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Lightweight aluminum cubes for density experiments and comparisons.
Triple desktop counter with individual 4-digit displays and reset knobs.
Plastic Test Tubes set of 5
CULTUBE Plastic Test Tubes represent the pinnacle of laboratory convenience and efficiency.
Made from clear Poly Styrene, these 16x125mm tubes offer unparalleled clarity and a robust structure, suitable for a variety of general laboratory applications. Each tube comes with its own screw cap, ensuring samples remain uncontaminated and secure.
These Polystyrene tubes are ideally used with mild acidic or alkali solutions, alcohols, and salts due to their chemical compatibility.
For more demanding chemical applications, Polypropylene tubes within this range are recommended due to their heightened resistance to organic solvents, stronger acids, alkalis, and other chemicals.
Key Features
- Clear Poly Styrene for visibility
- Size: 16x125mm for versatile use
- Includes screw cap for sample integrity
- Compatible with various chemicals
- Bulk packed for convenience
Product Specifications
| Material | Poly Styrene |
| Size | 16x125mm |
| Cap Type | Screw Cap |
| Sterility | Non-sterile |
| Packing | Bulk with separate caps |
Similar Products
- Clear Polystyrene 10ml tubes
- Polypropylene 15x150mm tubes
- Glass culture tubes 20x150mm
- Acrylic round-bottom test tubes
- Disposable plastic specimen tubes
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 technicians, Educational institutions, Research scientists, Medical professionals, and Chemical engineers
Dammar Gum Resin Crystals
Natural Dammar gum resin crystals obtained from Shorea trees in Indonesia (Sumatra).
White to yellowish-white translucent, globular to pear-shaped grains, irregular fragments or stalactite masses. Grade A consists of 1/2 cm to 5 cm pieces as well as about 5% resin powder.
Used in incense, varnish and other products. Commonly used in oil painting, both during the painting process and after the painting is finished. Dammar crystals are also dissolved in molten paraffin wax to make batik, to prevent the wax from cracking when it is drawn onto silk or rayon.
Damar crystals are dissolved into beeswax with pigment added to harden it in order to make encaustic paints.
Dammar resins were often used in the past to caulk ships, frequently together with pitch or bitumen.
Key Features
- Versatile use in arts and crafts
- Available in various grades
- Natural and traditional material
- Enhances artistic mediums
- Historical significance in shipbuilding
Product Specifications
| Melting Point | 80°C |
| Acid Value | 31.2 |
| Insoluble Impurities | 0.41% |
| Grades | A |
| Source | Shorea Trees, Indonesia |
| CAS Number | 9000-16-2 |
Similar Products
- Translucent natural mastic
- Yellowish pine rosin
- Clear copal varnish
- Beeswax encaustic medium
- Organic frankincense resin
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for artists, craftsmen, DIY batik enthusiasts, oil painters, incense manufacturers, and ship maintenance professionals
Denatonium Saccharide
Denatonium Saccharide is a chemical compound commonly used as a bittering agent in various products such as household cleaning agents, pesticides, and personal care items. It is a combination of Denatonium and Saccharide, which makes it highly effective in preventing accidental ingestion of harmful substances. Denatonium Saccharide is known for its extreme bitterness, making it virtually impossible to consume even in small amounts. This compound has been approved by regulatory agencies around the world for its safety and efficacy, and it is widely used in the industry to protect consumers from accidental poisoning.
Product Specifications:
| Ingredient Name | Description |
| Denatonium Saccharide | A bittering agent used to discourage the ingestion of harmful substances |
| Saccharide | A type of sugar |
| Denatonium | A bittering agent used to discourage the ingestion of harmful substances |
Similar Products
- Denatonium Benzoate
- Bitrex
- Thiourea
- Quinine
- Chloroquine
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Denatonium Saccharide may cause irritation or allergic reactions. Handle with care.
Perfect For:
- Manufacturers of bitter-tasting products
- Chemical companies
- Pharmaceutical companies
- Food and beverage companies
- Cosmetic companies
- Animal repellent manufacturers
Density Cubes, Metals Aluminum 20mm x 20mm
These lightweight aluminum cubes are perfect for density comparison and experimentation.They are available in 20mm size, and are an excellent addition to any laboratory or classroom.
Product Specifications
| Material | Aluminum |
| Density | 2.7 g/cm3 |
| Size | 20mm x 20mm |
Applications and Benefits:
- Ideal for science teachers and students
- Useful in laboratory experiments and demonstrations
- Valuable for chemistry and physics enthusiasts
- Assists engineering students in material studies
- Suitable for metalworking hobbyists
Caution:
Handle with care. These cubes are made of aluminum, which can be a hazard if not handled properly. Keep out of reach of children and use appropriate safety equipment when conducting experiments.
Aluminum Metal Cubes
These lightweight aluminum cubes are perfect for density comparison and experimentation. Made with precision machining, they are available in 10mm or 20mm sizes, and are an excellent addition to any laboratory or classroom.
Key Features
- Precision machining
- Lightweight aluminum material
- Available in 10mm or 20mm sizes
Product Specifications
| Material | Aluminum |
| Density | 2.7 g/cm3 |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
Perfect for:
- Science teachers and students
- Laboratory technicians
- Chemistry enthusiasts
- Physics enthusiasts
- Engineering students
- Metalworking hobbyists
Similar Products
- Copper Metal Cubes
- Brass Metal Cubes
- Titanium Metal Cubes
- Steel Metal Cubes
- Nickel Metal Cubes
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. These cubes are made of aluminum, which can be a hazard if not handled properly. Keep out of reach of children and use appropriate safety equipment when conducting experiments.
Brass Metal Cubes
Looking for high-quality brass cubes for density comparison and experimentation? Look no further than our Brass Metal Cubes! Available in both 10mm and 20mm sizes, these precision machined cubes are made from top-quality brass material.
Key Features:
- Precision machining
- High-quality brass material
- Available in 10mm or 20mm sizes
Product Specifications:
| Material | Brass |
| Density | 8.4 g/cm3 |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
Similar Products:
- Copper Metal Cubes
- Aluminum Metal Cubes
- Titanium Metal Cubes
- Steel Metal Cubes
- Nickel Metal Cubes
CAUTION: Handle with care. These brass metal cubes are for experimentation and density comparison purposes only. Keep out of reach of children and avoid ingestion or inhalation. Similar products may have different properties and require research before use.
Perfect for:
- Science teachers and students
- Laboratory technicians
- Chemistry enthusiasts
- Researchers and scientists
- Engineering students
- College and university professors
Density Cubes, Metals Copper
These high-density copper cubes are for comparison and experimentation, available in 10mm or 20mm sizes, machined and made from copper material.
Product Specifications
| Material | Copper |
| Density | 8.96 g/cm3 |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
| Package Dimensions | 20 x 20 mm |
| Package Weight | 0.155 lb |
| Units per Package | 1 |
Applications and Benefits:
- Science enthusiasts
- Students studying density and material properties
- Teachers looking for hands-on classroom activities
- Researchers in materials science and engineering
Key Features and Benefits
- High-density copper material
- machined for accurate measurements
- Reusable transparent plastic case for storage
Caution:
High-density copper cubes may be hazardous if mishandled. Please use caution when handling and keep out of reach of children.
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.
Lead Metal Cubes
Lead Metal Cubes are high-density cubes designed for density comparison and experimentation. These cubes are made of high-density lead material and are precisely machined for accuracy. They are available in two sizes, 10mm or 20mm, to suit different needs.
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Product Specifications:
| Material | Lead |
| Density | 11.3 g/cm3 |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
Perfect for:
- Science teachers and students
- Chemistry enthusiasts
- Researchers
- Lab technicians
- Metallurgists
- Industrial engineers
Caution: Lead is a toxic material. Handle with care and avoid ingestion or inhalation.
Density Cubes, Metals Tin
The Density Cubes, Metals Tin are -engineered cubes crafted from high-density tin, for educational and industrial applications, including density comparison experiments and material studies. Available in two sizes, 10mm and 20mm, these cubes cater to a variety of needs, from classroom demonstrations to industrial research. Please note that tin is a toxic material and should be handled with care, avoiding ingestion or inhalation.
Product Specifications
| Material | Tin |
| Density | 7.31 g/cm³ (Constant) |
| Size Options | 10mm or 20mm |
| Weight | Varies by size |
Applications and Benefits:
- Density comparison experiments
- Material studies
- Educational demonstrations
- Industrial research
Key Features and Benefits
- High-density tin construction
- -engineered for accuracy
- Available in 10mm and 20mm sizes
- Suitable for educational and industrial use
- for density comparison and material studies
Caution:
Tin is a toxic material. Handle with care and avoid ingestion or inhalation.
Density Cubes, Metals Zinc
These zinc cubes are for comparing densities and conducting other physical property experiments in the classroom or laboratory. Their precise measurements ensure accurate and consistent results. Each cube is packaged individual20x20 mm, weight 0.115 lb
Product Specifications
| Material: | Zinc |
| Sizes: | 10 mm or 20 mm |
| Packaging: | unit |
| Weight: | 0.115 lb |
| SKU: | 3510A-ZINC |
Applications and Benefits:
- Science education
- Laboratory experiments
- Classroom experiments
- Physical property experiments
- Density comparison
Key Features and Benefits
- Available in 10 mm or 20 mm sizes
- Precise measurements for accurate and consistent results
- zinc material
- Individual reusable plastic box packaging
Caution:
Handle with care when conducting physical property experiments with these zinc cubes. Research is required to find the fit for your needs.
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
Desktop Counter Bank of 3 – DSKCTR3
Triple mechanical counter unit designed for desktop use. Each of the three counters operates independently and counts up to 9999. Each counter includes a reset knob and space above the display for custom labeling. Compact design allows easy placement on desks or workstations. Ideal for laboratory, inventory, or tracking applications.
Product Specifications
| Model | DSKCTR3 |
| Counter Units | 3 individual counters |
| Counting Capacity | 0000 to 9999 per counter |
| Reset Mechanism | Individual easy-reset knobs |
| Label Area | Above each counter for identification |
| Base Dimensions | 7 cm × 9.5 cm |
| Overall Height | 7.25 cm |
| Mounting | Desktop placement |
Applications and Benefits:
- Counts multiple categories or items simultaneously
- Useful in laboratories, workshops, and offices
- Label space enhances tracking and organization
- Compact, desk-mountable design
- Quick reset via individual knobs
Caution:
Ensure each counter is clearly labeled to avoid miscounts. Reset only when counters are not in active use.
Desktop Tally Counter, High – MSJA144BS
mechanical desktop tally counter with a metal base designed for stability and durability, individually packaged in a box for convenience and weighing 64 grams for easy handling. Includes three screw holes for permanent mounting on tables or desks, ensuring secure and steady operation. Suitable for environments where handheld use is not needed, such as laboratories, offices, and industrial settings, this counter provides hands-free operation and accurate tracking.
Product Specifications
| Model | MSJA144BS |
| Function | Manual tally counter / clicker |
| Mounting Base | Metal base with three screw holes |
| Usage Type | Stationary desktop use |
| Application | Laboratory, office, industrial tracking |
| Packaging | Individual box packaging |
| Weight | 64 grams |
Applications and Benefits:
- Secure desktop installation for steady operation
- for counting in lab, office, or industrial environments
- Durable metal base for long-term use
- Hands-free operation
- Convenient individual packaging for easy storage and transport
Caution:
Ensure the counter is securely mounted before use. Avoid overtightening screws to prevent base damage. Handle the counter with care, as it is equipment, and store it in its individual box packaging when not in use to maintain its and longevity.
Digital Laboratory Scale Model 2000
The Digital Laboratory Scale Model 2000 is a reliable and accurate digital scale designed for laboratory settings, research facilities, and various industries, offering a capacity of 2000G and an accuracy of 1G, with a compact design and digital display for easy reading.
Product Specifications
| Product Name | Digital Laboratory Scale Model 2000 |
| Capacity | 2000G |
| Accuracy | 1 G |
| Type | Laboratory |
| Display Type | Digital |
| Dimensions | 6 x 2 x 12 inches |
| Weight | 772 grams |
| SKU | DUNEDCT-CY1G |
Applications and Benefits
- Laboratories
- Research facilities
- Pharmaceutical companies
- Chemical companies
- Food and beverage industry
- Agricultural industry
Key Features and Benefits
- Accurate weighing with 1G accuracy
- Compact design for convenient use
- Digital display for easy reading
- for various industries and laboratory settings
Digital Laboratory Scale Model 5000
The Digital Laboratory Scale Model 5000 is a reliable and precise instrument designed for laboratory use, featuring a capacity of 5000G and an accuracy of 2G. Its digital display and compact size make it easy to read and store. This scale is an essential tool for scientific researchers, laboratory technicians, chemists, pharmacists, biologists, and control professionals.
Product Specifications
| Product Name | Digital Laboratory Scale Model 5000 |
| Capacity | 5000G |
| Accuracy | 2 G |
| Type | Laboratory |
| Display Type | Digital |
| Dimensions | 3.5 x 7.5 x 12 inches |
| Weight | 845 grams |
| SKU | DUNEDCT-CY2G |
Applications and Benefits
- Scientific research
- Laboratory use
- control
- Chemical analysis
- Pharmaceutical research
- Biological research
Key Features and Benefits
- High accuracy and
- Compact and lightweight design
- Easy-to-read digital display
- Durable and reliable construction
Electronic Hand Tally Counter
Advantage of electronic durability combined with elegant classic design make this counter a natural best choice for those who are used to mechanical tally counters. Designed for slow count applications. Large and high contrast display makes it easy to read. The reset button is small and is slightly indented to avoid accidental reset.
Key Features:
- Measuring range up to 99999
- Fast reset-to-zero button
- Robust plastic housing
- Thumb ring
- Maximum Counting Rate 2/sec
- Unit size: 50 x 35 mm
- Imprint size: 30 mm
- Weight: 24 g
- Made of ABS plastic
- Compact design and portable, it comes with a stainless steel metal hoop for carrying or attaching to a key ring, perfectly fits in the palm of your hand.
- With a zero clearing switch for resets
- Mechanically jumps by every press, quick reaction; 4-digit display, Counts Range: 0 to 99999.
- Wide uses for tally counters, all kinds of data statistics such as class or meeting attendance, traffic flow, laboratory analysis count, crochet stitch counter and more; suitable for different occasions, home use, school, office, sporting activities etc.
- Each counter is Individually Boxed.
- BATTERY NOT INCLUDED.
- Minimum order quantity is 2. See additional Quantity Discounts:
| Material | ABS plastic |
| Color | Black/Yellow |
| Size | 50 x 35 mm |
| Weight | 24 g |
| Counting Range | 0 to 99999 |
| Maximum Counting Rate | 2/sec |
Caution: Keep away from water and fire. Avoid using in extreme temperatures.
Digital Tally Counter, Ergonomic – ECTR
Electronic hand tally counter with ergonomic shape and modern design. Features a large high-contrast 5-digit display and a slightly indented reset button to avoid accidental clearing. Includes a lanyard for wearing around the neck. Constructed with a durable plastic body in glossy gray/beige finish with black and metallic trim. Designed for fast, silent, and accurate counting in field and professional settings.
Product Specifications
| Model | ECTR |
| Counting Range | 00000 to 99999 |
| Display | 5-digit LCD, high contrast |
| Reset Button | Indented to avoid accidental reset |
| Operation Rate | Up to 5 counts/second |
| Sound | Quiet click, no beep |
| Power Source | AAA battery (included) |
| Material | Plastic |
| Color | Glossy gray/beige with black and metallic trim |
| Dimensions | 80 mm × 32 mm × 23 mm |
| Accessories | Includes neck lace for hanging |
Applications and Benefits:
- Ergonomic grip for comfort during prolonged use
- Silent operation for discreet environments
- Clear LCD display for accurate reading
- Can be worn around the neck for convenience
- Suitable for sports, events, labs, or fieldwork
Caution:
Keep out of reach of children due to small parts. Test functionality before first use. Requires firm button press to register counts. Battery included but not covered under warranty.