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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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OptiWell™ Deep Well Plates - 384
High-Density Format for Ultra-High Throughput Applications.
OptiWell™ 384-Well Deep Well Plates are designed for ultra-high-throughput screening, sample preparation, and automated liquid handling in demanding research environments. With a compact footprint and 384-well conical V-bottom design, these plates maximize well density while ensuring efficient sample recovery and minimal cross-contamination.
Manufactured from virgin, medical-grade polypropylene, each plate offers excellent chemical resistance, low binding, and minimal liquid retention, ideal for sensitive biological and chemical workflows. The V-bottom wells promote complete pellet formation and easy resuspension during centrifugation—rated up to 4,000 x g RCF.
Produced in a Class 100,000 cleanroom and compliant with ANSI / SLAS 1-2004 standards, OptiWell™ plates are fully compatible with automated research platforms and robotic systems. They are certified RNase, DNase, and pyrogen free, and while autoclavable, select formats are available gamma sterilized in accordance with ISO 13485 for workflows requiring enhanced sterility.
Plates are compatible with a wide range of silicone sealing mats, adhesive films, and heat sealing foils, and feature black printed alphanumeric labeling for accurate sample tracking.
Key Features
- 384-well V-bottom deep well format – optimized for ultra-high throughput applications
- Automation-friendly – ANSI / SLAS 1-2004 compliant for robotics and liquid handlers
- Low retention, low binding – for accurate sample handling and reduced waste
- Medical-grade polypropylene – high clarity, chemically resistant
- Conical V-bottom wells – promote efficient centrifugation and pellet resuspension
- Certified RNase/DNase free & non-pyrogenic – ensures sample purity
- Autoclavable & gamma sterilized (ISO 13485) – available for sterile workflows
- Black printed alphanumerics – easy identification and organization
Half-Inch Label Tape with Three-Inch Core
Keep your labeling clear, consistent, and hassle-free with our 1/2-inch-wide label tape featuring a large 3 Inch core, perfect for high-volume dispensers and continuous use. This color-coding tape writes smoothly, sticks securely, and removes easily without leaving any sticky residue behind.
Designed for tough lab and industrial environments, the tape is strong, durable, waterproof, oil-resistant, and acid-resistant, giving you long-lasting performance wherever you use it. It withstands temperatures from –23°C to +121°C (10°F to +250°F), making it suitable for everything from cold storage to warm equipment areas.
The surface is easy to write on using a pen, pencil, or permanent marker, and the adhesive bonds firmly to glass, plastic, metal, and most common lab surfaces. Whether you're organizing samples, labeling equipment, or colorcoding storage, this tape delivers reliable results.
Lead-Free Autoclave Tape
Autoclave tape is used as a process indicator in steam sterilizers. It features an aggressive, pressure-sensitive adhesive designed to adhere to a variety of wraps so that the pack stays secure during sterilization and can be used on direct contact with substrates. Tape also features a chemical indicator to verify that it has gone through the sterilization process. Black diagonal lines appear on the tape after 10 minutes at 121°C or 2 minutes at 134°C in a steam sterilizer.
These Lead-Free Autoclave Tapes are designed for gravity sterilizers at 121°C for 30 minutes and pre-vacuum steam sterilizers at 132°C for 3 minutes and 135°C for 3 minutes.
Main Attributes
- Core size: 3 In. Core
- Size: 3/4 In. wide x 60 Yard or 1 In. Wide x 60 yards
- Environmentally friendly
- Color change
- FDA process indicator
One-Inch Label Tape with Three-Inch Core
Keep your workspace organized with our one-inch-wide label tape featuring a convenient three-inch core, perfect for label dispensers and high-use environments. This color-coding tape is easy to write on, sticks securely, and removes cleanly without leaving any sticky residue behind.
Built for durability, the tape is strong, waterproof, oil-resistant, and acid-resistant, making it ideal for laboratories, research facilities, industrial settings, or everyday organizational needs. It withstands temperatures from –23°C to +121°C (10°F to +250°F), maintaining adhesion and readability in cold storage, warm equipment areas, and standard room conditions.
The writable surface accepts pen, pencil, or permanent marker, and the adhesive bonds well to glass, plastic, metal, and most common surfaces. Whether you're labeling tubes, containers, equipment, or storage racks, this tape delivers dependable performance.
OptiWell™ Tip Combs - KingFisher™ Compatible
Precision-Made for Magnetic Particle Processing.
OptiWell™ Tip Combs are engineered for seamless compatibility with KingFisher™ Flex instruments (not affiliated or endorsed) and other leading automated liquid handling systems. Designed for optimal performance in magnetic particle-based protocols, these tip combs are ideal for DNA and RNA extraction, viral RNA isolation, immunoprecipitations, and nucleic acid quantification.
Manufactured from low-binding, medical-grade polypropylene, OptiWell™ Tip Combs minimize sample loss while ensuring maximum purity. Each batch is rigorously tested and certified RNase and DNase free, making them ideal for sensitive molecular biology workflows. Available in sterile or non-sterile options to suit your lab's specific needs.
Key Features
- Compatible with KingFisher™ Flex and similar automation platforms (not affiliated)
- Made from low-binding, medical-grade polypropylene to reduce sample loss
- Available in sterile and non-sterile formats
- Certified RNase and DNase free
- Ideal for DNA/RNA extraction, viral RNA workflows, and immunoprecipitation protocols
- Designed for reliable magnetic bead separation and high-throughput workflows
Whether you're working with nucleic acids or performing protein purification, OptiWell™ Tip Combs deliver consistent performance and contamination-free results in automated systems.
Also available is the OptiWell™ Plate and Comb Combo Pack (D3096-KFC). OptiWell™ Tip and Comb sterile combo packs are a convenient package built for compatibility with KingFisher™ and Accuris IsoPure™ automation platforms. The included 96-well plate (D3096-39S) features square wells with conical v-bottoms, a working well volume of 2.2 mL, and printed alphanumerics. The OptiWell™ tip combs (D3340-96S) are made from a low-binding, medical-grade polypropylene and are ideal for applications in DNA extraction/quantification, viral RNA extraction, immunoprecipitation, and more.
OptiWell™ Sterile Combo Packs are packaged in cases of 50 coupled pairs of Tip Combs and Deep Well Plates. Compatible with KingFisher™ platforms: Apex, Duo Prime, Flex, and Presto
Disclaimer
KingFisher™ is a trademark of Thermo Fisher Scientific. OptiWell™ Tip Combs are third-party products designed for use with KingFisher™ instruments. Thermo Fisher Scientific does not manufacture, sponsor, or endorse OptiWell™ products, and is not affiliated with these offerings in any way.
nUVaClean™ UV Pipette Carousel and Sterilizer
360° UV-C Decontamination for Up to 6 Pipettes.
nUVaClean™ by MTC™ Bio is the first and only UV pipette rack that not only organizes and protects your pipettes but also destroys over 99% of DNA and microbial contaminants. This compact, patented carousel sterilizer uses a powerful UV-C germicidal lamp (254 nm wavelength) combined with a high-efficiency reflector system to provide full 360° exposure, thoroughly decontaminating pipette shafts and eliminating the risk of cross-contamination.
Designed to fit single-channel pipettes from all major brands, nUVaClean™ makes decontamination as easy as pressing a button. The automated 28-minute sterilization cycle powers down when complete, leaving your pipettes clean, safe, and ready for use. Ideal for PCR, qPCR, molecular biology, and contamination-sensitive workflows.
Key Features
- UV-C sterilization system eliminates 99% of DNA and contaminants
- 360° reflective exposure ensures complete decontamination
- Holds up to 6 single-channel pipettes
- Compatible with all major pipette brands
- Compact footprint (6.5 In. / 17 cm) saves valuable bench space
- Simple one-touch operation with automatic shutoff
Whether in research, clinical, or pharmaceutical labs, nUVaClean™ is an essential tool for maintaining sterility and protecting sensitive workflows from contamination.
*Pipettors not included
Proudly made in the USA! Click here for more made in America products!
Nest Deep Well Plates - 24
Nest high-quality deep well plates are ideal for microbiology applications, including sample preparation, bacterial culture growth, and long-term storage.
Available in two configurations: 10 mL 24 Well and 16 mL 24 Well.
- High chemical stability
- Temperature range: -80°C to 120°C
- Autoclavable
- Compatible with multi-channel pipette and automatic equipment
- Optimized bottom design to minimize residual volume
- Clear alphanumeric codes for easy identification
- Conform to SBS/ ANSI
- Stackable, reliable tight sealing
- Non-pyrogenic, DNase/RNase free
- Both E-beam sterilized, and non-sterilized deep well plates are available
Material
USP VI Polypropylene material
10 mL, 24 Well, Rounded Bottom
- Designed for growing bacterial cultures and sample purification using magnetic beads (manual and automated systems)
- Unique square top with round bottom design optimizes mixing and enhances magnetic bead recovery
- Separated round well bottoms are compatible with post or ring-style magnetic plates
- Automation-compatible footprint and rigid construction for use with most robotic grippers
- Raised rims around each well ensure easy and secure sealing with adhesive films, silicone mats, or heat-sealing films
16 mL, 24 Well, V-Bottom
- Perfect for aliquoting and sample preparation in various biochemical and molecular biology workflows.
- Autoclavable and RNase/DNase free
- Safe for use and storage at temperatures as low as -80°C
- Centrifuge-safe up to 4000 g
- Stackable for easy storage and handling
Nest Deep Well Plates - 48
Nest high-quality deep well plates are ideal for microbiology applications, including sample preparation, bacterial culture growth, and long-term storage.
Available 3.5 mL 48 well and 4.6 mL 48 well.
- High chemical stability
- Temperature range: -80°C to 120°C
- Autoclavable
- 4.6 mL 48 well centrifugal strength up to 3000 g
- 3.5 mL 48 well centrifugal strength up to 4000 g
- Compatible with multi-channel pipette and automatic equipment
- Optimized bottom design to minimize residual volume
- Clear alphanumeric codes for easy identification
- Conform to SBS/ ANSI
- Stackable, reliable tight sealing
- Non-pyrogenic, DNase/RNase free
- Both E-beam sterilized, and non-sterilized deep well plates are available
Material
USP VI Polypropylene material
Nest Deep Well Round Well Plates - 96
Ideal for microbiology, sample prep, long-term storage, HTS, protein/biochemical assays, centrifuge applications, and more. Low profile options are available for smaller volumes and faster mixing.
- High chemical stability
- Temperature range: -80°C to 120°C
- Autoclavable
- Centrifuge to 3000 g
- Compatible with multi-channel pipette and automatic equipment
- Optimized bottom design to minimize residual volume
- Clear alphanumeric codes for easy identification
- Conform to SBS/ ANSI
- Specific 96 well deep plate used in nucleic acid extraction
- Stackable, reliable tight sealing
- Non-pyrogenic, DNase/RNase free
- Both E-beam sterilized, and non-sterilized deep well plates are available
Material
USP VI Polypropylene material
Nest Deep Well Square Well Plates - 96
Ideal for high-volume assays, extraction/purification, high-throughput, microbiology, and centrifugation-based processes. 8-Strip Plastic Comb available for electrophoresis of DNA/RNA/proteins and sample handling/organization.
- High chemical stability
- Temperature range: -80°C to 120°C
- Autoclavable
- Centrifugal strength up to 3000 g
- Compatible with multi-channel pipette and automatic equipment
- Optimized bottom design to minimize residual volume
- Clear alphanumeric codes for easy identification
- Conform to SBS/ ANSI
- Specific 96 well deep plate used in nucleic acid extraction
- Stackable, reliable tight sealing
- Non-pyrogenic, DNase/RNase free
- Both E-beam sterilized, and non-sterilized deep well plates are available
Material
USP VI Polypropylene material
NEST Deep Well Plates - 384
Available in 120 uL 384 well and 240 uL 384 well for increased throughput and efficiency. Ideal for sample aliquoting, long-term storage, microbial growth studies, ELISA, and more.
- High chemical stability
- Temperature range: -80°C to 120°C
- Autoclavable
- Centrifugal strength up to 3000 g
- Compatible with multi-channel pipette and automatic equipment
- Optimized bottom design to minimize residual volume
- Clear alphanumeric codes for easy identification
- Conform to SBS/ ANSI
- Specific 96 well deep plate used in nucleic acid extraction
- Stackable, reliable tight sealing
- Non-pyrogenic, DNase/RNase free
- Both E-beam sterilized, and non-sterilized deep well plates are available
Material
USP VI Polypropylene material
4 Way Flipper Rack
- Supports a variety of different tube sizes and styles
- Withstands autoclaving, freezing, or use in Water baths
- Small footprint - easily used under a hood or on a benchtop
- Assorted Fluorescent Colors: Blue, Green, Orange, Pink, Yellow
Each rack can be rotated to support a variety of tube sizes including:
- 4 x 50 mL conical tubes
- 12 x 15 mL conical tubes
- 32 x 1.5 / 2.0 mL microtubes
- 32 x 0.5 mL microtubes
Proudly made in the USA! Click here for more made in America products!
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