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.

Prussian Blue Pigment

Prussian Blue Pigment, also known as Ferric Ferrocyanide, is a vibrant, inorganic pigment cherished for its intense blue hue. Its versatility makes it a staple in various applications, including watercolor and oil paints, crayons, blue ink, and fabric dyeing. Prussian Blue is synonymous with names like Berlin Blue, Paris Blue, and Milori Blue, highlighting its widespread popularity and historical significance. The pigment is non-toxic, making it safe for use in artistic and industrial settings, and it possesses unique properties like forming colloids, enabling it to exist in both soluble and insoluble states. With a history dating back to the early 18th century, this pigment remains an essential choice for vivid blue coloring.

Key Features

• Vibrant and intense blue color
• Non-toxic and safe for diverse applications
• Used in watercolor, oil paint, and blue ink
• Applicable for fabric dyeing and crayons
• Exists in colloidal and insoluble forms
• Historical significance as an iconic blue pigment

Product Specifications

Clear Flexible PVC Tube

This clear plastic tube is crafted from flexible PVC (Poly Vinyl Chloride), typically featuring an inner diameter of 2 millimeters and an outer diameter of 4 millimeters. Due to the elastic nature of PVC and manufacturing tolerances, both the inner diameter (ID) and outer diameter (OD) may vary by up to 0.5 mm. This variability ensures adaptability across different applications but should be considered when precision is critical. PVC tubing is commonly used to demonstrate the equalization of liquid levels in interconnected vessels and for transporting liquids in experimental setups, as well as conveying fuel and lubricating oils in various types of machinery. Furthermore, this tube’s flexibility and size range make it suitable as a coupling for small DC motor shafts, generators, propellers, and similar components, enhancing its versatility in both experimental and mechanical applications.

Key Features

• Flexible and adaptable PVC material
• Inner diameter: 2 mm, Outer diameter: 4 mm
• Suitable for liquid and fuel transport
• Ideal for experimental setups and mechanical applications
• Can be used as a coupling for small DC motor shafts
• Transparent for easy monitoring of contents

Product Specifications

Similar Products

• Transparent silicone rubber tubing
• High-pressure polyethylene tubing
• Teflon-coated small diameter tubing
• Flexible nylon fuel hose
• Heat-resistant silicone tubing

Rectangular Cast Iron Support Stand 200 X 125 Mm

This Rectangular Cast Iron Support Stand 200 X 125 Mm is the perfect addition to any home or professional laboratory. With its rugged, stable base and baked enamel finish, this support stand is built to last. The base is rectangular in shape and has an undercoating on the bottom for added stability. Additionally, there is a hole drilled close to the edge for the rod. The support stand comes with a rod that can be easily unscrewed from the base for storage.

This high-quality support stand is not only functional, but it also looks great in any laboratory setting. Whether you are a professional scientist or a student, this support stand is a must-have for all your laboratory needs.

Beeswax, Refined white natural beeswax

Natural Beeswax is used as a building material for honeycombs. Because of its soft, pliable nature, bee wax Cera Alba) remains an indispensable raw material for many finished products even after centuries of commercial use.
Applications:
Creams, Lotions, Lipsticks, Cold Creams, Depilatories, Ointments, Salves, Pharmaceutical Excipients, Food Additive, Food Inks and Coatings, Non-food Inks and Coatings, Emulsions, Color Cosmetics, Hair Care; Furniture, Wood, and Leather Polishes; Textile, Wood, and Paper Finishes; Lubricants, Candles, Moldings, and numerous industrial applications.

CAS#: 8012-89-3 White Refined Beeswax
EINECS: 232-383-7
Beeswax is F.D.A. approved under Regulations 21 CFR 184.`1973 & CFR 184.1975
C.T.F.A. Listed

Key Features

• Versatile and multi-industry use
• High purity and quality
• Soft, pliable texture
• FDA-approved for safety
• Suitable for food and cosmetics

Product Specifications

Similar Products

• Soft, yellow natural beeswax pellets
• Organic, pliable, cosmetic-grade beeswax
• Pure, white beeswax sheets for crafts
• Natural, food-grade beeswax bars
• Eco-friendly, refined beeswax flakes

Retort Clamp, 4 Prongs Clamp

A Retort Clamp, also known as a 4 Prongs Retort Clamp or Universal Clamp, Cross Pattern, is a versatile lab tool designed to hold and attach other apparatus, such as flasks, burettes, and test tubes, to a retort stand. This particular clamp is 24 cm long and has 7.5mm D rod, made of zinc alloy and painted black for durability. The cork lined jaws provide a secure grip on objects ranging from 5mm up to 65mm in size. This clamp is an essential tool for any laboratory setting and is perfect for securing and stabilizing equipment during experiments.

Aluminum Retort Clamp

The Aluminum Retort Clamp is a versatile tool used to attach other apparatus, such as flasks, burettes, and test tubes, to a retort stand using a right angle clamp. This clamp features a cross pattern with 4 prongs and cork lined jaws, making it easy to hold objects ranging in size from 5 mm up to 65 mm. Measuring 24 cm long and featuring a 7.5 mm T rod, this clamp is made of cast aluminum alloy and is not painted. Its universal design makes it suitable for use in a variety of laboratory settings, and its durable construction ensures it will last for years to come.

Retort Stand

A retort stand is an essential piece of equipment in any laboratory. This particular retort stand is made of durable white plastic and comes with a stand to hold it securely in place. It is perfect for holding various types of glassware during experiments and can withstand high temperatures. The white color of the stand also makes it easy to spot any spills or leaks. Invest in this high-quality retort stand for your laboratory needs.

Revolution Counter, 4+1 Digits, Rotary Length Counter with 2 Yard Wheels

Rotary revolution counter with 4+1 digits designed for machine-based length measurement of textiles, cables, paper, leather, and more. The MSZ96FW model includes 2 yard wheels and uses a 1:3 gear ratio for precision. Each unit measured requires three full rotations. The red digit displays fractional units, while four black digits show complete units. Lightweight design supports easy installation on machines. Suitable for production and packaging applications. For metric measurement, meter wheels are available separately on our website.

Product Specifications

Applications and Benefits:

• Measures length of textiles, cables, paper, leather, and more
• Includes 2 yard wheels for accurate yard-based measurement
• High visibility display for production environments
• Compatible with machinery in packaging and textile industries
• Meter wheels available separately on the website

Caution:

Ensure correct wheel type is used based on unit preference (yard or meter). Install securely to avoid misalignment during operation.

Rosin Powder

Rosin Powder is a synthetic powder that is tasteless and odorless. It is especially soluble in aromatic and chlorinated solvents. It is used as a grip-improving powder for athletes, as well as for conveyor belts. It improves grip and prevents slipping. It is recommended to use natural rosin powders instead of this product. However, if you choose to use it, please note that it may cause cancer and reproductive harm.

Micronized Rosin Powder blend with Fumed Silica

(Buyers must sent us the fumed silica prior to placing their order.)
Custom blend of fumed silica and micronized rosin powder. The Micronized Rosin Powder with Fumed Silica is a custom blend product that requires the customer to provide at least 6 lbs of fumed silica for every 100 lbs of the final product. This special order product is created by blending the customer's fumed silica with micronized rosin powder. The product is designed for use in a variety of applications such as inks, coatings, and adhesives. It is important to note that a shortage of silica may result in clump formation, which can affect the performance of the final product. Customers are advised to call in advance prior to ordering to ensure that they have enough silica and to discuss the blending process. The Micronized Rosin Powder with Fumed Silica is a high-quality product that is carefully formulated to meet the customer's specific requirements.

Key Features:

• Custom blend of fumed silica and micronized rosin powder
• Requires at least 6 lbs of fumed silica for every 100 lbs of the final product
• Designed for use in inks, coatings, and adhesives
• Shortage of silica may result in clump formation
• Customers advised to call in advance prior to ordering

Product Specifications:

• Custom blend of fumed silica and micronized rosin powder
• Requires at least 6 lbs of fumed silica for every 100 lbs of the final product
• Designed for use in inks, coatings, and adhesives
• Shortage of silica may result in clump formation

Similar Products:

• Micronized Rosin Powder
• Fumed Silica
• Colloidal Silica
• Silicon Dioxide
• Micronized Waxes

Caution: This product requires at least 6 lbs of fumed silica for every 100 lbs of the final product. A shortage of silica may result in clump formation, which can affect the performance of the final product. Customers are advised to call in advance prior to ordering to ensure that they have enough silica and to discuss the blending process.

Rosin Powder Blend with Calcium Carbonate

This product is a fine powder containing about 80% natural dry pine rosin and about 20% calcium carbonate. It is used as a grip improving powder for industrial applications. 1-lb jars are actually 32 ounces of powder by volume, with an actual weight of about 1-lb. We ensure fresh stock by limiting overstock. Lead time is 7 days.

Product Specifications

Applications and Benefits:

• Grip improving powder for industrial applications
• Long shelf life ensures usability for up to a year
• Shipped fresh with limited overstock for optimal quality

Caution:

Store in a cool, dry place away from heat and direct sunlight.

Rosin Powder 100%

Rosin Powder 100% is a pure powdered Brazilian gum rosin designed to enhance grip and traction. This product is 100% natural and does not contain anti-caking agents like magnesium carbonate, ensuring the highest quality and purity. Produced using temperature-controlled freeze-dry grinding, it is ideal for applications where grip is essential, such as improving athletes’ hand traction, enhancing shoe sole grip in basketball, or improving grip on baseball and softball bat handles.

Product Specifications

Applications and Benefits:

• Improves athletes' grip on hands and basketball shoe soles.
• Enhances grip on baseball and softball bat handles.
• 100% pure rosin with no additives ensures high performance.
• Freeze-dry grinding maintains quality and consistency.

Caution:

Avoid inhaling fine powder. Store in a cool, dry place. Refer to the SDS for detailed safety and handling instructions.

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.

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.

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.

Rubber Tubing Natural Amber 1/8" Id, Super Thick Wall (3/32")

This rubber tubing is made from natural amber rubber and has a 1/8" inner diameter with a super thick wall of 3/32". It is perfect for a variety of applications and is known for its durability and flexibility. Whether you need it for industrial, medical, or laboratory use, this tubing is sure to meet your needs. Its natural amber color also gives it a unique and distinctive look.

Rubber Tubing Natural Amber 1/8" Id, Super Thin Wall (1/32")

Introducing our Rubber Tubing Natural Amber 1/8" Id, Super Thin Wall (1/32"). This tubing is made of natural rubber and is super thin-walled, making it perfect for applications where space is limited. The natural amber color adds a touch of style to any project. With an inner diameter of 1/8", this tubing is versatile and can be used in a variety of applications.