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Tubes
Lab Tubes for Reliable Sample Handling
MIDSCI™ offers a full range of tubes designed for precision, durability, and contamination control in life science and clinical research workflows. From centrifuge tubes and culture tubes to PCR-ready options and blood collection tubes, our selection ensures sample integrity for every application.
Our quality tubes are built for reliability, featuring polypropylene, polystyrene, and borosilicate glass options for strength and performance. With more choices for PCR, assays, and molecular testing, plus accessories like centrifuge supports and serum separators, MIDSCI™ helps streamline your workflow.
Choose from sterile or non-sterile tubes, secure screw caps, and options designed for specific testing needs, all ensuring accurate results and safe sample storage.
Shop now or contact our experts to find the perfect tubes for your protocols.
Looking for replacement tubes? Check out PR1MA™ microcentrifuge tubes here!
Labcon SuperClear® Microcentrifuge Tubes
- Optically clear resin
- High centrifuging to 20,000 x G
- ATP, RNase/DNase and Endotoxin Free (non-pyrogenic)
SuperClear® tubes feature an ultra-clear polypropylene resin that gives you a clear view of the pellet as well as correct color rendition. Designed to be sustainable, these tubes use less plastic than most other tubes and include ergonomic caps with smooth surfaces that help reduce the potential for repetitive strain injury. The cap also includes a special 90° hinge that makes the cap easier to close while on handed pipetting. These tubes are designed to stay closed during boiling to protect your sample.
Available in 0.5 mL, 1.7 mL, and 2.0 mL sizes that fit all stand high capacity rotors. Tubes with snap caps have pierceable caps, a side writing surface and graduations. Autoclavable (122°C) and freezable (-80°C).
Proudly made in the USA! Click here for more made in America products!
Labcon ViewPoint™ Thermochromic Microcentrifuge Tubes
- ViewPoint™ Thermochromic
- Real-time temperature signaling
- Reversibly transition from clear to light blue at 4°C with full dark blue transition at 0°C
- 1.5 mL
- With flat easy open attached snap caps; side graduations, and frosted writing surface
- Protease, Human DNA, ATP, RNase/DNase and Endotoxin Free (non-pyrogenic)
- Sperm Motility Assay (SMA) Mouse Embryo Assay (MEA) validated safe for cell culture
- Polypropylene USP Class VI resin
- Ultra high centrifuging to 40,000 x G
- Freezable to -80°C
- Protease, Human DNA, ATP, RNase/DNase and Endotoxin Free (non-pyrogenic), Sperm Motility Assay (SMA) Mouse Embryo Assay (MEA) validated safe for cell culture
- Greener Choice Claims
- Renewable Energy
- Certifications and Seals of Approval
- Free-of a substance that causes environmental harm
- Non-Toxic
- Recyclable
Specifications
| Cap Style | Snap Cap |
| Autoclavable | Yes |
| Color | Clear to Blue color change at 0ºC to 4ºC |
| Max. Force | 40,000 RCT |
| Packaging | 500/pk, 2 pks/cs |
| Shipping Condition | RT |
| Graduated | Yes |
| Certifications/Compliance | ISO 9001:2015; FDA CFR21 GMP; CE IVD Conformity |
| Capacity | 1.5 mL |
| Material | Polypropylene USP Class VI Resin |
| Application | Centrifugation |
| Temp. Range | Freezable to -80ºC |
| Sterility | Non-Sterile |
| Product Line | ViewPoint™ |
Proudly made in the USA! Click here for more made in America products!
Looking for replacement tubes? Check out PR1MA™ Microcentrifuge Tubes here!
- High centrifuging to 20,000 x G
- Freezable (-80°C)
- Autoclavable
- Capacity: 1.5 mL
- ATP, RNase/DNase and Endotoxin Free (non-pyrogenic)
- Attached flat snap caps
SuperSlik® low retention microcentrifuge tubes have a low protein binding surface that minimizes sample loss during sample manipulation. Ideal for applications such as mass spectrometry (ms), immunoprecipitation (IP), co-immunoprecipitation (Co-IP). Leakproof snap caps may be penetrated by a syringe and will no pop open during autoclaving. Compatible with many thermal cyclers and able to tolerate centrifuge speeds up to 20,000 RCF.
Proudly made in the USA! Click here for more made in America products!
Labcon SuperSpin® Microcentrifuge Tubes
- Ultra-high centrifuging up to 40,000 x G*
- Optically clear resin
- Resin will not interfere with DNA or PCR
- For Phenol/Chloroform vortexing
- Reduced Thumb Force
- Autoclavable (122°C) and freezable (-80°C)
- Packaged in resealable bags
- Tubes have flat pierceable caps and a side writing surface
- Graduated
SuperSpin® microcentrifuge tubes were designed with the ability to extract DNA from samples and then amplify that DNA with reliable results in mind. They can be trusted to spin at high rates and can be opened and closed easily many times to add or remove agents. The interior surfaces are ultra-smooth with low retention. The tubes are clear enough to be use in spectrophotometers and have no extractables at the wavelength ranges you use to detect DNA. SuperSpin® microcentrifuge tubes are more than twice as effective at transmitting light than most brands of micro centrifuge tubes.
*Maximum G-force can be affected by organic solvents, multiple spin cycles, or low temperature storage.
Proudly made in the USA! Click here for more made in America products!
Labcon Tip Top™ Dispenser Caps
- Convenient and Easy: Just tilt the tube and squeeze Tip Top® slightly to dispense one drop onto a slide.
- Safe Dispensing: You don't need to open the tube preventing spillage and exposure to infectious agents.
- Very Low Evaporation: A flexible cap is available to cover the Tip Top® so you can store samples longer.
- Medical Grade Resins: USP Class medical grade resins and packaging.
Safe Dispensing of Blood Samples
Tip Top® Dispenser Caps A safe and cost-effective way of dispensing samples in your lab. The Tip Top® is a disposable cone shaped cap that fits all standard 13 or 16 mm blood collection tubes. A small opening allows you to dispense a sample without removing the Tip Top cap so you can prepare smears on slides or dispense into reagent wells or microcentrifuge tubes safely. Inside the tip of the Tip Top® is an integral porous filter that removes fibrin from the blood sample allowing for a perfect smear.
Tip Top® is a convenient alternative to pipetting from an open blood tube, just tilt the tube and squeeze to dispense one drop. And Tip Top® is safe you don't need to open the tube and pipet out of the tube so spillage is reduced along with potential exposure to infectious disease. Just carefully remove the stopper and replace with Tip Top®.
The Tip Top® dispenser cap can be used with almost any liquid. Made from chemically resistant polyethylene they can dispense serum, reagents, plasma, whole blood and CSF. The integral porous polyethylene filter efficiently separates serum and can also be used a a reagent blender.
Fits standard 13 x 100 and 16 x 100 collection tubes.