Advanced Search Results
Refine your search by using the category filter.
Carbon Electrode - Graphite Rod
Our Carbon Electrode - Graphite Rod is a highly conductive cylindrical graphite block, for forming electric arcs or as an electrode in basic electrolysis experiments. With a diameter of 10mm and a length of 100mm, this electrode is for students conducting experiments requiring a carbon electrode. The high conductivity and low density of the graphite material make it an choice for various applications.
Product Specifications
| Material | Graphite |
| Diameter | 10mm |
| Length | 100mm |
| Conductivity | High |
| Packaging | Single Pack, Pack of 10, Pack of 100 |
Applications and Benefits:
- for students conducting experiments requiring a carbon electrode
- Suitable for forming electric arcs or as an electrode in basic electrolysis experiments
- for experiments that require a highly conductive cylindrical graphite block
Key Features and Benefits
- Highly conductive graphite material
- Low density for performance
- 10mm diameter and 100mm length for precise applications
Caution:
This product is highly conductive and should be used with care. Always wear appropriate protective gear and follow proper safety protocols when working with electrodes.
Density Cubes, Metals Iron
These iron cubes are designed for density experiments in the classroom or laboratory, available in 10mm or 20mm sizes, with precise measurements for accurate and consistent results, made from durable iron material. The cubes are packaged individually, with a weight of 0.135 lb, and are for science teachers, students, and researchers. The iron material provides a high density, making it for demonstrating density concepts.
Product Specifications
| Material: | Iron |
| Sizes: | 10mm or 20mm |
| Package Dimensions: | 20 x 20 mm |
| Weight: | 0.135 lb |
| Density: | 7.9 g/cm³ |
Applications and Benefits:
- For density experiments in the classroom or laboratory
- For science teachers, students, and researchers to demonstrate density concepts
- for hands-on learning and experimentation
Key Features and Benefits
- Iron material for high density and precise measurements
- Precise measurements for accurate and consistent results
- Reusable packaging for convenient storage
- Durable iron material for long-lasting use
Caution:
Handle with care, as iron can be sharp and heavy. Avoid touching sharp edges and keep out of reach of children.
Density Cubes Set 10mm
The Density Cubes Set is an essential tool for understanding metal density and physical properties, featuring twelve meticulously crafted cubes of Iron, Aluminum, Zinc, Lead, Brass, and Copper. Each cube measures 10mm, perfect for comparative studies in science and metallurgy.
Key Features
- Two sets of six different metal cubes
- Precise 10mm cube dimensions
- Included metals: Iron, Aluminum, Zinc, Lead, Brass, Copper
- Ideal for educational and comparative purposes
- Durable and high-quality material composition
Product Specifications
| Materials Included: | Iron, Aluminum, Zinc, Lead, Brass, Copper |
| Dimensions: | 10mm metal cubes |
Similar Products
- Alloy Composition Sampler
- Physics Density Kit
- Educational Metallurgy Set
- Solid Metal Blocks Collection
- Miniature Metals Reference Kit
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Handle with care due to sharp edges. Not suitable for children without supervision.
Perfect for Science Enthusiasts, Collectors, Students in Metal Studies
Density Cubes, Set Of 5 Non-Metal Cubes
This set of 5 non-metal cubes is an essential tool for exploring and comparing the density and physical properties of different materials. Each cube, made from unique materials like rubber, acrylic, plastic, softwood, and hardwood, measures 20mm. Ideal for educational purposes in physical science and material studies.
Key Features
- Set of 5 different material cubes
- Uniform 20mm size for easy comparison
- Includes rubber, acrylic, plastic, softwood, and hardwood
- Ideal for density and physical properties analysis
- Perfect educational tool for material science
Product Specifications
| Material | Rubber, Acrylic, Plastic, Softwood, Hardwood |
| Size | Each cube 20mm |
| Quantity | 5 cubes |
| Application | Educational, Material Science |
Similar Products
- Transparent acrylic 20mm cube set
- Educational rubber cube collection, 20mm
- Mixed hardwood cube set, 20mm size
- Plastic cube assortment for teaching, 20mm
- Softwood sample cube kit, 20mm
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Science educators and teachers, Students in physical or materials science, Homeschooling parents for science lessons, Material science hobbyists, Science museum educational departments
Iron Powder, Super Fine, Light
Super fine high-purity elemental iron powder with irregular, porous sponge-like particles. Manufactured using high-temperature metallurgical reduction processes with hydrogen gas. This powder is low density, non-flowing, and suitable for various applications.
Product Specifications
| Iron Content | >97.7% |
| Acid Insolubility | 0.90% |
| H2-Loss | 1.75% |
| Apparent Density (HALL) | Low <2.2 g/cm3 |
| Particle Size Distribution | -100 Mesh: 100% +200 Mesh: 0.1% +325 Mesh: 2.4% -325 Mesh: 97.5% |
| HTS Number | 7205.21.0000 |
| CAS Number | 7439-89-6 |
Applications and Benefits:
- Cold casting / resin casting
- Metal clay
- Magnetic pigment
- Fingerprinting powder
- Making magnetic paints
- Magnetic powder for tension control devices
Additional Information:
This product is no longer in production. Limited quantities available. Please consider IRON325AT or IRON325ZV for alternative solutions. For further details, visit:
Metal Blocks (Density Blocks Set Of 4)
This set of four solid metal blocks—copper, brass, iron, and aluminum—provides a consistent 13 × 13 × 50 mm specimen for precise density, magnetic and material‑identification investigations. The blocks are color‑coded and together weigh 234 g, enabling repeatable measurements in physics, chemistry and materials‑science laboratories.
Product Specifications
| Material | Copper, Brass, Iron, Aluminum |
| Dimensions | 13 × 13 × 50 mm (millimeters) |
| Weight | Total set weight 234 g (individual masses vary by metal) |
| Packaging | Set of 4 blocks |
| Model/Part Number | P61010 |
| SKU | P61010 |
| Magnetic Property | Iron block attracted to magnet; aluminum block non‑magnetic |
| Color Identification | Copper – reddish; Brass – yellow; Iron – dark gray; Aluminum – light gray |
Applications and Benefits:
- Measure and compare the density of different metals using identical dimensions.
- Demonstrate magnetic properties by testing iron versus non‑magnetic aluminum.
- Explore additional physical characteristics such as hardness, acoustic response, and thermal conductivity.
- Support hands‑on laboratory exercises in physics, chemistry, and materials‑science curricula.
Key Features and Benefits
- Uniform size (13 × 13 × 50 mm) ensures consistent volume for accurate density calculations.
- Four distinct metals provide a clear contrast in mass and magnetic behavior.
- Durable solid construction allows repeated use over many years.
- Color‑coded identification simplifies visual sorting and rapid setup.
Caution:
Handle with care as metal blocks may cause injury if mishandled or dropped. Keep away from small children and pets.
Rubber Pipette Filler
The Rubber Pipette Filler is a convenient tool used to release air, draw solution, and precisely release solution from a pipette. It is designed to fill both glass and plastic pipettes safely. This tool is perfect for anyone who needs to dispense precise amounts of liquid in their work or experiments.
Key Features:
- Convenient and easy to use
- Allows for precise solution dispensing
- Works with both glass and plastic pipettes
Instructions:
- Insert the top of the pipette in the bottom of the pipette filler.
- Release air from the pipette filler by squeezing valve "A" on the top of the pipette filler while simultaneously squeezing the bulb. The amount of air released should be dependent on the size of the pipette being used. More air should be released for larger volume pipettes.
- Insert the tip of the pipette into the solution to be dispensed.
- Siphon solution into the pipette to the desired level by squeezing valve "S" on the bottom of the pipette filler. This uses the vacuum created in the bulb to draw solution into the pipette. Avoid drawing solution into the pipette filler.
- Empty the pipette by squeezing valve "E" on the side tube. This will help to release solution at the desired rate and to the desired level.
- It is best to fill the pipette past the zero mark on step 4 (valve "S") and then draw the level down to the zero mark on step 6 (valve "E"). Once the pipette is filled to the desired level, the contents can be dispensed using valve "E".
Cautions: Handle with care. Do not use with corrosive or volatile liquids. Keep away from heat and flames.
Key Features:
- Convenient and easy to use
- Allows for precise solution dispensing
- Works with both glass and plastic pipettes
Product Specifications:
| Product Name | Pipette Filler Rubber Bulb 3 Valve Filler |
| Materials | Rubber |
| Valves | 3 |
| Compatibility | Works with both glass and plastic pipettes |
| Functionality | Convenient tool for precise solution dispensing |
| Cautions | Handle with care. Do not use with corrosive or volatile liquids. Keep away from heat and flames. |
Similar Products
- Pipette Filler Rubber Bulb 4 Valve Filler
- Pipette Filler Silicone Bulb 3 Valve Filler
- Pipette Filler Glass Bulb 3 Valve Filler
- Pipette Filler Plastic Bulb 3 Valve Filler
- Pipette Filler Rubber Bulb 2 Valve Filler
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Handle with care. Do not use with corrosive or volatile liquids. Keep away from heat and flames.
Perfect for:
- Lab technicians and scientists
- Chemistry and biology students
- Professional and amateur researchers
- Medical professionals
- Anyone who needs to dispense precise amounts of liquid
Rubber Stoppers, 1 Hole
These rubber stoppers offer versatility and are essential items for any laboratory or workshop. The 1 hole design allows for easy insertion of tubing or other materials, and we offer them in multiple dimensions and pack sizes to meet your specific needs. Choose from a range of sizes, including:
- Size: 12, 64 x 54 x 25 mm, Pack of 2
- Size: 11 1/2, 63 x 50 x 25 mm, Pack of 2
- Size: 11, 56 x 48 x 25 mm, Pack of 2
- Size: 10 1/2, 53 x 45 x 25 mm, Pack of 2
- Size: 10, 50 x 42 x 25 mm, Pack of 2
- Size: 13, 68 x 58 x 25 mm, Pack of 2
- Size: 9, 45 x 37 x 25 mm, Pack of 3
- Size: 8, 41 x 33 x 25 mm, Pack of 3
- Size: 7, 37 x 30 x 25 mm, Pack of 3
- Size: 6 1/2, 34 x 27 x 25 mm, Pack of 4
- Size: 3, 24 x 18 x 25 mm, Pack of 4
- Size: 4, 26 x 20 x 25 mm, Pack of 4
- Size: 5, 27 x 23 x 25 mm, Pack of 4
- Size: 6, 32 X 26 X 25 mm, Pack of 4
- Size: 5 1/2, 28 x 24 x 25 mm, Pack of 4
- Size: 2, 20 x 16 x 25 mm, Pack of 5
- Size: 1, 19 x 14 x 25 mm, Pack of 5
- Size: 0, 17 x 13 x 25 mm, Pack of 6
- Size: 00, 15 x 10 x 25 mm, Pack of 10
- Size: 000, 13 x 8 x 21 mm, Pack of 20
Made from durable rubber, these stoppers are designed to last and provide a secure seal for your experiments or projects. Whether you're a scientist, DIY enthusiast, or just need a reliable stopper for your equipment, our rubber stoppers are a must-have item.
Similar Products
- Rubber Stoppers, 2 Hole
- Rubber Stoppers,
Note: These are similar products with various dimensions and pack sizes available. Research to find the best fit for your specific needs.
Perfect for:
- Science enthusiasts and lab technicians who require a reliable sealing solution for their experiments and equipment
- DIY enthusiasts who need rubber stoppers for various household projects and crafts
- Students studying science or engineering who need rubber stoppers for experiments and projects
- Manufacturing companies who require rubber stoppers for their production processes
- Medical professionals who use rubber stoppers for sealing medical equipment and containers
- Artists who use rubber stoppers for their creative projects
Rubber Stoppers, 2 Hole
These rubber stoppers offer versatility and are essential items for any laboratory or workshop. The 2 hole design allows for easy insertion of tubing or other materials, and we offer them in multiple dimensions and pack sizes to meet your specific needs. Choose from a range of sizes, including:
- Size: 12, 64 x 54 x 25 mm, Pack of 2
- Size: 11 1/2, 63 x 50 x 25 mm, Pack of 2
- Size: 11, 56 x 48 x 25 mm, Pack of 2
- Size: 10 1/2, 53 x 45 x 25 mm, Pack of 2
- Size: 10, 50 x 42 x 25 mm, Pack of 2
- Size: 13, 68 x 58 x 25 mm, Pack of 2
- Size: 9, 45 x 37 x 25 mm, Pack of 3
- Size: 8, 41 x 33 x 25 mm, Pack of 3
- Size: 7, 37 x 30 x 25 mm, Pack of 3
- Size: 6 1/2, 34 x 27 x 25 mm, Pack of 4
- Size: 3, 24 x 18 x 25 mm, Pack of 4
- Size: 4, 26 x 20 x 25 mm, Pack of 4
- Size: 5, 27 x 23 x 25 mm, Pack of 4
- Size: 6, 32 X 26 X 25 mm, Pack of 4
- Size: 5 1/2, 28 x 24 x 25 mm, Pack of 4
- Size: 2, 20 x 16 x 25 mm, Pack of 5
- Size: 1, 19 x 14 x 25 mm, Pack of 5
- Size: 0, 17 x 13 x 25 mm, Pack of 6
- Size: 00, 15 x 10 x 25 mm, Pack of 10
- Size: 000, 13 x 8 x 21 mm, Pack of 20
Made from durable rubber, these stoppers are designed to last and provide a secure seal for your experiments or projects. Whether you're a scientist, DIY enthusiast, or just need a reliable stopper for your equipment, our rubber stoppers are a must-have item.
Similar Products
- Rubber Stoppers, 1 Hole
- Rubber Stoppers,
Note: These are similar products with various dimensions and pack sizes available. Research to find the best fit for your specific needs.
Perfect for:
- Science enthusiasts and lab technicians who require a reliable sealing solution for their experiments and equipment
- DIY enthusiasts who need rubber stoppers for various household projects and crafts
- Students studying science or engineering who need rubber stoppers for experiments and projects
- Manufacturing companies who require rubber stoppers for their production processes
- Medical professionals who use rubber stoppers for sealing medical equipment and containers
- Artists who use rubber stoppers for their creative projects
Rubber Stoppers, Solid
These rubber stoppers offer versatility and are essential items for any laboratory or workshop, We offer them in multiple dimensions and pack sizes to meet your specific needs. Choose from a range of sizes, including:
- Size: 12, 64 x 54 x 25 mm, Pack of 2
- Size: 11 1/2, 63 x 50 x 25 mm, Pack of 2
- Size: 11, 56 x 48 x 25 mm, Pack of 2
- Size: 10 1/2, 53 x 45 x 25 mm, Pack of 2
- Size: 10, 50 x 42 x 25 mm, Pack of 2
- Size: 13, 68 x 58 x 25 mm, Pack of 2
- Size: 9, 45 x 37 x 25 mm, Pack of 3
- Size: 8, 41 x 33 x 25 mm, Pack of 3
- Size: 7, 37 x 30 x 25 mm, Pack of 3
- Size: 6 1/2, 34 x 27 x 25 mm, Pack of 4
- Size: 3, 24 x 18 x 25 mm, Pack of 4
- Size: 4, 26 x 20 x 25 mm, Pack of 4
- Size: 5, 27 x 23 x 25 mm, Pack of 4
- Size: 6, 32 X 26 X 25 mm, Pack of 4
- Size: 5 1/2, 28 x 24 x 25 mm, Pack of 4
- Size: 2, 20 x 16 x 25 mm, Pack of 5
- Size: 1, 19 x 14 x 25 mm, Pack of 5
- Size: 0, 17 x 13 x 25 mm, Pack of 6
- Size: 00, 15 x 10 x 25 mm, Pack of 10
- Size: 000, 13 x 8 x 21 mm, Pack of 20
Made from durable rubber, these stoppers are designed to last and provide a secure seal for your experiments or projects. Whether you're a scientist, DIY enthusiast, or just need a reliable stopper for your equipment, our rubber stoppers are a must-have item.
Similar Products
- Rubber Stoppers, 1 Hole
- Rubber Stoppers, 2 Hole
Note: These are similar products with various dimensions and pack sizes available. Research to find the best fit for your specific needs.
Perfect for:
- Science enthusiasts and lab technicians who require a reliable sealing solution for their experiments and equipment
- DIY enthusiasts who need rubber stoppers for various household projects and crafts
- Students studying science or engineering who need rubber stoppers for experiments and projects
- Manufacturing companies who require rubber stoppers for their production processes
- Medical professionals who use rubber stoppers for sealing medical equipment and containers
- Artists who use rubber stoppers for their creative projects
Set of 10 Small Rubber Rings
The Set of 10 Small Rubber Rings is an essential accessory for both craft enthusiasts and engineering projects. These rubber rings are highly valued for their excellent elasticity and frictional properties, making them versatile components for various applications. Whether you're working on DIY crafts or engineering prototypes, these rings provide reliable sealing, damping, and gripping capabilities.
Tech Specs:
- Material Type: Buna-N (NBR, Nitrile, Buna)
- High Temperature Resistance: Up to 250 °F (125 °C)
- Low Temperature Resistance: Down to -30 °F (-35 °C)
- Hardness: 70 Shore A
- Color: Black
Dimensions:
- RINGSET-17447mm: #008 ID: 4.47mm - CS: 1.78
- RINGSET-176mm: #010 ID: 6.07mm - CS: 1.78
- RINGSET-179mm: #012 ID: 9.25mm - CS: 1.78
- RINGSET-1712mm: #014 ID: 12.42mm - CS: 1.78
- RINGSET-1714mm: #015 ID: 14mm - CS: 1.78
- RINGSET-1716mm: #016 ID: 15.6mm - CS: 1.78
- RINGSET-276mm: #106 ID: 4.42mm - CS: 2.62
- RINGSET-276mm: #108 ID: 6.02mm - CS: 2.62
- RINGSET-1711mm: #111 ID: 10.77mm - CS: 2.62
- RINGSET-2712mm: #112 ID: 12.37mm - CS: 2.62
- RINGSET-2712mm: #113 ID: 13.94mm - CS: 2.62
- RINGSET-2511mm: #114 ID: 15.54mm - CS: 2.62
- RINGSET-2717mm: #115 ID: 17.12mm - CS: 2.62
These small rubber rings are made from high-quality Buna-N (NBR, Nitrile, Buna) material, ensuring durability and flexibility in various environments. With a hardness of 70 Shore A, they provide a balanced combination of resilience and strength. The rings can withstand high temperatures of up to 250 °F (125 °C) and low temperatures as low as -30 °F (-35 °C), making them suitable for a wide range of applications.
These rubber rings are widely used in craft projects for jewelry making, as well as in engineering projects for sealing mechanisms, shock absorption, vibration dampening, and more. Their elasticity and frictional properties ensure secure connections, smooth operations, and enhanced performance.
Add this Set of 10 Small Rubber Rings to your toolkit and enjoy the benefits of their versatility and reliability in your craft and engineering endeavors.
- 1