Instruments
Showing 113–128 of 221 results
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Mortar and Pestle Porcelain
Mortar and Pestle Porcelain
SKU: N/A Category: InstrumentsDetails:
- Porcelain Mortar and Pestles are durable and reliable pharmacy instruments are used for particle reduction and powder blending.
- Due to its smooth finish, porcelain mortar and pestle is an ideal option to grind wet or oily ingredients.
- Porcelain mortar and pestle is a classic, economical and durable for usage.
- The glazed exterior, deep bowl, and clearly defined lip of mortars allow for controlled pouring.
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Newton’s Disc
Newton’s Disc
SKU: 0914-1301 Category: InstrumentsDetails:
- Used for demonstration on Newton’s colour disc experiment.
- Demonstrate: the physics experiment with a rotating disc with segments in different colors (usually Newton’s primary colors: red, orange, yellow, green, blue, indigo, and violet) appearing as white (or off-white or gray) when it spins very fast.
- This Newton’s Disc consists of an aluminium plate with coloured segments printed on it.
- The colours represent the colours of the visible spectrum (red, orange, yellow, green, blue, indigo and violet)
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Nicholson hydrometer
Nicholson hydrometer
SKU: 0914-0708 Category: InstrumentsDetails:
- A hydrometer is used for measuring a density or specific gravity. It was also called an aerometer, a gravimeter.
- This hydrometer is used to determine Specific Gravity of liquids, probably aqueous or alcoholic.
- Weights are added to the scale pan on top, until the marking on the stem is level with the surface of the liquid.
- It consists of a hollow metal cylinder, upper loading pan and bucket suspended of the bottom for stability and to hold the specimen when immersed
- Made from brass sheet.
- Overall dimensions – Length 25cm × diameter:4cm.
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Oersted’s Apparatus
Oersted’s Apparatus
SKU: 0914-1401 Category: InstrumentsDetails:
- Oersted developed a principle that describes the magnetic field around a current- carrying conductor.
- Oersted principle states that a charge moving through a straight conductor produces a circular magnetic field around the conductor.
- This instrument shows the action of electric current on a magnet.
- Instrument is used to show the magnetic field created by the current during experiments.
- A cobalt-steel needle (75 mm long) with agate bearing supported by a pivot is mounted on a plastic base and surrounded by a rectangular frame fitted with terminals.
- Setting up a compass through a wire carrying an electric current, Oersted’s apparatus shows that moving electrons can create a magnetic field.
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Paper Litmus Strips
Paper Litmus Strips
SKU: 0914-1539 Category: InstrumentsDetails:
- When blue litmus paper is placed in a substance that is acidic, it will turn red and red litmus paper turns blue under basic or alkaline conditions.
- The color change occurring over the pH range 4.5–8.3 at 25℃ (77℉).
- Students can test solutions for Acid/Base determination.
- 100 cut strips in a clear plastic case.
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Parafilm 38m x 10cm
Parafilm 38m x 10cm
SKU: 0914-1548 Category: InstrumentsDetails:
- The Parafilm is a moisture-resistant thermoplastic used to seal Nematode Growth Media (NGM) agar plates on which the nematode Caenorhabditis elegans is cultured. This practice reduces media dehydration and microbial contamination.
- The Parafilm sealing film can be stretched up to 200% and clings around irregular shapes and surfaces.
- It is resistant to many polar substances such as saline solutions, inorganic acids and alkaline solutions for up to 48 hours (After this time it may become brittle)
- Parafilm is a semi-transparent, flexible film composed of a blend of waxes and polyolefin.
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Pencil Marking Wax Yellow
Pencil Marking Wax Yellow
SKU: 0914-1556 Category: InstrumentsDetails:
- Pencil marking wax, also known as wax marking crayon or wax pencil.
- It is commonly used for temporary markings on materials such as wood, metal, glass, ceramics, plastics, and fabrics.
- Instrument typically used for making temporary or removable marks on various surfaces.
- Pencil marking wax is applied by simply applying the tip of the crayon directly onto the surface to be marked.
- The wax transfers onto the surface, leaving a visible mark.
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Pendulum Brass Bob
Pendulum Brass Bob
SKU: 0914-1538 Category: InstrumentsDetails:
- Material: Copper Brass
- These brass pendulum bob weights are ideal for a wide range of physics experiments force, mass, acceleration
- Provided with a hook for easy hanging
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Pendulum on Stand
Pendulum on Stand
SKU: 0914-1505 Category: InstrumentsDetails:
- Diameter: 25 mm
- Weight: 52-54gm
- Material: Copper Brass
- The brass pendulum bob on stand weights is ideal for a wide range of physics experiments: Force, Mass, Acceleration.
- The rod consists in a graduated linear meter anchored in a heavy cast iron base
- Supplied with 3 pendulum brass bob
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pH Meter Replacement Electrode
pH Meter Replacement Electrode
SKU: 0914-1507 Category: InstrumentsDetails:
- This pH meter replacement electrode is used to replace the existing pH electrode in a pH meter.
- When it becomes worn out, damaged, or no longer provides accurate readings.
- The pH electrode is a crucial component of a pH meter that measures the acidity or alkalinity of a solution based on the concentration of hydrogen ions present.
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pH Meter Tester
KWD 64.500pH Meter Tester
KWD 64.500
SKU: 0914-1508 Category: InstrumentsDetails:
- A pH meter tester is a portable device used to measure the pH level of a solution.
- It is a compact alternative to traditional pH meters and is commonly used in various applications, including laboratories, agriculture, hydroponics, aquariums, and water quality testing.
- The user can dip the pH electrode into the solution being tested, and the tester instantly measures the pH level, displaying the result on the screen.
- The pH meter tester typically consists of a pH electrode, a measurement probe, and an electronic unit. It is battery-powered and often features a digital display for easy reading of pH values.
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Photo Cell Demonstration
Photo Cell Demonstration
SKU: 0914-1506 Category: InstrumentsDetails:
- Photocell instruments know as light meters or photometers, are devices used to measure the intensity of light in various applications.
- They utilize the properties of a photo cell or a light-sensitive sensor to quantify the amount of light present in a given environment.
- This instrument is ideal for physics lessons and educational purposes.
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Pipeclay Triangle
Pipeclay Triangle
SKU: 0914-1510 Category: InstrumentsDetails:
- Pipe clay triangle is a common laboratory apparatus used in chemistry and other scientific experiments.
- It consists of a triangular-shaped wire frame that is typically made of ceramic material, such as pipe clay or porcelain.
- It is used to support a crucible being heated by a Bunsen burner or other heat source.
- The triangle is usually supported on a tripod or iron ring.
- It is made of wires strung in an equilateral triangle on which are strung hollow ceramic, normally fire clay, and tubes.
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Pipette Controller
Pipette Controller
SKU: N/A Category: InstrumentsDetails:
- The hand wheel allows marked suctions of the liquid into the pipette with one hand.
- The hand wheel which enables the suction piston is designed for easy operation by using only the thumb.
- When the wheel stops, the piston remains in the desired position.
- The liquid can be blown out by pressing the piston back or allowed to flow out by setting the lateral switch to x position.
- Â A slight pressure applied to the discharge lever opens the valve and lets the liquid flow out easily.
- Different sizes and colors are available.
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Pipette Filler Rubber
Pipette Filler Rubber
SKU: 0914-1543 Category: InstrumentsDetails:
- The rubber pipette filler is used to safely draw liquids into a pipette. One valve releases air, another draws in liquid, and the third regulates and releases the liquid.
- Pipette Filler manufactured from natural rubber.
- With 3 valves, universal model, for pipettes up to 100ml.
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Pith Balls Massless
Pith Balls Massless
SKU: 0914-1511 Category: InstrumentsDetails:
- An instrument that is used for performing physical experiments.
- A pith ball hangs vertically by a thread. A plastic rod is charged by rubbing with cloth.
- The charged rod is brought close to the pith ball without touching it.
- It is observed that the charged rod weakly attracts the pith ball for the pith ball carries no charge.
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