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Get High-Quality Laboratory Equipment for Reliable Research

At MIDSCI™, we provide premium laboratory and scientific research equipment that meets the highest standards of accuracy, compliance, and durability. With over 40,000 products, including autoclaves, incubators, pipettors, centrifuges, and PCR Workstations, our equipment solutions are designed to support your lab and your life’s work.

Whether you’re working in cell culture, microbiology, or pharmaceutical development, MIDSCI™ offers everything from essential lab supplies and chemicals to advanced instruments, ensuring your research is efficient, safe, and repeatable.

Shop our full range of laboratory equipment now or contact your local Lab Consultant for personalized recommendations!

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Operational Features

  • Microprocessor PID control
  • Simple calibration and auto-tuning function
  • Temperature control: 15°C above ambient to 250°C
  • Delayed ON/OFF digital timer range: 1 min ~ 99 hr 59 min
  • Intuitive and easy-to-operate control panel with bright LED display (1°C resolution) and touch-sensitive keypad
  • High temperature limit setting and open door alert
  • Convenient presetting function for 3 most commonly used temperature settings
  • RS-232 interface


Constructional Features

  • Gravity flow convection for uniform sample heating
  • Fully insulated dual-wall door with 180 degree hinges and a pull-down handle
  • Rounded inner chamber corners for easy cleaning and optimal airflow
  • Corrosion-resistant incoloy sheath heating element and stainless steel interior
  • Adjustable dual slide vents for controlling inner vapor circulation (diameter: 38mm/1.5")
  • Threefold tempered-glass window providing clear inside view of the chambers (optional)
Model ON-02G ON-12G ON-22G
Chamber Vol (L/cu ft) 52 / 1.8 91 / 3.2 135 / 4.8
Temperature Range (°C/°F) Amb. +15 to 250 / Amb. +27 to 482
Fluctuation1)(±°C/°F)at 100°C
 0.3 / 0.54
Variation1)(±°C/°F)at 100°C
5.9 / 10.62
7.5 / 13.5
6.9 / 12.42
Dimension Interior dimensions
(W x D x H) (mm/inch)		 400x360x365
/ 15.7x14.2x14.4		 480x410x465
/ 18.9x16.1x18.3		 610x460x485
/ 24.0x18.0x19.0
Exterior dimensions
(W x D x H) (mm/inch)		 577x542x760
/ 22.7x21.3x30.0		 657x592x870
/ 25.9x23.3x34.3		 785x642x897
/ 30.9x25.3x35.3
Net weight (Kg/lbs) 49 / 108 59 / 130 68 / 150
Electrical Requirements (230V) 50/60Hz, 4.3A 50/60Hz, 6.0A 50/60Hz, 7.4A
Cat. No. AAH11135K AAH11145K AAH11155K
Electrical Requirements (120V) 50/60Hz, 6.7A 50/60Hz, 8.3A 50/60Hz, 10.0A
Cat. No. AAH11136U AAH11146U AAH11156U

1) Technical data (according to DIN 12880)

Item#:
ASNATCONOVEN1

ENDURO™ Semi Dry Blotter

  • Western, Southern, and Northern Blots
  • Rapid transfer times
  • Uniform head dispersion
  • Variable gel thickness
  • Minimal buffer volume

The ENDURO™ Semi-Dry Blotter provides great flexibility in a lab since it can be used for all types of blotting: Western, Southern, and Northern. Blotting with the ENDURO™ Semi Dry Blotter typically can be done in 15 to 30 minutes making it a fast and easy way to do all your blotting applications. Set up procedures are easy and economical with little buffer needed. The screw down lid adjusts to varying gel thicknesses and sizes while the platinum coated electrodes provide uniform pressure ensuring even transfers. To provide your lab with total blotting solutions use with our ENDURO™ 250V, 3000mA high current power supply.


Specifications

Dimensions

32.5 x 25 x 5.5 cm | 12.8 x 9.8 x 2.2 in

Buffer Volume

20 mL

Sample Capacity

4 Blots: 8 x 8.5 cm | 2 Blots: 16 x 8.5 cm | 1 Blot: 16 x 17.5 cm
Item#:
ASDRYBLOT

Sprint™ 6H Plus Clinical Centrifuge

  • 6 Position horizontal (swing out) rotor
  • Holds all common blood collection tubes up to 15 mL
  • Digitally set speed in rpm or rcf (up to 4,000 rpm/2,850 x g)
  • Adjustable speed and timer
  • Safety imbalance detection system

The Sprint™ 6H PLUS is our premium clinical centrifuge offering providing horizontal (swing-out) centrifugation:

  • Increased speed up to 4,000rpm / 2850xg
  • Back-lit, liquid crystal display
  • Adjustable speed in increments of 100 rpm
  • Digital speed control in rpm or rcf
  • Adjustable acceleration and deceleration levels
  • A safety imbalance detection system
  • Momentary operation
  • High capacity rotor for tubes up to 15 mL (conical or round bottom)

    In addition, the Sprint™ 6H PLUS offers an optional fixed-angle rotor for centrifugation of up to 12 tubes.
     

    Accessories:
    C3303-1215       Optional 12 x 15 mL fixed angle rotor
    C3100-ADP        Optional adapter for 5-7 mL tubes, 8/pk

     

     

     

    Sprint™ 6H Plus

    Speed

    4,000 rpm/2,850 x g

    Capacity

    6 x 15 mL
    12 x 15 mL
    6 x 10 mL
    6 x 5/7 mL

    Timer

    1min. to 99mins., Cont.

    Dimensions
    (W x D x H)

    12.8 x 16 x 10.5 in.
    30.5 x 40.6 x 26.7 cm.

    Weight

    21 lbs/9.5 kg

    Electrical

    115 V or 230 V, 50-60 Hz, 50 W

    Warranty

    2 years
    • Item#:
    AS6HSPRINTPLUS

    Bottle Benchtop Roller, Small

     
    This Single-Deck, compact unit is a conventional type roller designed to hold two vessels, 108 to 121mm in diameter and up to 290mm long. The two outside rollers can be adjusted inward to accomadate bottles as small as 75mm in diameter. A maximum of 2 additional decks can be added to increase capacity. Use of unit in CO2 incubator may necessitate more frequent replacment of the motor brushes. Supplied without vessel and conforms to UL, CSA, and CE standards.

    Specifications
     
    Bottle Speed0.1 to 3.8 rpm
    Bottle Size Accepted75 - 121 mm D x 290 mm
    L Max Temp40°C
    Dimesions (L x W x H)32 x 32.5 x 18 cm
    Weight18 lbs
     

    Item#:
    ASBOTTLEROLLERS
    Discontinued, Contact us for more options!


    This product is no longer available.

    For a newer version of this product, visit here.

     

    H3550-180, replacement is H3565-180
    H3551-180P, replacement is H3565-180
    H3551-45P, replacement is H3565-45


    Benchmark CO2 Incubators

    • Precision temperature control, 6-sided heating
    • Precise monitoring over CO2 with dual beam IR sensor
    • Seamless, stainless-steel chamber
    • Digital control of humidity percentage (PLUS models only)

    With our unique and proprietary heat distribution technology, the Benchmark ST Series of CO2 incubators provide the highest levels of temperature accuracy with minimal fluctuation (within 0.1°C). The six-side heating system, in combination with a low-speed internal fan, uniformly spreads air throughout the chamber (without air exchange from the external environment). The chamber walls are constructed of high grade (316) stainless-steel, and all corners are rounded, preventing the accumulation of dirt/debris.

    For added security, all models feature an internal alarm to alert the user if the CO2 percentage changes, or the temperature fluctuates by more than 1°C from the set point. In addition, a quick-cal calibration button allows for quickly adjusting the chamber temperature to match that of a properly calibrated external thermometer.

    Two series (standard and PLUS) are each available in 45 L and 180 L chamber sizes. PLUS models include advanced programming for high heat decontamination (at 125°C), a unique split inner glass door for access to the chamber without exposing it fully to the external environment and programmable humidity percentage, up to 95%.

    Specifications

    Temperature RangeAmbient +5° to 60°C
    Temperature Increments0.1°C
    Temperature Uniformity± 0.4°C*
    Temperature Stability0.1°C
    Temperature Accuracy0.1°C
    CO2 Range0 to 20%
    CO2 Increment0.10%
    CO2 Accuracy± 0.1%
    CO2 SensorDual Beam IR
    Chamber Dimensions (45L)13.2 x 14.2 x 15.4 in. / 33.5 x 36.1 x 39.2 cm
    Chamber Dimensions (180L)18.7 x 20.8 x 28 in. / 47.3 x 52.8 x 71 cm
    Chamber Volume45L / 180L
    Chamber MaterialStainless Steel (316)
    Exterior Dimensions (45L)16.5 x 18.3 x 21.8 in. / 42 x 46.5 x 55.3 cm
    Exterior Dimensions (180L)22 x 26.2 x 37.2 in / 56 x 66.5 x 94.5 cm
    Weight (45L)77 lbs / 35 Kg
    Weight (180L)172 lbs / 78 Kg
    Electrical120V or 230V, 50-60Hz (350W)
    Warranty2 years

    PLUS Models Only

    High Heat Decon125°C for 8 hours
    Humidity ControlUp to 95%
    Split Inner Door Compartments45L: 2 / 180L: 6

     

    Item#:
    ASBENCHCO2

    High Speed Microcentrifuge  24 Place (GCM-24)

    The GCM-24 is a powerful, feature-rich microcentrifuge at an affordable cost. It is easily programmable through a combination of LCD display, control buttons and parameter adjustment knob. The GCM-24 is compatible with numerous biological, chemistry, clinical and research applications including molecular biology, blood labs, DNA protocols and many more.

    Standard features include a high strength 24 place 1.5 / 2.0mL aluminum alloy rotor with biosafety aerosol containment lid (all of which can be fully autoclaved). Multi-flow air cooling ensures your temperature sensitive samples are safe. The GCM-24 features pulse operation for quick spins, a unique temperature monitor and much more.

    Features:

    • Reliable and intuitive LCD display
    • Temperature monitoring for handling of critical samples sensitive to fluctuations
    • Quiet operation
    • Maintenance-free brushless DC motor
    • Fully autoclavable 1.5 / 2.0mL aluminum rotor with aerosol lid included as standard
    • Includes pulse operation (quick spin)
    • Patented multi-flow air cooling design ensures fast, efficient cooling of the rotor and helps lower energy consumption
    • Optional rotors available

     

    Advanced Features:

    • Speed / RCF switch
    • Quick spin function
    • Audible alert function

     

    Safety Features:

    • Dual door safety interlock
    • Excessive speed detection
    • Automatic internal diagnostics

     

     

    Technical Data:

    Specifications

    GCM-24

    GCM-R-24

    Maximum Speed

    15,000 rpm (200-15,000 rpm), 10rpm increment

    15,000 rpm (200-15,000rpm), 10 rpm increments

    Maximum RCF

    21,380 x G, (10 x G Increment)

    21,380 x G, (10 x G increments)

    Speed Accuracy

    +/- 20 rpm

    +/- 20 rpm

    Temperature

    N/A

    -20°C to 40°C

    Rotor Capacity

    Twenty-Four (24) 1.5 / 2.0mL tubes

    Twenty-four (24) 1.5 / 2.0mL tubes

    Run Time

    30 sec - 99 min or continuous

    30 sec - 99 min or continuous

    Power

    5A, 500W

    10A, 400W

    Acceleration Time

    25 Seconds

    25 Seconds

    Braking Time

    25 Seconds

    25 Seconds

    Dimension (W x D x H)

    280 x 364 x 266mm (11.0 x 14.3 x 10.5")

    338 x 580 x 324mm (13.3 x 22.8 x 12.8")

    Weight

    12 Kg (26.5 lbs)

    30 Kg (66.1 lbs)

    Certifications

    CE, cTÜVus, FCC, MCA

    CE, cTÜVus, FCC, MCA

    Warranty

    2 Years

    2 Years

     

    Microcentrifuge Accessories:

    GCM-24-AD2:  Rotor Adapters for GCM-12, GCM-24, GCH-24 for 0.2mL Tubes, 24/bag

    GCM-24-AD5:  Rotor Adapters for GCM-12, GCM-24, GCH-24 for 0.5mL Tubes, 24/bag

    GCM-24-5MLR:  Rotor for use with GCM-24 Series, 15000rpm max, 18-Place for 5mL Tubes

    GCM-24-5ML:  Rotor for use with GCM-24 Series, 15000rpm max, 12-Place for 5mL Epp*

    GCM-24-05ML:  Rotor for use with GCM-24 Series, 15000rpm max, 36-Place, for 0.5mL MCTs

    GCM-24-PCR:  Rotor for use with GCM-24 Series, 15000rpm max, 4 x 8 positions for 0.2mL PCR Tubes

    GCM-24-AD52:  Rotor Adapters for GCM-24-05ML Rotor for 0.2mL Tubes, 36/bag

    GCM-AD2:  Rotor Adapter for use with GCM Series for 0.2mL MCT Tubes, 8/bag

    GCM-AD5:  Rotor Adapter for use with GCM Series for 0.5mL MCT Tubes, 8/bag

    Item#:
    ASGCMAMB

    Crystal Submersible Multi-Position Magnetic Stirrers

    • Super-flat stainless-steel plate protects against intrusion and guarantees reliability.
    • Fully closed body can stir in a water bath.
    • Magnetic coil drive mechanism provides long & quiet operation.
    • Five levels of stirring power provide excellent mixing capability, including liquids with high viscosity.
    • Previous setting will be automatically saved when restarting the unit.
    • Exterior is specifically designed to prevent leaking.


    This multi-position magnetic Stirrer is designed for the parallel and series experiment. The front control panel can detach from the main unit. This unique feature allows the main stirring base to be placed & operated in a water bath. An ideal and versatile instrument for many lab applications.

     

    Specifications
     
    ModelMS-04BSUAMS-06BSUAMS-15BSUA
    Speed80 to 2,000 rpm80 to 2,000 rpm80 to 2,000 rpm
    Max. Load4 x 1 L6 x 1 L15 x 100 mL
    Working Platform9.84 x 10 in.
    250 × 254 mm    		15.12 x 10 in.
    384 × 254 mm    		15.16 x 10 in.
    385 × 254 mm
    Ambient Temperature5°C to 50°C (Water),
    0°C to 40°C (Air)    		5°C to 50°C (Water),
    0°C to 40°C (Air)    		5°C to 50°C (Water),
    0°C to 40°C (Air)
    Viscosity Level5 Levels5 Levels5 Levels
    Number of Stirring Positions4615
    Net Weight5.5 kg (12.13 lb)9 kg (19.84 lb)9 kg (19.84 lb)
     

    Item#:
    ASMULTISTIR

    Semi-Dry Blotting Systems, 10cm x 10cm


    Choose Galileo Insight™ semi-dry sytems for rapid and efficient molecular transfer.
    Galileo semi-dry electroblotters provide quick and efficient transfer of nucleic acids and proteins from agarose or acrylamide gels. Since only the tranfer "sandwich" of gel, membrane and blotting papers must be kept wet, much less buffer is required than traditional tank transfer systems. Solid plate style electrodes (stainless steel cathode and platinum anode) assure even and complete molecular transfer.

    Item#:
    ASSEMIDRYELECT1010

    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: 
     

    NameMini Vortex Mixer
    ModelVM-03UA, VM-03RUA,
    VM-03PUA, VM-03GUA
    Cap ColorBlue, Red, Purple, Green
    Speed3000 rpm
    Speed Accuracy± 10%
    OscillationCircular
    Orbital DiameterØ4.5 mm (Ø0.18 in.)
    CapacityMax 80 mL
    Max Tube Diameter≤Ø30 mm (≤Ø1.2 in.)
    Ambient Temperature5~40
    Relative Humidity≤80%
    Power SupplyAC110 / 60 Hz
    Max. Power5 W
    Dimensions (Dia × H)Ø96 x 85 mm (Ø3.8 x 3.4 in.)
    Net Weight0.6 kg (1.2 lb)
    Protection LevelIP21
    CertificationsCE, RoHS, WEEE
    Item#:
    ASMINIVORTEX

    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).

    Item#:
    ASHETUNIVREF

    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   

     
     

    Item#:
    ASMULTIBIOREACT
    115 volt, with Safety Shield

    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
    Item#:
    607
    Your Price:
    3090.00
    Each
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