S2K Commerce - Products Dropdown
Actions
S2K Commerce - Shopping Cart
Actions
S2K Commerce - Order Entry
Actions
Lab Equipment
Shopping for scientific equipment has never been as easy as browsing through our catalog; rich in premium, ergonomic, durable, and affordable lab equipment of all sorts.
Our stock of lab equipment is so vast that we can only offer a small preview here but, rest-assured, we firmly believe that any lab equipment you buy from MIDSCI™ is going to satisfy your needs.
MIDSCI™ offers accurate balances, quiet centrifuges, ergonomic chairs, powerful homogenizers, and durable hotplates.
We also carry incubators known for temperature uniformity, microplate readers with artificial intelligence onboard, microscopes with infinity-corrected optics, and water purification systems that can save you money.
Many of our items come with amazing warranties and some carry additional discounts.
Mini Vortex Mixers
- Powerful vortexing for tubes up to 30mm
- Extremely compact and easy to operation
- The vortex head is made of durable material to ensure long life
- A refined steel base is designed to ensure product stability
- Choice of a different colored working head
Crystal Technology and Industries’ Mini Vortex Mixer is the ideal Vortex Mixer for every lab with its compact size, ease of use, and its economic price point. The 3,000 rpm fixed speed ensures proper mixing and accurate results.
Specifications for all Mini Vortex Mixers on this page:
| Name | Mini Vortex Mixer |
| Model | VM-03UA, VM-03RUA, VM-03PUA, VM-03GUA |
| Cap Color | Blue, Red, Purple, Green |
| Speed | 3000 rpm |
| Speed Accuracy | ± 10% |
| Oscillation | Circular |
| Orbital Diameter | Ø4.5 mm (Ø0.18 in.) |
| Capacity | Max 80 mL |
| Max Tube Diameter | ≤Ø30 mm (≤Ø1.2 in.) |
| Ambient Temperature | 5~40 |
| Relative Humidity | ≤80% |
| Power Supply | AC110 / 60 Hz |
| Max. Power | 5 W |
| Dimensions (Dia × H) | Ø96 x 85 mm (Ø3.8 x 3.4 in.) |
| Net Weight | 0.6 kg (1.2 lb) |
| Protection Level | IP21 |
| Certifications | CE, RoHS, WEEE |
Hermle Z216 Bundle with a 44-Place 1.5/2.0 mL Rotor!
Bundle Includes: One Z216 M centrifuge, 115V and one 44 x 1.5/2.0 mL rotor.
Hermle Z216 Bundle with COMBI-Rotor 24 x 1.5/2.0 mL and 4 x PCR Strips!
Bundle Includes: One Z216 M Centrifuge, 115V and one COMBI-Rotor 24 x 1.5/2.0 mL and 4 x PCR strips.
Free offer with purchase of designated items at listed price. Cannot be combined with other discounts or pricing.
Not valid on prior purchases. Special price applies only to the specified item; no substitutions.
Promo valid from 01/01/25 – 12/31/25. All terms and conditions apply.
Z216-M Microcentrifuge High-Speed Microcentrifuge
- 9 rotor options with a capacity of up to 44 x 1.5/2.0 mL
- High speed, 15,000 rpm/21,631 x g
- Accepts tubes from 0.2 mL to 5 mL
- Advanced controls with automatic rcf conversion
Compact, quiet, and powerful are just a few of the features found on the Z216 series microcentrifuges. Add to this, the versatility of eight available rotor options, and the result is the ideal microcentrifuge for the modern molecular biology laboratory.
All common microtubes (0.2 mL, 0.5 mL, 1.5 mL, 2.0 mL) can be accepted as well as PCR strips, hematocrit tubes, and even 5.0ml centrifuge tubes. Advanced microprocessor controls allow for setting/displaying of the rotational speed in either rpm or rcf. In addition to retrieving saved programs, the easy-to-use front panel can adjust accel/decel rates, and change the end-of-run alarm tone. Despite a remarkably small footprint, the Z216 series offers a uniquely designed 44 x 1.5 mL dual-row rotor, nearly doubling the capacity when compared to traditional microcentrifuges.
Specifications
| Speed Range | 200 to 15,000 rpm |
| Max RCF | 21,631 x g |
| Max. Capacity | 44 x 1.5/2.0 mL |
| Dimensions | 11 x 15.3 x 11.4 in. 28 x 38.9 x 29 cm. |
| Weight | 37.4 lbs (17kg) |
| Electrical | 120V, 60Hz |
Hettich Universal Refrigerated Centrifuge
Introducing the UNIVERSAL 320 benchtop centrifuge for Clinical, Research and Industrial applications. The UNIVERSAL 320 offers laboratories a true workflow benefit due to its vast capabilities as mid-sized, general purpose, tabletop centrifuge. Available with temperature control, the UNIVERSAL 320R refrigerated centrifuge offers a unique fast-cool function that will lower the unit to +4 °C in 10-15 minutes saving you valuable time spinning delicate samples.
The Hettich ROTINA 420/ ROTINA 420R is a high performance benchtop centrifuge for large volumes, yet not overly large in size. The new, compact, 2-liter bench top centrifuges are for high sample throughput as well as for high sample volumes. With a maximum capacity of 4 x 600 ml, (140) blood collection tubes, (52) 15 mL conical tubes or (16) microtitre plates, the ROTINA 420 and ROTINA 420R refrigerated centrifuges are ideal for applications in clinical chemistry, in biotechnology and in life science research facilities.
Whether you are working with BLOOD, URINE, CELL/TISSUE CULTURE, PLATES or CYTOLOGY the UNIVERSAL 320 and ROTINA 420 benchtop centrifuge will provide consistent, accurate results spin after spin. For additional peace of mind, Hettich centrifuges come with a Five (5) Year Warranty. Our centrifuge bundles ship complete with all the necessary components to perform your applications effortlessly. Hettich Packages include a centrifuge, rotor, buckets, adapters and bio-containment lids (when applicable).
For a limited time, buy 3 Dispensette S Bottletop Dispensers
and get ONE FREE! MIX or MATCH!
After purchasing at midsci.com redeem your free product by visiting brandtech.com/promoform
Complete the form and attach your proof of purchase. Allow 4-6 weeks for delivery.
Offers are valid until 12/31/25 or while supplies last. Free item must be of equal or lesser value.
Offer not valid on previous purchases. Other capacities or items cannot be substituted.
All terms and conditions apply.
Dispensette® S Organic Digital Bottle Top Dispensers
- The GL45 mm standard thread, plus included adapters, fit most common lab bottles
- The valve block rotates 360° so the bottle label always faces the user for safety
- Telescoping filling tube adjusts to different bottle sizes
- Easy to disassemble for cleaning
- Simple to mount discharge tube available with or without integrated recirculation valve
- Designed without additional sealing rings for ease of cleaning and maintenance
- Replaceable discharge valve with safety valve
- Olive-shaped filling valve for firmer attachment of filling tubes
- Scalloped track for secure volume setting on analog dispensers
Dispensette® S bottletop dispensers build on the 50 year history of BRAND® dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world's favorite bottletop dispenser. The "floating piston" design of the Dispensette® S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly in instruments with large volumes.
The Dispensette® S Organic has much in common with a Dispensette® S, however there are two major differences. The Dispensette® S Organic has a glass piston, rather than a PFA-coated piston. This optimizes it for use with concentrated acids and organic solvents that can interact with the PFA, but makes it less useful for bases. In addition, the valve spring in the Dispensette® S Organic is tantalum (vs. platinum-iridium alloy) allowing it to be used with peroxides, again, at the expense of compatibility with bases. Because of the different construction and chemical compatibility, parts from a Dispensette® S should not be used with a Dispensette® S Organic, and vice versa.
The Dispensette® S Organic bottletop dispenser is supplied with: discharge tube, valve mounting/calibration tool, polypropylene adapters, telescoping filling tube, recirculation tube (optional), performance certificate, operating manual, and one year warranty.
Grant Bio Personal Multi-Channel Bioreactors - RTS-8 and RTS-8-PLUS
Personal multi-channel bioreactors with non-invasive real-time OD, pH, and pO2 measurements.
Please specify which calibration option is desired upon placing order (E.coli, S.Cerevisiae, or both E.Coli and S.Cerevisiae calibration).
About
RTS-8 and RTS-8 plus are personal bioreactors that utilize patented Reverse-Spin® technology that applies non-invasive, mechanically driven, low energy consumption, innovative type of agitation where cell suspension is mixed by the single-use falcon bioreactor tube rotation around its axis with a change of direction of rotation motion resulting in highly efficient mixing and oxygenation for aerobic cultivation. Combined with near-infrared, fluorescence, and luminescence measurement systems, it is possible to register cell growth kinetics, pH, and O2 non-invasively in real time. For pH and O2, innovative single-use sensor spots are used inside the tubes.
Although O2 supply is one of the major issues in the cultivation of aerobic organisms, especially in oxygen-limited conditions, adequate methods for real monitoring of dissolved oxygen were missing, and sufficient O2 supply was usually assumed. Innovative non-invasive oxygen sensors integrated in falcon tubes now enable online oxygen monitoring and give new insights into metabolic activities. The pH is one of the major issues in the cultivation of cells, yeast, or bacteria. Cultivation vessels that are sensor-limited are widely applied in academic and industrial bioprocess development. As adequate methods for real monitoring of pH were not available, cumbersome at-line sampling was used lacking high data density and interfering with growth. Non-invasive real-time pH measurement provides new insights into metabolic activity and changes in metabolic pathways.
Features
- Parallel cultivation of 8-tube bioreactors enables to save time and resources for bioprocess optimization
- Individually controlled bioreactor accelerates optimization process
- Possibility to cultivate microaerophilic and obligate anaerobic microorganisms (not strict anaerobic conditions)
- Reverse-Spin® mixing principle enables non-invasive biomass measurement in real time
- The near-infrared optical system makes it possible to register cell growth kinetics
- Free-of-charge software for storage, demonstration, and analysis of data in real-time
- Compact design with low profile and small footprint for personal application
- Individual temperature control for bioprocess applications
- Active cooling for rapid temperature control, e.g. for temperature fluctuation experiments
- Task profiling for process automatization
- Cloud data storage to remotely monitor the process of cultivation while at home or using a mobile phone
- For the plus model - Non-invasive O2 and pH measurement allows for accurate monitoring of metabolic activities
Software Features
- Real-Time cell growth logging
- Real-Time pH and O2 measurement and logging (RTS-8-Plus)
- 3D graphical representation of OD or growth rate over time over unit
- Pause option
- Save/Load option
- Report option: PDF and Excel
- Remote monitoring option (requires internet connection)
- Cycling/Profiling options
- User manual calibration possibility for most cells
To fully use RTS-8 Plus capabilities, the device must be connected to a PC and RTS-8 software. The device cannot be used as a standalone unit.
Applications
- Fermentation real-time growth kinetics
- Clone candidate screening
- Protein expression
- Temperature stress and fluctuation experiments
- Media screening and optimization
- Growth characterization
- Inhibition and toxicity tests
- Strain quality control
- Initial bioprocess optimization studies
The Mini-Beadbeater-16 is a high-energy cell disrupter designed to handle four to sixteen samples at a time.
The Mini-BeadBeater-16 disrupts microbial cells and plant and animal tissue by violently agitating four to sixteen 2 ml screw-cap microvials containing small glass, ceramic or steel beads and disruption buffer. Even resistant samples like yeast, spores or fibrous tissue are completely homogenized around 3 minutes in 0.1 to 1 ml of extraction medium. The non-foaming, aerosol-free method preserves enzymes and organelles. In the presence of nucleic acid extraction media such as phenol, Gu-SCN or a commercial kit solution, DNA or RNA is recovered in the highest possible yield. The method is ideal for PAGE, PCR applications and diagnostics using antibody or oligonucleotide probes. Because the beads and vials are disposable, there is absolutely Zero cross-contamination between samples - essential for PCR techniques.
Specifications
- Power: 115 volts, 60 Hz, 7.5 amps or 230 volts, 50Hz, 3.7 amps.
- 10' D X 16' W X 12' H, 40 lbs.
- Shaking pattern: Uses proven, more efficient near horizontal vial orientation with shaking motion top-to-bottom (not side-to-side or vortex-like) shaking patterns.
- Capacity: four to sixteen screw-cap microvials (0.5, 1.5 and 2.0 ml) each handling 1 to 400 mg (wet weight) bio-sample.
- Shaking speed: 3450 oscillations/min.
- Throw or vial displacement: 0.75 inches.
- Timer: 0-5 minute digital, with auto reset.
- Removable vial-holding cassette.
- No imposed motor cool-down-time between each sample run.
- The Mini-BeadBeater-16 uses standard screw-cap plastic microvials. Stainless steel microvials or a special reinforced polypropylene microvial (XXTuff vials) are available when dry- or cryo-milling with steel beads. Eight 7 ml vials can be processed with an accessory holding ring
Economy Natural Convection Ovens
The cost-effective choice for general-purpose heating applications. Includes two stainless steel wire shelves and power cord.- Durable construction provides long-term performance for greater cost savings
- Digital timer with delayed on/off provides convenient, unattended operation
- Two 1.5" (3.8 cm) dia adjustable top-mounted ventilation slides control inner air and vapor circulation
- Microprocessor PID controller offers auto-tuning and auto-calibration
- 2 year warranty
Specifications:
Min Temperature (° F): 59
Mini Water Bath 6 Liter
- Compact Design
- Stainless steel gable cover
- Stainless steel, seamless chamber
- 550W heating power
- Pilot light to indicate heating
- 1 year warranty
Specifications:
| Exterior dimensions (W x D x H) | 14x11x13 in / 36x28x32 cm |
| Interior dimensions | 12.6x6.7x6.9 in / 32x17x18 cm |
| Weight | 17 lbs / 7.7 kg |
| Chamber capacity | 6 liter |
| Warranty | 1 year |
| Temperature range | ambient +5°C to 100C |
| Electrical | 120V, 50/60Hz, 4.8A or 230V, 50/60Hz, 2.4A |
Stuart Hotplate
A heated glass ceramic plate mounted in a block of pure PTFE creates a powerful hotplate which is almost impervious to chemical attack, even by concentrated acids.
When boiling acid solutions the CP300 is unaffected by the fumes and splashes which eventually destroy conventional hotplates. The chemical inertness of the PTFE body and ceramic top plate also means that much more aggressive cleaning agents can be used. For example, if all traces of metal must be removed, this hotplate can be washed with concentrated nitric acid!
The separate temperature controller is connected to the hotplate via a 2 metre PTFE coated lead. This allows the hotplate to be located in a fume cupboard and the controller kept outside, well away from the corrosive environment. The controller is also fitted with a "Hot" warning light that will flash whenever the plate temperature of the hotplate is above 50° C and it will continue to operate when the hotplate is turned off and connected to the electricity supply. The hotplate has a large 200 mm square heated area so is ideal for heating either one large vessel or several smaller ones.
Specifications
Plate Material |
Glass Ceramic |
Body Material |
PTFE |
Plate Dimensions |
300 x 300 mm |
Heated Area |
200 x 200 mm |
Heater Power |
900 W |
Max. Plate Temperature |
400° C |
Hotplate Dimensions (W x D x H) |
320 x 360 x 60 mm |
Control Unit Dimensions (W x D x H) |
150 x 160 x 65 mm |
Net Weight |
11 kg |
Electrical Supply |
120 V, 230 V, 50-60 Hz |
*3 year extended warranty upon registration
Applications:
- Hybridization and wash procedures for scientists that prefer to use heat sealed bags, plate or dishes/trays
- Conventional incubations with or without rocking motion
- Cell culture in bags
Features:
- Gentle rocking motion is perfect for washes and hybridization
- Small footprint saves bench space
- Three removable shelves, each capable of holding blots up to 20cm x 20cm
- Gasket sealed metal and acrylic plastic see through door
- PID controller for easy temperature selection and stability
- Adjustable rocking speed from 8 to 25 strokes per minute
- Temperature up to 70°C
- Supplied with three removable shelves. Please note: Total maximum shelf load is 1 kg (2.2 lb.)
- The Shake 'n' Bake has a 2 year warranty
| Temp Range | Ambient +5°C to 70°C |
| Temperature Stability | 0.5°C at 65°C (within chamber) 0.25°C at 65°C (within sample vessel) |
| Exterior Dimensions | 12.5"W x 14.5"D x 16"H |
| Interior Dimensions | 11.5"W x 11.5"D x 10.5"H |
| Removable Tray Dimensions | 8.5"W x 8"D x 0.5"H |
| Electrical | 115V / 60Hz |
| Warranty | Two Years Parts & Labor |
Hettich Rotina380/380R Centrifuge
Blood | Cell Culture | Plates | Bottles
Features:
- Versa-Rotor for multiple applications
- All-steel construction
- Rotina380R: Robust temp. control system with pre-cool function
- Run-Silent Operation
- Easy-Lift / Safety-Lock Lid
Extremely versatile centrifuge that maximizes your bench space and exceeds performance.
The ROTINA 380 requires minimal bench space at a width of only 457 mm (18 inches), with or without temperature control. Capable of spinning up to 76 blood tubes, 36 conical, 32 urine and 12 plates the ROTINA 380 vastly outperforms its modest size.
Store up to 98 user-defined programs for easy recall of application parameters. Adjust time, speed (RPM), RCF and braking with the easy-to-use LCD display.
Prevent accidents and user fatigue with our ergonomic lid. The ROTINA 380 features open-assist lid with drop-protection. The open-assist feature allows you to open the lid to 90 degrees at the push of a button making it easy to load and unload your centrifuge without sample disruption.
Updated Warranty:
The Hettich Five (5) Year Warranty program extends our standard Two (2) Year Warranty for an additional three (3) years. The three (3) year extension is a full powertrain warranty on the centrifuge only. “Powertrain” is defined as the centrifuge motor and its parts. The centrifuge motor and its parts are covered free of charge for five years from the date of purchase.
Specifications
| Centrifuge | Rotina380 | Rotina380R |
| Max Capacity | 4 x 290 mL | 4 x 290 mL |
| Max RPM/RCF | 15,000/ 24,000 | 15,000/ 24,000 |
| Temperature Control | Ambient | Refrigerated -20°C to +40°C |
| Dimensions (HxWxD) | 16.4 x 18 x 23.6 in. | 16.4 x 18 x 29.5 in. |
| Weight 115V | 128.97 lbs. | 188.49 lbs. |
The Hettich Rotina380/380R benchtop centrifuge for Research, Clinical and Pharma applications is a high capacity, general purpose, benchtop centrifuge with a small footprint. The Rotina380's versatility and size make an invaluable addition to any lab especially those performing research applications.
Specifications:
Rotina380/380R Centrifuge |
Blood Tube Package-4 |
Blood Tube Package-2 |
Cell Culture Package-4 |
Cell Culture Package-2 |
Plate Package |
Bottle Package |
||||||
Item Number |
380BLOOD4(Ambient) |
380BLOOD2(Ambient) |
380CELLCULTURE4 (Ambient) |
380CELLCULTURE2 (Ambient) |
380BOTTLE (Ambient) |
|||||||
Pkg Includes: |
(1) Centrifuge, (1) 90° Swing-out Rotor, (4) Buckets, (4) Adapters 13 x 75/100 mm, (4) Adapters 16 x 75/100/125 mm |
(1) Centrifuge, (1) 90° Swing-out Rotor, (4) Buckets, (2) Adapters 13 x 75/100 mm, (2) Adapters 16 x 75/100/125 mm |
(1) Centrifuge, (1) 90° Swing-out Rotor, (4) Buckets, (4) Adapters 15 mL, (4) Adapters 50 mL |
(1) Centrifuge, (1) 90° Swing-out Rotor, (4) Buckets, (2) Adapters 15 mL, (2) Adapters 50 mL |
(1) Centrifuge, (1) 90° Swing-out Rotor, (2) Buckets |
(1) Centrifuge, (1) 90° Swing-out Rotor, (4) Buckets, (4) Adapters |
||||||
Quantity |
64 |
52 |
12 |
32 |
26 |
6 |
36 |
16 |
18 |
8 |
10 |
4 |
Volume |
1.6-7 mL |
4-10 mL |
8 mL |
1.6-7 mL |
4-10 mL |
8 |
15 mL Conical |
50 mL Conical |
15 mL Conical |
50 mL Conical |
Microtiter |
250 mL |
Size |
13 x 75/100 mm |
16 x 75/100 mm |
16 x 125 mm |
13 x 75/100 mm |
16 x 75/100 mm |
16 x 125 mm |
17 x 120 mm |
29 x 115 mm |
17 x 120 mm |
29 x 115 mm |
N/A |
61 x 122 mm |
Max RPM |
5,000 rpm |
5,000 rpm |
5,000 rpm |
5,000 rpm |
4,000 rpm |
5,000 rpm |
||||||
Max RCF |
4,668 xg |
4,668 xg |
4,863 xg |
4,863 xg |
2,397 xg |
4,863 xg |
||||||
Not finding exactly what you are looking for? Contact us to customize a package just for you!
The unit is made from robust polypropylene with a chemically resistant polycarbonate top.
Specifications
Capacity |
1 L |
Speed |
350 to 2,000 rpm |
Weight |
500 g |
Dimensions (W x D x H) |
143 x 143 x 66 mm |
Electrical supply |
120-230 V, 50-60 Hz |
IP Rating |
IPX1 |
Web Content Viewer
Actions