemical reactions, Soft magnetic composite compounds, magnetism experiments, fingerprinting powder and making magnetic paints. Additional Description Analysis:Iron > 97.7% Acid insolubility = 0.90% H2-Loss = 1.75% Apparent Density [HALL] = low <2.2 g/cm3Screen Analysis: -100 MESH 100% +200 MESH 0.1% +325 MESH 2.4% -325 MESH 97.5%   HTS#: 7205.21.0000CAS#: 7439-89-6

  • Copper Powder, Super fine, Spherical

    Copper Powder, Super fine, Spherical

    0 out of 5
    $38

    CU112SP is a super fine, high density, high purity spherical copper powder that provides high heat conductivity and electrical conductivity properties to your products.Our specification guarantees that at least 95% of this powder are particles smaller than 44 micron. A typical analysis however shows that 99.9% of particles are smaller than 44 micron. Most particles…

  • Soft Magnetic Iron Powder

    Soft Magnetic Iron Powder

    0 out of 5
    $25

    SM1001 is an ultra pure soft-magnetic iron powder used to manufacture electromagnet cores, transformer cores and other soft magnetic P/M parts that require high magnetic permeability, high induced magnetization and low coercive force. Apparent density is about 2.92, purity is more than 99%, U.S. Mesh size = about 100. Additional Description Particle Size Analysis: U.S….

  • Oxalic Acid, Technical Grade, 99.6%

    Oxalic Acid, Technical Grade, 99.6%

    0 out of 5
    $26

    Oxalic Acid crystals C2H2O4.2H2O Synonyms: Ethanedionic acid; Ethane-1,2-dioic acid Grade: Technical. Applications: Automobile radiator cleanser; rust cleaner, general metal and equipment cleaning; purifying agent; leather tanning; wood bleach; catalyst; laboratory reagent.Old Product Code: S014D  

  • Boric Acid NF/USP Grade, Powder

    Boric Acid NF/USP Grade, Powder

    0 out of 5
    $35

    Boric Acid; Orthoboric Acid; H3BO3; CAS# 10043-35-3; hydrogen borate; acidum boricum is a weak acid of boron often used as an antiseptic, insecticide, flame retardant, as a neutron absorber, and as a precursor of other chemical compounds. Other uses include Textile Fiber Galss, Borosillicate Glass, Glazes and Enamels, casting powder and flux.

  • Porcelain Mortar & Pestle (Complete set of 3 sizes)

    Porcelain Mortar & Pestle (Complete set of 3 sizes)

    0 out of 5
    $50

    FREE SHIPPING AVAILABLEComplete set of Mortars and Pestles in 3 popular sizes is a valuable addition to any laboratory or professional kitchen. Use them to grind chemicals or herbs to fine powder or paste as needed. Made of high quality white porcelain material with shiny white glaze and abrasive grinding surfaces. (I use them to…

  • AC Transformer, 120 to 9 Volts

    AC Transformer, 120 to 9 Volts

    0 out of 5
    $17.50

    Portable AC transformer, Converts 120 volts AC to 9 Volts AC. Specifications: Primary (input): 120V 60Hz 0.23ASecondary (output): 9V 20VA AC Warning: Indoor/ dry location use only.

  • Neodymium Magnet, Square, 1 x 1 inch

    Neodymium Magnet, Square, 1 x 1 inch

    0 out of 5
    $10

    Very strong (N35-N40) super strong magnet square block with slightly rounded corners. Plated with nickel. The square is 1″ x 1″ and the thickness is 1/4″.   N35=35 MGOe (Mega Gauss Oersted)= 3500 Tesla Warning: Gloves and goggles are required when handling these magnets. Neodymium magnets should always be handled carefully. Some that are slightly larger than…

  • Titanium Electrodes, Flat

    Titanium Electrodes, Flat

    0 out of 5
    $5.50

    One Titanium Electrode, size about 19mm x 125mm. Titanium Electrodes are sheets of high purity Titanium metal cut to the size 5 x 3/4 inches and are generally used as Titanium electrodes in electricity and chemistry experiments. Each electrode is stamped with letters “Ti” for ease of identification. The thickness of Titanium electrodes are about 0.5…

  • Carbon Electrode, Flat

    Carbon Electrode, Flat

    0 out of 5
    $4.75

    Block of carbon used in assembling voltaic cells, electrolysis experiments, etc. Also known as graphite for electricity and electronic experiments. Each Electrode is 125x25x5mm. Price is for one. Minimum order quantity is: 2 Orders of 10 and more receive bulk quantity discount and wholesale discount.

  • Universal pH Paper (pH 1-14)

    Universal pH Paper (pH 1-14)

    0 out of 5
    $3.50

    Universal pH Indicator paper book comes in books of 80 strips that can easily be detached from the book on a perforated line. All you have to do is just dip in and read off! Use these pH indicator strips for rapid measurement of pH in a liquid sample. They can be used with liquids…

  • Neodymium Ball Magnet (1/4 inches, Pack of 10)

    Neodymium Ball Magnet (1/4 inches, Pack of 10)

    0 out of 5
    $8

    Very strong N35 Super Ball Magnet with a diameter of 0.25 inch (about 6 mm). A neodymium magnet (a special type of rare-earth magnet) is a powerful magnet made of a combination of neodymium, iron, and boron — Nd2Fe14B. These magnets are very strong in comparison to their mass, but are also mechanically fragile and…

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