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Supplies
High-Quality Laboratory Supplies for Reliable Research
MIDSCI™ understands that the right lab supplies are the foundation of reliable research across the life sciences. When your lab relies on frequent replenishment of essential scientific supplies, we deliver the labware you need with the speed and personalized service you don’t see with big-box distributors.
From glassware and plasticware to PPE, pipette tips, test tubes, and reagent reservoirs, we offer over 40,000 products designed for accuracy, durability, and compliance. Whether you work in life sciences, microbiology, or pharmaceutical development, our lab essentials help you maintain efficiency without compromising quality.
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ILP PCR Plates
High-performance PCR consumables for reliable results.
ILP PCR Plates are engineered to deliver precision and compatibility with most thermal cyclers. Made from ultra-clear, virgin, medical-grade polypropylene, these PCR plates are ideal for high-throughput and routine laboratory use. Designed with a uniform thin-wall structure, they ensure efficient and consistent heat transfer for accurate PCR amplification.
Our PCR plates feature raised rims to improve sealing and prevent cross-contamination. Available in various formats, including no skirt, half skirt, full skirt, and elevated skirts compatible with ABI systems, these plates cater to the diverse needs of modern molecular biology workflows.
All ILP PCR consumables are certified free of RNase, DNase, and pyrogens, ensuring the purity required for sensitive applications. Each lot is fully traceable, quality-tested, and packaged in resealable polybags for clean, secure, and convenient storage.
Whether for research, diagnostics, or real-time PCR, ILP PCR plates provide exceptional clarity, durability, and performance.
Key Features
- Compatible with most thermal cyclers
- No skirt, half skirt, full skirt, and ABI-compatible elevated skirts
- Ultra-clear, virgin, medical-grade polypropylene
- Uniform ultra-thin wall for optimized heat transfer
- Raised rims for better sealing
- Free from RNase, DNase, and pyrogen contamination
- Resealable polybag packaging for easy storage
Nylon Membrane Disc Filter
- Weak resistance for acidic conditions
- Pore size: 0.45µm
- Diameter size: 247mm
- Non-sterile but autoclavable
Nylon membranes are naturally hydrophilic polymer. They have broad chemical compatibility and low levels of extractables since the membranes do not contain any wetting agents, detergents or surfactants. They can be used in many different applications for filtering aqueous and organic solutions, even some aggressive solutions, such as acetonitrile (ACN), DMF and DMSO.
Nylon membranes are not good for acid solutions and tend to bind greater amounts of proteins and other macromolecules than other membranes. They are not recommended for protein recovery applications.
Applications:
- General clean and filtration
- Sample Prep
- Environmental Monitoring and Analysis
- Filtration of Aqueous and Organic Solutions
- Fluid Monitoring
- Pharmaceutical Products Analysis
- Chromatography and Mass Spec Sample Prep
- Venting and Gas Filtration
PurePlus® PCR Plates
- PurePlus® plates are tested for RNase/DNase lot by lot to ensure pure product
- Our plates are lot certified free of Human DNA contamination
- Our plates are tested for ATP lot by lot to ensure pure consistent product
- Broad product range. Over 18 styles of plates fit most major thermocyclers
- These plates are autoclavable to 122° C for 15 minutes at 15PSI
Ultra Clear and Ultra Clean
PurePlus® Polymerase Chain Reaction (PCR) consumables are made without additives so you don't need to wonder what is different about the plates, tubes, or strips you are using this week. We also test every batch for contamination by Human DNA as well as the more common tests that other suppliers offer for RNase and DNase enzymes. Many of our plates are printed with black alpha numeric reference grids to make it easier for you to keep track of your samples. We also offer optically clear caps and opaque black or white plates for Real Time PCR. And we also offer re-usable silicone sealing mats and polypropylene sealing film. Labcon PurePlus® PCR tubes, strips and plates are designed to fit many popular thermocyclers including brands like Applied Biosystems, Eppendorf, Thermo Scientific, and Bio Rad. All our PCR disposables are made from 100% virgin polypropylene and are lot tested and certified to be free of RNase, DNase, and Human DNA. Autoclavable. Our pure resin consumables are available in strips, individual tubes, plates in clear natural or colors.PurePlus® sterile disposables, like all our other sterile products, receive valid sterilization processing compliant with ISO 11137. So unlike "pre-sterile" products from other suppliers you can use PurePlus® PCR disposables for diagnostic and regulated procedures.
Proudly made in the USA! Click here for more made in America products!
Diamond White is a super high quality line of slides that compares to German & Swiss made slidesâ¦but at substantial savings. Our slides are produced from water white glass sheets and are so clear⦠you will see the sample not the slide.
Diamond White Glass microscope slides are ideal for all routine applications, automated instruments, long-term storage, fluorescence studies and where accuracy and the highest optical quality are of paramount importance. The glass is specially formulated for minimal oxidation, which ensures sample integrity during long-term storage. Increased hardness and molecular stability of the slide surface provides more accurate experimental results and diagnoses.
Available in plain, frosted, color coded, charged and instrument specific versions. All slides are double cellophane packaged to protect against moisture and foreign particles.
Heathrow Scientific® Square Weigh Boats
Accurate sample handling for liquids, powders, and granules.
Heathrow Scientific® Square Weighing Boats are designed for precision and convenience in laboratory weighing and sample transfer. Featuring smooth, flat surfaces and easy-pour spouts, these boats ensure accurate handling of liquids, powders, and granules with minimal sample loss. Rounded corners simplify sample transfer, while the wide, flat bottom prevents tipping during use.
Made from FDA food-grade polystyrene, these boats are biologically inert and resistant to dilute acids, alcohols, and bases. They are disposable, stackable, and available in white, black, and blue for optimal color contrast. Anti-static options are also available for sensitive samples. Compatible with microwave moisture analyzers, these boats offer versatility for various applications.
- Non-sterile Polystyrene
- Temperature Range: -10°C to 70°C (14°F to 158°F)
- Colors: White, Black, Blue
Main Attributes
- Square shape with easy-pour spouts for accurate sample transfer
- Rounded corners for simplified handling
- Wide, flat bottom for stability
- FDA-compliant and food-grade safe
- Disposable and stackable for convenience
- Resistant to dilute acids, alcohols, and bases
- Anti-static options available
Curio C-Slide
A precision disposable plastic hemocytometer, developed to solve the problems of conventional glass hemocytometers.
Applications
- Measuring cell concentration and viability
- Counting for Erythrocyte, Leukocyte, Mammalian cell, etc.
Curiosis Curio C-Slide Disposable Hemocytometer
- Increases efficiency by eliminating the need for washing or autoclaving components
- 4 Cell counting chambers per slide
- Imprinted Neubauer Grid pattern and plasma treated surface
- Consistent 100 µm depth of Curio C-Slide gives exact counting volume to estimate high accuracy of counting results
- Easy to use design eliminates the use of coverslips and allows for exact volume control, simply pipette into the chamber port
- Reliable and repeatable results are obtained using a standard microscope after one to three minutes have elapsed.
- Reduces the user’s risk of exposure to infectious or hazardous samples
- Slide is resistant to surface scratches or cracks
Grid types
| Pattern | Depth |
Neubauer Improved |
100 µm |
Fuchs Rosenthal |
200 µm |
Burker Turk |
100 µm |
Semen Test |
200 µm |
Curio C-Slide’s engraved pattern is the most popular grid pattern,
Neubauer Improved (NI) (around 90%)
Heathrow Scientific® Pour Boat Weigh Dishes
Accurate sample transfer with minimal loss.
Heathrow Scientific® Pour Boats are designed for precision and convenience in laboratory weighing and sample handling. Made from FDA food-grade polystyrene, these flexible weighing dishes feature smooth surfaces for accurate pour-outs with minimal sample loss. Their flat bottoms and sloping sides ensure easy transfer of powders and liquids.
These biologically inert dishes are resistant to dilute acids, weak bases, alcohols, and aqueous solutions, making them ideal for a wide range of lab applications. They can also be used with microwave moisture analyzers and are available in anti-static versions for sensitive samples.
Temperature Range: -10°C to 70°C (14°F to 158°F)
Main Attributes
- Flexible design allows bending to form pour spouts
- Smooth surface for accurate sample transfer
- Biologically inert and chemically resistant
- Compatible with microwave moisture analyzers
- Anti-static options available
- Made from FDA-approved food-grade polystyrene
WeighBucket™ The WeighBoat for Liquids
The WeighBucket™ is an innovative, compact weighing vessel designed for safe, precise handling of liquids, powders, and small solids. Made from durable polyethylene, this 40 mL vessel features an easy-grip handle and a convenient pour spout, allowing for clean, controlled pouring with minimal spillage. Ideal for laboratory and industrial applications, the WeighBucket™ makes weighing and transferring materials easier and more efficient than traditional weigh boats.
With a space-saving footprint of 53 mm diameter x 33 mm height (excluding rim, spout, and handle), it’s perfectly sized for accurate measurements while maximizing usability. Whether you're measuring reagents, solutions, or granular materials, the WeighBucket™ delivers precision, cleanliness, and convenience.
Key Features
- 40 mL capacity for small-volume samples
- Polyethylene construction for durability and chemical resistance
- Built-in spout for accurate, controlled pouring
- Ergonomic handle for secure grip and easy transport
- Designed for laboratory, educational, and industrial use
Heathrow Scientific® Aluminum Weigh Boats
Disposable, heat and chemical-resistant.
Heathrow Scientific® Aluminum Weigh Boats are designed for efficient and precise sample handling across a wide range of laboratory applications. Ideal for weighing, dispensing, evaporating, drying, mixing, and storing samples, these boats offer outstanding resistance to heat and corrosion, making them suitable for use with acids, bases, and other reactive chemicals.
Crafted from lightweight yet durable aluminum, each weigh boat features a smooth, flat bottom for enhanced balance, stability, and measurement accuracy. The rigid construction ensures easy sample transfer while minimizing material loss. A finger tab handle provides safe handling and can be easily etched for sample identification.
Available in a range of sizes, these disposable weigh boats reduce the risk of cross-contamination and support clean, efficient workflows in analytical, industrial, and research laboratories.
Key Features
- Smooth, flat bottom for accurate weighing and stability
- Lightweight and rigid for easy handling and precise sample transfer
- Heat-resistant, ideal for high-temperature applications
- Chemical resistant, compatible with acids, bases, and solvents
- Etchable finger tab for secure labeling and sample tracking
- Versatile use: weighing, dispensing, evaporating, drying, and mixing
- Disposable design prevents cross-contamination
- Available in sizes from 20 mL to 50 mL
- Sold in packs of 100
Specifications
| Item # | Volume Capacity | Finger Tab | Wall Finish | Dimensions (D x H) |
| HS14521A | 20 mL | Yes | Crinkle | 1.7 x 0.5 In. | 43.18 x 12.7 mm |
| HS14521B | 34 mL | Yes | Crinkle | 2.2 x 0.6 In. | 55.88 x 15.24 mm |
| HS14521C | 50 mL | Yes | Crinkle | 2.8 x 0.6 In. | 71.12 x 15.24 mm |
Heathrow Scientific® Hexagonal Weigh Boats
Accurate sample handling for liquids, powders, and granules.
Heathrow Scientific® Hexagonal Weighing Boats are designed for precision and convenience in laboratory weighing and sample transfer. Featuring smooth, flat surfaces and easy-pour spouts, these boats ensure accurate handling of liquids, powders, and granules with minimal sample loss. Rounded corners simplify sample transfer, while the wide, flat bottom prevents tipping during use.
Made from FDA food-grade polystyrene, these boats are biologically inert and resistant to dilute acids, alcohols, and bases. They are anti-static, disposable, and stackable, making them ideal for high-efficiency lab environments. Compatible with microwave moisture analyzers, these boats offer versatility for various applications.
- White, Anti-static Polystyrene
- Temperature Range: -10°C to 70°C (14°F to 158°F)
Main Attributes
- Hexagonal shape with easy-pour spouts for accurate sample transfer
- Rounded corners for simplified handling
- Wide, flat bottom for stability
- FDA-compliant and food-grade safe
- Disposable and stackable for convenience
- Resistant to dilute acids, alcohols, and bases
Weigh-Better Environmentally Friendly Weigh Boats
Glassine paper is free of static electricity that plagues disposable plastic weighing dishes. Pure glassine is an ultra-clean paper product that is robust and yet easy to fold for pouring. Chocolate color reveals every particle of material. Robust and durable yet easy to fold for pouring. Measures 3.5 In. diameter for standard weighing balances.
Proudly made in the USA! Click here for more made in America products!
ClearSeal™ Generic Screw Cap Microcentrifuge Tubes
Sterile, Leak-Proof, Ultra-Clear.
ClearSeal™ Generic Screw Cap Microcentrifuge Tubes are designed for superior sample protection and storage. Made from ultra-clear polypropylene, these sterile microcentrifuge tubes feature pre-assembled screw caps with secure silicone O-rings, ensuring a 100% leak-proof seal under extreme conditions—from
-86°C to +121°C.
Available in multiple sizes and configurations, including a convenient loop-cap option on the 2.0 mL size, ClearSeal™ tubes meet the needs of both research laboratories and diagnostic/reagent packaging applications. Each tube is certified RNase, DNase, and pyrogen-free, making them ideal for sensitive biological samples.
ClearSeal™ microtubes can be centrifuged at up to 22,000 x g* and are packaged in resealable bags of 50 for ease of use and contamination control. Available in single-color cap packs of 1000.
Key Features
- Leak-proof O-ring screw cap for secure sealing
- Ultra-clear polypropylene for easy sample visibility
- Sterile; free from RNase, DNase, and pyrogens
- Withstands -86°C to +121°C
- Centrifuge-safe up to 22,000 x g*
- Available in loop-cap version (2.0 mL)
- Resealable bags of 50 for convenient storage
- Single-color cap packs (1000/pk)
- White, printed graduations for easy volume identification
*Performance based on liquids with specific gravity of 1.0 using compatible rotors and adapters.