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American Made
Buy American‑Made Laboratory Products with Confidence
MIDSCI™ is your trusted source for American‑made lab supplies that help support compliance with the Federal Buy American Act and related federal purchasing requirements.
As a family‑owned U.S. laboratory supplier since 1983, we proudly partner with domestic manufacturers to provide high‑quality lab supplies, chemicals, equipment, and instruments made right here in the United States. With a Midwest‑based warehouse and representatives across the country, we deliver reliable products backed by real people and real support.
From everyday lab consumables and reagents to equipment and precision instruments, MIDSCI™ helps labs run efficiently, stay compliant, and support U.S. manufacturing. Whether you’re purchasing for a government facility, federally funded research program, or private lab that values domestic sourcing, MIDSCI™ makes it easy to buy American without sacrificing quality or service.
Contact us for assistance with Buy American–compliant sourcing, documentation, and product recommendations.
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Clear Laser Tough-Tag® Sheets
Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.
Sheets of microtube labels that can be printed directly from a laser printer, eliminating repetitive writing and saving your valuable time.
- Resists Solvents & Caustic Reagents
- Ideally Sized
- Centrifuge Compatible
- Scuff & Smear Resistant
- Multiple Uses
Proudly made in the USA! Click here for more made in America products!
Thermal Transfer Tough-Tags® on a Roll
Laboratory labels formatted for thermal transfer printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes, and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.
Proudly made in the USA! Click here for more made in America products!
Biohazard Tough-Spots® on a Roll
Specialty Tough Spots on a Roll are now available for specialty applications, such as identifying hazardous or radioactive samples. Durable, color-coded labeling for hazardous samples.
- Temp. resistant from -196°C to 80°C
- Lab safety is always a top priority. Use the Biohazard or Radioactive Tough-Spots to identify tubes or other vessels containing hazardous materials.
Specifications
| Temp. Range | -196°C to 80°C |
| Ideal Use | 1.5 - 2.0 mL Tubes/Vials |
| Width | 0.375 in. |
| U of M | Roll |
| Quantity | 1,000/pk |
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Nanoject III™ Programmable Nanoliter Injector
For accurate injection volumes down to 0.6 nanoliters, the Nanoject III™ Programmable Nanoliter Injector is a feature-rich tool designed for precision and usability. With a few taps on the touchscreen, users can program the state-of-the-art unit for efficient single manual injections or multiple injection cycle recipes.
The unit incorporates proven hydraulic technology to ensure accurate, consistent injection volumes. With easy positive micropipette attachments, no O-Ring is required. Enjoy a wide range of applications thanks to user-friendly design coupled with proven technology that gives operators the ability to select and control the injection rate. The Nanoject III™ opens a world of possibilities for lower injection volume management.
Accessories
- Nanoject Glass Capillaries: Replacement capillary tubes. Available in 3.5 In. or 7 In. length. Bores have 1.14 mm O.D.
- Nanoject III™ Collet Kit: Replacement Collet Kit, includes 1 Collet, 1 Chuck, 1 Seal, 1 Replacement wire plunger, and 1 Allan wrench
- Nanoject III™ Rubber Seals: Replacement rubber seals.
- Nanoject III™ Black Seals: Replacement black seals.
- Nanoject II™ O-Ring Kit: O-ring kit, includes 1 collet, 1 small O-ring, 1 spacer, 1 compression O-ring, 1 Allan wrench
- Nanoject III™ Wire Plunger: Replacement wire plunger.
- Nanoject 30 Gauge Needle: 2 In. long, 30 gauge needle
- Nanoject III™ Foot Switch: Easy, hands-free experience for empty and fill/injection functions.
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Standard Glass Door Chromatography Refrigerator
- Cycle Defrost
- 115v, 60 Hz, 3 Amps, 1/5 Hp
- Etl Listed
- Microprocessor Temperature Controller
- Digital Temperature Display
- Audible and Visual High and Low Temperature Alarms
- 2 Probes; 1 in Air and 1 in Sample Bottle
- Remote Alarm Contacts
- Adjustable Operating Temperature: 1°c to 10°c
Proudly made in the USA! Click here for more made in America products!
PR1MA™ CoolCube
Reliable benchtop cooling for PCR and sample protection.
The PR1MA™ CoolCube is designed to keep your samples safely chilled on the lab bench without the risk of temperature fluctuation or freeze-thaw damage. After being frozen overnight, the CoolCube maintains an approximate temperature of 0°C for up to four hours, ensuring samples remain cold, but never frozen, throughout your workflow. Its dual-sided design accommodates 1.5 mL and 2.0 mL microtubes, 0.2 mL PCR tubes and strips, and 96-well PCR plates, making it a versatile solution for molecular biology, PCR setup, and general sample handling.
Ideal for use as a benchtop cooling block or PCR workstation, the PR1MA™ CoolCube helps prevent sample degradation by providing consistent cold temperatures during preparation, extraction, or temporary storage. Whether you're working with enzymes, nucleic acids, or sensitive reagents, this compact cooling platform ensures dependable performance and convenience in any lab setting.
Main Attributes
- Maintains ~0°C for up to 4 hours
- Functions as a benchtop cooling block or PCR workstation
- Dual-sided design fits microtubes, PCR tubes/strips, and 96-well PCR plates
- Prevents sample degradation caused by temperature fluctuations
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Need Cold Storage in a Hurry?
MIDSCI™ Delivers Fast with ABS | American BioTech Supply!
5-8 Days Shipping on Fast Track Freezers & Refrigerators
Check out the Laboratory FastTrack | Pharmacy FastTrack flyers for full details.
Items are subject to change without notice. Fast delivery options may end at any time and are dependent on stock availability and location.
While we strive to ensure the accuracy of all product descriptions and shipping timelines,
delivery times may vary based on factors such as order volume and shipping carrier performance.
MIDSCI™ and ABS|American BioTech Supply reserve the right to modify or discontinue promotions at their discretion.
All terms and conditions apply.
Standard Glass Door Laboratory Refrigerator
- 115v, 60 Hz, 3 Amps, 1/5 Hp
- Etl Listed
- Microprocessor Temperature Controller
- Digital Temperature Display
- Audible and Visual High and Low Temperature Alarms
- 2 Probes; 1 in Air and 1 in Sample Bottle
- Remote Alarm Contacts
- Adjustable Operating Temperature: 1°C to 10°C
Proudly made in the USA! Click here for more made in America products!
PR1MA™ BHI Broth [Brain Heart Infusion Broth], Powder
- Brain Heart Infusion from solids: 17.5 g/l
- Pancreatic Digest of Gelatin: 10.0 g/l
- Dextrose: 2.0 g/l
- Sodium Chloride: 5.0 g/l
- Disodium Phosphate: 2.5 g/l
- DCM Appearance: Homogeneous free flowing, beige
- PPM Appearance: Light to Medium Amber/Clear
- pH (3.7% H2O @25 oC): 7.2 - 7.6
- Microorganism (Aspergillus niger ATCC 16404): Poor to Very Good
- Microorganism (Candida albicans ATCC 10231): Good to Excellent
- Microorganism (Enterococcus faecalis ATCC 29212): Good to Excellent
- Microorganism (Escherichia Coli ATCC 25922): Very Good to Excellent
- Microorganism (Neisseria meningitides ATCC 13090): Fair to Good
- Microorganism -Pseudomonas Aeruginosa ATCC 27853: Good to Excellent
- Microorganism (Saccharomyces cerevisiae ATCC 9763): Good to Excellent
- Microorganism (Staphylcoccus Aureus ATCC 25923): Very Good to Excellent
- Microorganism (Streptococcus pneumoniae ATCC 6305): Good to Excellent
- Microorganism (Streptococcus pyogenes ATCC 19615): Good to Excellent
- Raw Material Species: Bovine
- Enzyme Species: Porcine
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PR1MA™-Shell Plates - 96-Well, Semi Skirted
Discover the next generation of PCR plates: Rugged Polycarbonate Frame + Polypropylene Wells
Engineered for unparalleled durability, PR1MA™-Shell PCR Plates are designed to accommodate all laboratory workflows and are ideal for use on automated liquid handling platforms.
- PR1MA™-Shell sets a new standard in performance and convenience.
- The polycarbonate frame is rigid and flat to facilitate a firm grip by robotic arms and ensure reliable placement
- Polypropylene wells provide optimal thermal transfer and higher reaction efficiency
- White well options enhance the fluorescence signal during qPCR
- Wells are slightly raised to ensure evaporation-proof sealing with film, foil, or strip caps
- ANSI/SBS footprint and well spacing
- Vibrant colors offer a visual distinction between different samples or experiments
- Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free
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PR1MA™ Phosphate Buffered Saline, 10X Solution
Common Name: Phosphate Buffered Saline 10X SolutionCAS Number: 7732-18-5; 7647-14-5; 7447-40-7; 7558-79-4; 7778-77-0
Solubility: Water
Storage Temp: Room Temperature
Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing.
Ready to use sterile 10X solution.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Clear and Colorless Solution
- Composition: Sodium Chloride: 1.37M, Potassium Chloride: 0.027M, Phosphate Buffer: 0.12M
- Method: Prepared in 18.2 megaohams-cm ± 1 water and filtered through 1 micron filter
- pH (1X Solution): 7.2 - 7.6
- pH (10X Solution): 6.8 - 7.2
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PR1MA™ Semi-Skirted PCR Plates
- PR1MA™ PCR Plates have uniformed wells and ultra-thin walls provide optimal heat transfer and reaction efficiency.
- Fits most thermal cyclers.
- High Contrast black alphanumerics for easy well identification.
- Reclosable bags minimize contamination risk and are convenient for opening and closing.
- For use in medical, pharmaceutical, food industry, and molecular biology.
- Barcoded versions available upon special order.
- Certified free of detectable RNase, DNase, NA, PCR inhibitors, and tested pyrogen-free
- PR-PCR2196F has a frosted surface for optimal fluorescence detection. A frosted surface reduces background noise that can interfere with quantitative real-time PCR (qPCR).
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PR1MA™ Gelrite™
CAS Number: 71010-52-1
Solubility: Water
Storage Temp: Room Temperature
Naturally derived gelling polymer that can be used in place of agar. Gelrite forms clear, rigid gels at approximately half the use level of agar in presence of soluble salts like Mg2+ and Ca2+.
Research or further manufacturing use only, not for food or drug use.
- Appearance: Solid
- Gel Strength: 400 - 700 g/cm2
- Loss on Drying: ≤ 15.0 %
- Particle Size 42 Mesh (355 µm): ≥ 95 %
- Transmittance: ≥ 80.0 %
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