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Nine weights with hooks, ideal for laboratory and physics experiments.
Reliable student masses (Weight) for educational laboratory experiments.
Might include one of 1g, 5g, 10g, 50g, 100g, 500g, 1000g and two of 2g, 20g and 200g masses.
Masses With Hooks, Set Of 9
This set of 9 masses with hooks is designed for general science and physics laboratory experiments, offering a range of weights from 10g to 1000g. The set includes plated brass weights (10g–200g) and cast iron weights (500g, 1000g), ensuring durability and accuracy. Each weight is individually packaged in a cardboard box, providing convenient storage and transport. The masses feature hooks on and bottom, enabling versatile setups and convenient handling. The total weight of the set is 2660 grams, making it easy to manage and store.
Product Specifications
| Material | Plated brass (10g–200g), Cast iron (500g, 1000g) |
| Finish | Plated (brass), Enamel (cast iron) |
| Weight Range | 10g, 20g (x2), 50g, 100g, 200g (x2), 500g, 1000g |
| Holder Material | Hard plastic |
| Packaging | Individual packaging in a cardboard box |
| Total Weight | 2660g |
Applications and Benefits:
- for general science and physics laboratory experiments, including demonstrations of gravity, friction, and motion
- Hooks on and bottom enable versatile setups, such as pendulums and spring scales
- Durable materials ensure long-lasting use and resistance to corrosion
- Individual packaging in a cardboard box provides convenient storage and transport
- Convenient for classroom or laboratory settings, where organization and ease of use are essential
Key Features and Benefits
- Accurate and durable construction for reliable experiment results
- Versatile weight range for various laboratory applications
- Convenient hooks for easy handling and setup
- Hard plastic holder for secure storage and transport
- Individual packaging in a cardboard box for organized storage and transport
Caution:
Ensure proper handling to avoid dropping heavy weights. Use on stable surfaces to prevent accidents. Always follow laboratory safety guidelines and protocols when working with weights and other equipment. Additionally, be mindful of the total weight of the set (2660g) when lifting or transporting the cardboard box.
Calibrated Student Masses for Laboratory Use
These calibrated student masses are designed specifically for educational purposes in laboratory settings. They provide reliable measurements for student experiments and learning activities. The set includes a 50g mass, a 20g mass, two 10g masses, two 5g masses, two 2g masses, and two 1g masses.
Key Features:
- Calibrated student masses suitable for laboratory use in educational settings
- Provides reliable measurements for student experiments
- Can be used for introductory laboratory work and learning activities
Product Specifications:
| Material | Metal |
| Calibration Standards | Designed for educational use |
Similar Products:
- Student Mass Set with Plastic Box
- Student Mass Set with Case
- Student Mass Set with Weight Hanger
- Student Mass Set with Calibration Certificate
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Caution: Handled with care. Contains small pieces.
Perfect for educational settings
Cast Iron Dust, High Carbon, Mesh 150
A high carbon cast iron powder suitable for sintering, melting, fireworks, and hand warmers. May also be used as a filler in resins or added to concrete for a rust effect. Includes some clumps naturally formed due to stacking pressure, which can be removed by re-screening, chopping, or grinding. Suitable for wood stains when mixed with vinegar, with clumps gradually disintegrating. Particles are slightly hydrofoabic to reduce fire risks; surfactant recommended for increased wetting properties in specific applications.
Product Specifications
| Mesh Size | 150 |
| Carbon Content | High |
| Clumping | Naturally formed, removable |
| Hydrophobic Properties | Slight, reduces fire risk with water |
Applications and Benefits:
- Sintering
- Melting
- Fireworks
- Hand warmers
- Filler in resins
- Concrete rust effects
- Wood stains with vinegar
- Oxygen absorbers
Caution:
Test and evaluate before large quantity orders. Free samples available for pickup, or purchase small quantities online for shipping. Add surfactant or detergent to water when used for hand warmers, oxygen absorbers, or rust effects to improve wetting. Store in a dry, cool place to prevent clumping.
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.
Iron Electrodes
These low‑carbon iron electrodes are flat sheets measuring 19 mm × 125 mm × 0.5 mm, each weighing 16 g and stamped with “FE”. Sold in packs, they are for constructing voltaic cells and conducting electrochemical, chemistry, and physics experiments.
Product Specifications
| Material | Low Carbon Iron Sheets |
| Dimensions (L × W × T) | 125 mm × 19 mm × 0.5 mm |
| Weight per Electrode | 16 g |
| Identification Code | Stamped with “FE” |
| SKU | FEFLAT |
Applications and Benefits:
- Construction of voltaic (galvanic) cells
- Electrochemical reaction studies
- Chemistry experiment setups requiring iron electrodes
- Physics experiments involving electrical conductivity and resistance
- Corrosion and material degradation testing
Key Features and Benefits
- Low carbon iron provides consistent electrical conductivity
- Precise dimensions ensure repeatable experimental results
- Stamped “FE” identification for easy tracking and inventory
- Flat sheet geometry simplifies mounting in cell assemblies
- Packaged as a set of two for convenient experiment preparation
Caution:
Metal electrodes have sharp edges; handle with protective gloves and store safely to avoid injury.
Iron Powder, High Purity, Hydrogen Reduced
High-purity, hydrogen-reduced, highly reactive, fine iron powder with a high surface area. Suitable for chemical reactions, magnetism experiments, and making magnetic paints. All particles are 150 microns or smaller.
Product Specifications
| Iron Content | >98% |
| Acid Insolubility | 0.0031 |
| H2-Loss | 0.009 |
| Apparent Density (HALL) | 2.41 G/CC |
| Particle Size Distribution | +80 Mesh: Trace -80/+100 Mesh: 0.8% -100/+140 Mesh: 14.6% -140/+200 Mesh: 25.8% -200/+325 Mesh: 30.3% -325 Mesh: 28.5% |
| HTS Number | 7205.21.0000 |
| CAS Number | 7439-89-6 |
Applications and Benefits:
- Chemical reactions
- Magnetism experiments
- Making magnetic paints
Additional Information:
For further details, visit the following resources:
Iron Powder, Coarse, Mesh 20
IRON12 is a special coarse iron powder with a spongy flake structure, produced from high-purity iron ore by hydrogen reduction. It is ideal for ground remediation, permeable reactive barriers, and filtration of specific air or gas contaminants. Additionally, it serves as a high-purity iron source for chemical reactions. Apparent density ranges from 1 to 1.5 g/cc.
Product Specifications
| Particle Size | Mesh 20 |
| Apparent Density | 1 - 1.5 g/cc |
| Screen Analysis | +20 Mesh: Trace - 2.0% -20 +60 Mesh: 30.0% - 70.0% -60 +100 Mesh: 10.0% - 35.0% -325 Mesh: Up to 12% |
Applications and Benefits:
- Ground remediation
- Permeable reactive barriers
- Filtration of air or gas contaminants
- Source of high-purity iron for chemical reactions
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:
Iron Powder, Ultra Pure 99.5%
High-purity fine iron powder made of high-purity iron by the water atomization method. Features an apparent density of >2.8 g/cc with a medium particle size distribution. Suitable for various applications requiring ultra-pure iron.
Product Specifications
| Apparent Density | 3 g/cc |
| HTS# | 7205.21.0000 |
| CAS# | 7439-89-6 |
| Sieve Analysis | +212 µm: 0% 180–212 µm: 2% 150–212 µm: 12% -45 µm: 10–30% |
Chemical Analysis (Typical)
| Fe | 99.5% |
| O-tot | 0.12% |
| C | 0.003% |
| S | 0.010% |
| P | 0.01% |
Applications and Benefits:
- High-purity requirements for industrial or scientific uses
- Applications requiring medium particle size distribution
- Water atomized iron suitable for precise manufacturing
Caution:
Handle in accordance with safety guidelines. Refer to SDS for details.
Slotted Weight Set with Hanger
This Slotted Weight Set with Hanger is perfect for Physics experiments, specifically for Hooke's Law demonstrations, Lever/Balance demonstrations, and other Physics & Mechanics experiments requiring weights. The set includes one 50-gram weight hanger, 9 20-gram slotted masses, one 10-gram slotted mass, and two 5-gram slotted masses, all packed in a reusable plastic storage case.
General Information:
- Includes one 50-gram weight hanger, 9 20-gram slotted masses, one 10-gram slotted mass, and two 5-gram slotted masses
- Packed in a reusable plastic storage case
Key Features:
- Can be used for Hooke's Law demonstrations, Lever/Balance demonstrations, and other Physics & Mechanics experiments requiring weights
- Comes with a variety of slotted masses
- Packed in a reusable plastic storage case
| Product Specifications: | Description: |
| Weight hanger | 50-gram |
| Slotted masses |
|
| Storage case | Reusable plastic |
Similar Products
- Standard Weight Set with Hanger
- Calibration Weight Set with Case
- Brass Slotted Weight Set
- Iron Weight Set with Hanger
- Stainless Steel Weight Set with Case
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: This product contains small parts and is not suitable for children under 3 years old. Adult supervision is required during use.
Perfect for:
- Physics students in high school or college
- Science teachers looking for a reliable weight set for demonstrations
- Physics enthusiasts conducting experiments at home
- STEM educators in after-school programs or camps
Calibrated Brass Masses with Wooden Case
For general laboratory work, these calibrated brass masses come with a wooden case and knob. The plated brass weights are calibrated according to tolerances specified by International Organization for Legal Metrology, Class M2. Fractional weights are not included.
Key Features
- Calibrated brass masses for laboratory use
- Comes in a wooden case with knob
- Plated brass weights calibrated to Class M2 standards
- Can be customized according to your requirements
Product Specifications:
| Masses Included | One of 1g, 5g, 10g, 50g, 100g, 500g, 1000g and two of 2g, 20g and 200g masses |
| Material | Plated brass |
| Case Material | Wooden |
| Calibration Standards | Class M2, specified by International Organization for Legal Metrology |
Similar Products
- Calibrated Brass Weights with Plastic Box
- Calibrated Steel Weights with Wooden Case
- Calibrated Weight Set with Case
- Calibration Weight with Certificate
- Calibration Weight with Stainless Steel Tweezers
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for laboratory professionals and students.
Brass Weight Hanger
The Brass Weight Hanger is a stacking-style hanger designed to securely hold weights for various applications. With a stem diameter of 6 mm and a hook diameter of 3 mm, this hanger provides a reliable way to suspend weights during experiments or demonstrations. The stem height of 100 mm and an overall height of 145 mm make it suitable for accommodating a range of weights. The robust construction of the Brass Weight Hanger ensures its durability and longevity. Its stem is designed to comfortably hold at least 600 grams of different weights, making it versatile for a wide range of educational and scientific purposes.
Key Features:
- Stacking-style design
- 6 mm stem diameter, 3 mm hook diameter
- Stem height: 100 mm, Overall height: 145 mm
- Compatible with various slotted weights
- Suitable for weights up to 600 grams
Product Specifications:
| Specification | Value |
| Stem Diameter | 6 mm |
| Hook Diameter | 3 mm |
| Stem Height | 100 mm |
| Overall Height | 145 mm |
| Weight Compatibility | Up to 600 grams |
Similar Products:
- Stacking-style hanger with stem for weights
- Weight hanger with 6 mm stem and 3 mm hook
- Hanger for slotted weights with 100 mm stem
- Brass hanger compatible with various weights
- Sturdy weight hanger for educational use
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for educators, students, researchers, and professionals in educational and scientific fields.
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