Copper Turnings

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Copper Turnings
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  • Copper turnings, 99.9% (metals basis)

    Thermo Scientific Chemicals

    Purity: 99.9% (metals basis) CAS Number: 7440-50-8 Harmonized Tariff Code:  7403.19

  • Copper Metal, Heavy, Turnings

    Spectrum Chemical

    CAS No.: 7440-50-8

  • Copper Metal, Light, Turnings

    Spectrum Chemical

    CAS No.: 7440-50-8

  • Empirical Formula: Cu Linear Formula: Cu Formula Weight: 63.55 MDL Number: MFCD00010965 Purity: ≥99.0% Boiling Point: 2567 °C(lit.) Melting Point: 1083.4 °C(lit.) Density: 8.94 g/mL at 25 °C(lit.)

  • Copper Stain Kit: The Reversible Copper Stain Kit is designed for the rapid detection of proteins fractionated by SDS-PAGE. The stain is based on the interaction of copper ions with polyacrylamide and proteins. The stain works by depositing a copper metal precipitate in the gel, which turns the gel…

  • Primary and Secondary Coils

    United Scientific Supplies

    …in the coils. Primary coil has 175 turns of 18 AWG insulated copper wire. (diameter 34mm, length 100 mm, resistance 0.43O, self-inductance ˜3.1mH) Secondary coil has three available windings with 500, 1000, and 1500 turns of 26 AWG insulated copper wire. (Usually only one available winding…

  • Hydrogen peroxide is added to a solution of sodium potassium tartrate and heated. Copper sulfate solution is added and the solution turns light blue. With continued heating the solution foams and turns orange-gold. Aligned to the Next Generation Science Standards (NGSS)* Disciplinary Core Ideas:…

  • …or coil on a cable so it can be used by hand like a wand) Frequency is non-adjustable, it depends on the coil design (diameter of turns, numbers of turns, copper tubing diameter and total length). ISO 9001:2008 registered manufacturer. We provide sample testing and custom made coils in our New…

  • …or coil on a cable so it can be used by hand like a wand). Frequency is non-adjustable, it depends on the coil design (diameter of turns, numbers of turns, copper tubing diameter and total length). ISO 9001:2008 registered manufacturer. We provide sample testing and custom made coils in our…

  • …type, weight and size of the material decide crucible size) Frequency is non-adjustable, it depends on the coil design (diameter of turns, numbers of turns, copper tubing diameter and total length). ISO 9001:2008 registered manufacturer. We provide sample testing and custom made coils in our…

  • …coil design (diameter of turns, numbers of turns, copper tubing diameter and total length). ISO 9001:2008 registered manufacturer. Safety Features Overvoltage protection: machine shuts down when input voltage is over 245V. Overvoltage light will turn on and buzzer will sound…

  • Helmholtz Coil

    GSC International, Inc.

    …be able to observe the circular movement of the field. This Helmholtz coil apparatus consists of two 5” solenoids each made of 440 turns of enameled copper around a plastic bobbin. There are two 4mm induction safety sockets for each solenoid to receive a maximum current of 7A from an external…

  • …transformer consists of a copper winding on a toroidal core of laminated, grain-oriented, silicon steel. A carbon brush, connected to an output terminal, is rotated over the length of a precision-ground, precious metal-plated, commutator track to tap off voltage at any turn from zero volts to the…

  • …testing of Grade No. 2 fuel oil, Grade number 2-D diesel fuel oil, gas oils, and other distillates requiring condenser bath temperatures of up to 140°F (60°C). Equipped with 300W copper immersion condenser heater with stepless electronic control. Available in right-or-left-hand heater unit.

  • PTAD-Alkyne 97%

    MilliporeSigma

    …bioconjugation reagent for the modification of tyrosine residues with a terminal alkyne. Subsequent modification can then be afforded via the copper catalyzed azide/alkyne click chemistry reaction with an azide containing compound or biomolecule. This reagent has been shown to selectively introduce…

  • …light will turn on and buzzer will sound continuously. Alarm and light shut off automatically when voltage goes below 495V. Overheat protection: if sensor detects heat radiator temperature is over 55°C, machine will shut down, overheat light will turn on and buzzer…

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