CU264: Copper Powder, 99.5%, Mesh 100

High purity copper powder, nominal mesh 100, Apparent density: 2.6 g/cc, Copper > 99.5%, with irregular shape particles. Used in powder metallurgy. May be admixed with other metal powders and graphite for specific properties such as strength, hardness and wear resistance for structural parts.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity when tested with a multimeter. This might be due to two reasons. One reason is the low voltage used for the test. The other reason is the presence of air and weak contacts between the particles. They will exhibit conductivity with higher voltage, when compacted, and when mixed with some oil or resin to form a paste.

Key Features

• High Purity Copper (>99.5%)
• Nominal Mesh 100 for fine granularity
• Irregular particle shape for diverse uses
• Compatible with other metals and graphite
• Conductivity with higher voltage or when compacted

Product Specifications

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Crushed Pine Rosin (For Baseball Rosin Bag and Aquatint Dusting)

Crushed Pine Rosin is a 100% natural product, carefully processed into fine granular and powdered forms for specialized applications. This well-dried natural rosin is ideal for use in baseball rosin bags to provide grip and in aquatint boxes for fine dusting in art etching techniques. The product is free from additives and diluents, ensuring purity and reliability for professional use.

Product Specifications

Applications and Benefits:

• Provides grip enhancement in baseball rosin bags.
• Ideal for aquatint dusting in art etching techniques.
• 100% natural with no additives or diluents for purity.
• Processed into fine granular and powdered forms for versatility.

Caution:

Store in a cool, dry place. Handle with care to avoid inhalation of fine powder. Refer to the SDS for detailed safety and handling instructions.

CU41, Copper Powder, Mesh 40 (Coarse)

High purity atomized copper powder -40/ 100 US Mesh has the largest grains compared with our other copper powder products. It is also usually darker in color. Minimum purity: 99.0%. Typical Apparent Density: 2.4. Nominal Mesh: -40/ 100. HTS Code: 7406.10.0000. NMFC: 30743. CAS: 7440-50-8. Typical Analysis: Copper: 99.87%, Hydrogen Loss: 0.21%, Apparent Density: 2.57 g/cc. Sieve Analysis: 40 mesh 0%, -40/ 100 mesh 90.4%, -100/ 140 mesh 9%, -140 mesh 0.6%.

Key Features

• High purity, minimum 99.0%
• Coarse grain size, -40/ 100 US Mesh
• Dark color, distinct appearance
• Apparent Density: 2.57 g/cc
• Comprehensive sieve analysis included

Product Specifications

Similar Products

• Fine grain, 99% pure copper powder
• Medium grain, dark copper powder
• High-density, fine copper powder
• Coarse, 98% pure copper flakes
• Atomized, spherical copper granules

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

Applications and Benefits:

• Ground remediation
• Permeable reactive barriers
• Filtration of air or gas contaminants
• Source of high-purity iron for chemical reactions

L-Shaped Spreader

The L-Shaped Spreader is a versatile tool that can be used in a variety of applications. Its unique shape allows it to easily spread materials in hard-to-reach areas. This tool is perfect for spreading fertilizer or seed in tight corners or along edges. The L-Shaped Spreader is made from durable materials and is built to last. Its ergonomic design makes it comfortable to use for extended periods of time. Whether you're a professional landscaper or a weekend gardener, the L-Shaped Spreader is an essential tool for any outdoor project.

Lead Metal Sheet

Lead sheet metal is available in various sizes and is widely used in applications such as electrodes, chemical processes, and medical or industrial radiation shielding. It is particularly effective for X-ray and nuclear radiation protection. Lead sheets are durable, corrosion-resistant, and versatile for diverse use cases.

Product Specifications

Applications and Benefits:

• X-ray and nuclear radiation shielding
• Electrode manufacturing
• Chemical applications
• Medical and industrial uses

Additional Information:

Lead sheets are ideal for shielding from radiation and are widely used in medical and industrial settings. For more details, download the Safety Data Sheet.

Magnesium Sheet 8" X 5"

The Magnesium Sheet 8" X 5" Sheet is a versatile, high-performance material ideal for a range of general-purpose applications. Known for its excellent strength-to-weight ratio, this sheet is composed of approximately 95% magnesium, with 5% aluminum and zinc added to enhance its physical properties. Its compact 8" x 5" dimensions (125mm x 205mm) and 0.04-inch (1mm) thickness make it easy to handle and cut to size for specific project requirements. A protective film covers the surface to prevent scratches and damage during handling and processing, ensuring the sheet maintains its integrity and appearance.

This magnesium sheet is a reliable choice for DIY enthusiasts, engineers, and industrial professionals seeking a material that balances lightweight properties with durability. Whether for structural components, prototypes, or creative projects, it delivers consistent quality and performance.

Key Features

• Compact 8" x 5" dimensions (125mm x 205mm)
• Composed of 96% magnesium with 3% aluminum, 0.7% Zinc and 0.3% Manganese.
• High strength-to-weight ratio for versatile use
• 0.04-inch (1mm) thickness, easy to cut
• Protective film to prevent surface damage
• Suitable for structural, creative, and industrial applications

Product Specifications

Magnesium Sheet Large 8.5" X 11.75"

The Magnesium Sheet 8.5" X 11.75" Sheet is a versatile, high-performance material ideal for a range of general-purpose applications. Known for its excellent strength-to-weight ratio, this sheet is composed of approximately 95% magnesium, with 5% aluminum and zinc added to enhance its physical properties. Its compact 8.5" X 11.75" dimensions (216mm x 298mm) and 0.04-inch (1mm) thickness make it easy to handle and cut to size for specific project requirements. A protective film covers the surface to prevent scratches and damage during handling and processing, ensuring the sheet maintains its integrity and appearance.

This magnesium sheet is a reliable choice for DIY enthusiasts, engineers, and industrial professionals seeking a material that balances lightweight properties with durability. Whether for structural components, prototypes, or creative projects, it delivers consistent quality and performance.

Key Features

• Large 8.5" X 11.75" dimensions (216mm x 298mm)
• Composed of 96% magnesium with 3% aluminum, 0.7% Zinc and 0.3% Manganese.
• High strength-to-weight ratio for versatile use
• 0.04-inch (1mm) thickness, easy to cut
• Protective film to prevent surface damage
• Suitable for structural, creative, and industrial applications

Product Specifications

Magnetite, Natural, Mesh 325

Natural magnetite from mine, washed, ground, and screened to mesh 325 for use as black pigment, making magnets, and other applications where a magnetic black powder is needed.

Product Specifications

Applications and Benefits:

• Used as a black pigment in various applications.
• Essential for making magnets.
• Applicable in any process requiring a magnetic black powder.

Caution:

Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.

Malic Acid, BP, USP, FCC, Kosher, Fine

Malic Acid, food grade, suitable for manufacturing and laboratory applications. The pleasant, refreshing taste of juicy fruits is partly caused by Malic Acid. It is widely used in beverages, powdered mixes, ciders and wines, acidified dairy products, calcium supplements, candy, chewing gum, desserts, and skin care products. This product is kosher, GMO-free, and halal. Available in 55-lb bags for wholesale and manufacturing purposes.

Product Specifications

Applications and Benefits:

• Used in beverages and powdered mixes for a refreshing taste.
• Enhances flavors in ciders, wines, and acidified dairy products.
• Key ingredient in candy, chewing gum, and desserts.
• Incorporated in calcium supplements and skin care products.
• Certified kosher, halal, and GMO-free for versatile applications.

Caution:

Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.

MicroShield Fine Control 100

MicroShield Fine Control 100 is engineered to deliver a precise, non-lethal particle dispersion, using high-quality, 100 mesh iron pellets. Each pellet generates minimal impact, creating heat bursts and noise that effectively support wildlife control and safe training exercises. Made from recycled black construction steel, these coarse particles have a high flow rate suitable for dispensing from a shaker. The material is magnetically responsive and rusts naturally over time, making it ideal for environmental science experiments, art installations, and even plant nutrient applications.

The S100N model is an upgraded version, free of dust and with uniform, spherical particles. This premium composition makes it popular in educational settings, particularly in magnetism or electromagnetism experiments, as it is devoid of cutting oils and contaminants. This steel powder's chemical analysis ensures its purity and stability, with specific concentrations of carbon, manganese, and silicon to maintain consistent performance.

Key Features

• 100 mesh iron pellets for minimal impact dispersion
• Safe, non-lethal applications for wildlife and training
• High flow rate for controlled distribution from shakers
• Recycled construction steel; rusts naturally
• Dust-free, uniform, spherical particle design in S100N model
• Versatile in education, art, and plant nutrient uses

Product Specifications

Here’s an table with suggested deterrent loads for several common shotgun gauges (12, 16, 20, and 28) using fine iron particles (100 mesh) for bird deterrent purposes. These configurations are generalized for typical effective ranges and use a combination of lower powder loads to create a wide, non-lethal dispersal pattern that is suitable for scaring birds.

Bird Deterrent Loads Using Iron Particles (100 Mesh) Across Various Gauges

Notes on Each Gauge:

1. 12 Gauge: Best suited for moderate to heavy deterrent loads due to its higher capacity for both powder and particle loads, making it effective at longer ranges.
2. 16 Gauge: A versatile option that offers a good balance between spread and range. Common in European hunting and bird deterrent contexts.
3. 20 Gauge: Known for being lighter and easier to handle, making it suitable for closer-range deterrent applications.
4. 28 Gauge: Ideal for short-range deterrent due to its lower recoil and capacity, typically for distances under 30 meters.

Important Considerations

• Testing and Customization: Load performance can vary based on powder type, shell type, and even environmental conditions. Testing in a controlled environment is essential.
• Safety First: Always consult a reloading manual and verify with experts, especially when using alternative materials like fine iron particles.

This table serves as a starting point; precise adjustments may be necessary depending on the equipment and specific needs. For more details on load specifications, consult reputable reloading sources or professional guidance.

MicroShield Max Disperse 16

MicroShield Max Disperse 16 is designed to deliver broad, safe, and effective wildlife control in various settings. These larger iron pellets, with a 16-mesh particle size, are engineered to disperse over a wide area, creating noise and low-impact deterrence suitable for agricultural and industrial applications. Built from a low-carbon magnesium steel alloy, each pellet measures approximately 0.8 to 1 millimeter in diameter, with about 95% of the particles forming individual spheres, while the remainder are spheroidal clusters. With an apparent density of 4.4 g/cc, this product is dependable for less-lethal control, helping manage wildlife presence safely and effectively.

Key Features

• 16 mesh-sized iron pellets for wide-area coverage
• Low-impact and less-lethal deterrence for wildlife control
• 0.8 to 1 mm diameter for controlled dispersion
• Constructed with low-carbon magnesium steel alloy
• Reliable for use in agricultural and industrial settings
• Apparent density of 4.4 g/cc for effective dispersal

Product Specifications

16 mesh iron particles are optimized to deliver broader coverage with heavier particles (approx. 1.19 mm), achieving an enhanced deterrent effect over larger areas. The larger particle size maintains momentum over increased distances, ideal for settings where extended range is beneficial. Configurations are available across multiple shotgun gauges, ensuring consistent performance across both close and mid-range applications.

With careful calibration, each load type—light, standard, and heavy—incorporates powder charges specifically adjusted to produce controlled dispersal and impact, maximizing deterrence without harm. Below is a detailed table of specifications per gauge, suited to cover effective ranges as specified:

Bird Deterrent Loads Using 16 Mesh Iron Particles Across Various Gauges

Notes on Each Gauge:

1. 12 Gauge: Best suited for moderate to heavy deterrent loads due to its higher capacity for both powder and particle loads, making it effective at longer ranges.
2. 16 Gauge: A versatile option that offers a good balance between spread and range. Common in European hunting and bird deterrent contexts.
3. 20 Gauge: Known for being lighter and easier to handle, making it suitable for closer-range deterrent applications.
4. 28 Gauge: Ideal for short-range deterrent due to its lower recoil and capacity, typically for distances under 30 meters.

Important Considerations

• Testing and Customization: Load performance can vary based on powder type, shell type, and even environmental conditions. Testing in a controlled environment is essential.
• Safety First: Always consult a reloading manual and verify with experts, especially when using alternative materials like fine iron particles.

This table serves as a starting point; precise adjustments may be necessary depending on the equipment and specific needs. For more details on load specifications, consult reputable reloading sources or professional guidance.

MicroShield Balanced Impact 50

MicroShield Balanced Impact 50 is crafted to deliver a controlled, safe balance of heat and dispersion for pyrotechnic and training purposes. Designed with 50 mesh-sized iron pellets, it provides non-lethal applications with optimized safety in controlled environments, ideal for training rounds and pyrotechnics. Composed of small, durable steel spheres approximately 0.1 mm in diameter, these pellets feature a low-carbon magnesium alloy, enhancing their durability while reducing the likelihood of unintended ignition. With an apparent density of 4.3 g/cc, this spherical steel powder is approximately 95% individual spheres, with the remaining particles being either spheroid or clusters of multiple spheres. Its uniform, dark gray color ensures easy identification, while its particle size ensures consistent performance for less-lethal use.

Key Features

• 50 mesh iron pellet size for optimal control
• Low carbon magnesium alloy for reduced ignition risk
• Approximately 95% spherical individual particles
• Dark gray color for easy visual identification
• Perfect balance of heat generation and particle dispersion

Product Specifications

utilizing iron particles at a 50 mesh size (approx. 0.297 mm). This configuration optimizes particle spread and retention of kinetic energy to create an effective and humane deterrent for birds over varying ranges. The 50 mesh iron particles offer an improved balance between energy retention and dispersion compared to finer powders, resulting in enhanced coverage without compromising safety.

These loads are structured across multiple shotgun gauges to suit diverse operational needs, whether for close-proximity deterrence or extended reach applications. To provide control over the spread and distance, each load type—light, standard, and heavy—uses calibrated powder charges, maintaining a wide dispersal pattern that maximizes effectiveness while minimizing the risk of harm. The table below details recommended specifications across different gauges:

Bird Deterrent Loads Using 50 Mesh Iron Particles Across Various Gauges

Notes on Each Gauge:

1. 12 Gauge: Best suited for moderate to heavy deterrent loads due to its higher capacity for both powder and particle loads, making it effective at longer ranges.
2. 16 Gauge: A versatile option that offers a good balance between spread and range. Common in European hunting and bird deterrent contexts.
3. 20 Gauge: Known for being lighter and easier to handle, making it suitable for closer-range deterrent applications.
4. 28 Gauge: Ideal for short-range deterrent due to its lower recoil and capacity, typically for distances under 30 meters.

Important Considerations

• Testing and Customization: Load performance can vary based on powder type, shell type, and even environmental conditions. Testing in a controlled environment is essential.
• Safety First: Always consult a reloading manual and verify with experts, especially when using alternative materials like fine iron particles.

This table serves as a starting point; precise adjustments may be necessary depending on the equipment and specific needs. For more details on load specifications, consult reputable reloading sources or professional guidance.

Paraffin Wax, USP II, Pastilles, 150-155

Paraffin Wax, USP II, in pastille form, features a melting point of 150°-155°. It is non-toxic, non-irritating, and non-reactive, providing excellent water barrier properties. It is widely used in applications such as polishes, cosmetics, candles, waterproofing, sealing, lubricating, plant and food protection, pharmaceutical ointments, electronics, hot melt adhesives, and more. This product meets industrial and commercial standards.

Product Specifications

Applications and Benefits:

• Polishes, cosmetics, and candles for enhanced durability.
• Waterproofing and sealing for industrial use.
• Food, fruit, and vegetable protection coatings.
• Pharmaceutical ointments and salves.
• Hot melt adhesives and electronic insulation.

Caution:

Not tested on animals. Handle with care as per standard guidelines. Refer to the SDS for detailed safety information.

Petri Dishes With Lid, Clear Polystyrene (100X15 Mm, Pack Of 25)

Our Petri Dishes With Lid are made of high-quality clear polystyrene and come in a pack of 25. These dishes are perfect for a variety of laboratory applications, including cell culture, bacterial culture, and sample storage. The clear design allows for easy observation of cell growth and the tight-fitting lid helps to prevent contamination. Each dish measures 100X15 mm, making them a convenient size for use in a variety of experiments. Order now and experience the convenience and quality of our Petri Dishes With Lid.

Potassium Sorbate, FCC, Kosher, Food Grade Preservative

Potassium sorbate (K-sorbate) is a commonly used preservative in foods, wines, the baking industry, and personal care products to prevent mold, yeast, and microbial growth. Typical applications include cakes, icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Usage concentrations vary depending on the specific application. Potassium sorbate is water-soluble, with the molecular formula C₆H₇KO₂, and comes in noodle-shaped granules. It is effective at pH levels up to 6 but loses effectiveness rapidly at higher pH levels.

Product Specifications

Applications and Benefits:

• Preserves food by preventing mold, yeast, and microbial growth
• Widely used in cakes, icings, and syrups
• Ideal for cheese, dried fruits, and margarine
• Used in personal care products to inhibit microbial activity

Caution:

Use concentrations as per specific application requirements. Not effective at pH levels above 6.

Propylene Glycol, 99.8%, USP, Kosher

Propylene Glycol (C₃H₈O₂) is a 99.8% pure, USP and kosher-certified liquid with a wide range of industrial applications. Synonyms include 1,2-Propanediol, monopropylene glycol, and methylethylene glycol. This colorless, viscous, hygroscopic liquid is practically odorless and tasteless, making it an ideal solvent for fats, oils, waxes, and resins. It is commonly used in antifreeze solutions, refrigeration systems, plasticizers, hydraulic fluids, and textile conditioners.

Product Specifications

Applications and Benefits:

• Ideal for use as a solvent in organic synthesis and industrial processes.
• Widely used in antifreeze solutions and refrigeration systems.
• Effective as a hygroscopic agent in various applications.
• Essential for humidors as part of activator solutions (50/50 mix with distilled water).
• Safe and stable, with minimal taste and odor.

Caution:

Cannot be used in tobacco, cat food products, or theatrical fog applications. Handle with care. Refer to the SDS for safety guidelines and use restrictions.