S2K Commerce - Products Dropdown
S2K Commerce - Shopping Cart
S2K Commerce - Order Entry
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.
Endeavor™ 5000 Orbital Shakers
Endeavor™ Light Duty Shakers are available in 3 models: 3 mm orbit, 20 mm orbit, or dedicated microplate model. All models can be used in incubators and cold rooms. Stable, accurate, long-term shaking is ensured with the triple eccentric drive and maintenance-free brushless DC motor. Integrated overload and unbalanced detection to protect samples.
- Applications
- Microbiology, Molecular Biology, ELISA Assays, Cell Cultures, Immunoassays, Protein Studies, Bacterial and Yeast Cultures, Staining/Destaining, Blotting Techniques, DNA Studies, Solubility Studies, Environmental and Food Sciences, Chemistry, General Mixing
- Display
- Bright, backlit LCD display for speed and time. Timer will count up elapsed time or, when set, timer will count down and shut off shaking when time reaches zero. Green indicator light illuminates when unit is shaking. Easy to navigate menu for advanced features
- Operation
- Simple knob control for timer and shaking, tray with attachment points for flask clamps, tube racks and non-slip rubber mat included. Optional accessories include universal platform and over 20 flask clamps and tube racks. One model dedicated for microplates
- Communication
- RS232 interface provides 2-way communication for data logging and unit control
- Construction
- Durable chemical-resistant polymer housing. Sturdy, easy-to-clean aluminum standard tray with attachment points for accessories. IP21 ingress protection. Robust triple eccentric drive for stable shaking. Brushless DC motor. Control knobs. On/off switch
- Design Features
- Visual and audio alarm when timer counts down to zero or an error occurs. Small footprint to save bench space. Advanced microprocessor control slowly ramps the shaker tray up to the desired speed and avoids splashing. Easy to attach optional accessory platform.
Specifications
Timer | 1 minute – 99 hours, 59 minutes |
Control | Digital |
Speed Accuracy | ±2 rpm, Above 100 rpm ±2% of set speed |
Drive System | Triple Eccentric; Brushless DC Motor |
Tray Construction | Aluminum |
Dims (D x W x H) | 16.5 x 4.7 x 10.3 In. | 420 x 119 x 262 mm |
Display | Custom Back-lit LCD |
Work Environment | 14°F to 104°F (-10°C to 40ºC), 80% RH, non-condensing |
Net Weight | 16.5 lb | 7.5 kg |
Safety Certification | TUV |
Power | 24V DC, 1.25A |
Communication | RS232 |
Dims (D x W x H) | 22.05 x 15.75 x 12.60 In. | 56 x 40 x 32 cm (Shipping) |
Weight | 21.83 lb | 9.9 kg (Shipping) |
Item # | 30770909 | 30770910 | 30770911 |
Motion | Orbital, 3 mm | Orbital, 20 mm | Orbital, 3 mm |
Capacity | 4.0 kg, up to 3 x 1 L flasks | 4.0 kg, up to 3 x 1 L flasks | 4 Microplates or 2 Micro-tube Racks |
Speed Range | 100 to 800 rpm | 50 to 300 rpm | 100 to 1,200 rpm |
Tray Size (D x W) | 11.75 x 8.75 In. | 300 x 222 mm | 11.75 x 8.75 In. | 300 x 222 mm | 11 x 7.75 In. | 280 x 197 mm |
Orbit | 0.1 In. | 3 mm | 0.8 In. | 20 mm | 0.1 In. | 3 mm |
OHAUS Heavy-Duty Vortex Mixers
Increase productivity with continuous vortexing of multiple samples.
OHAUS Heavy-Duty Vortex Mixers feature a robust design and the highest quality motor to permit continuous-duty operation with accessories over the entire speed range. Digital models offer a timer and exact speed control when applications demand repeatable results. Non-digital variable speed models are an economical alternative. A wide range of accessories are available for microtubes, microplates and a variety of tube sizes from 0.5 to 50 mL. Contact us for more information!
- Applications
- ELISA Assays, PCR Preparations, Digestions, Cell Disruptions
- Display
- Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
- Operation
- Detachable 3-wire cord and plug (included)
- Communication
- N/A
- Construction
- Cycoloy, Touch/Standby/On rocker switch (both models). Comes standard with universal holder, foam insert for 38 x 1.5 - 2.0 mL microtubes, universal cover and cup head.
- Design Features
- Universal holder, foam insert for 38 x 1.5 to 2 mL microtubes, universal cover, and cup head (included)
Specifications
Item # | 30392146 | 30392148 |
Control | Digital | Analog |
Duty Rating | Continuous | |
Orbit | 0.2 In. | 4.9 mm | |
Speed Range | On Mode, 300 to 2500 rpm | Touch Mode, 300 to 3500 rpm | |
Capacity | 2.43 lb | 1.1 kg | |
Timer | 1 second - 9999 minutes | N/A |
Dims (D x W x H) | 9.5 x 6.6 x 6.3 In. | 24.1 x 16.8 x 16 cm | |
Net Weight | 14.8 lb | 6.7 kg | |
Power | 120V, 0.25A, 50/60Hz | |
Power Consumption | 30 W | |
Safety Certification | TUV | |
Work Environment | 39°F to 104°F (4°C to 40ºC), 20% – 85% RH, non-condensing |
Haier CO2 Incubator
- 115V / 60Hz Sterilization
- Uniform and Stable Temperature
- Precise CO2 Concentration
- 180ºC Dry-heat Serialization
- Fast Environment Recovery
Haier Biomedical IoT enabled CO2 incubator with 180°C dry heat sterilization provides a safe and secure reproducible growth environment for cell cultures.
Product Features
Precise CO2 Concentration Using New IR Sensor Control Technology
Haier Biomedical's new IR Sensor technology uses DIR measurement principles and withstands high temperatures of 190ºC. The silicon MEMS transmitter can carry out more than 300 dry heat sterilization cycles to extend the service life to 15 years. Built-in temperature and humidity compensation technology reduces the impact of changes of humidity and temperature without the need for calibration after the high-temperature sterilization. The five-point calibration yields a higher measuring accuracy and sensitivity with less drift.
Fast Environment Recovery for Optimal Cell Growth
Adopting active airflow control technology, and based on the fuzzy PID control principle, the parameters can be restored without overshoot. After opening the door for 30 seconds, the temperature and CO2 concentration can be quickly restored within 4 minutes. Even if multiple users share a CO2 incubator and frequently open and close the door, the stability and uniformity of the incubator can be ensured.
180ºC Dry-Heat Sterilization Technology Minimizes Contamination
Easy and effective sterilization of microorganisms including bacteria, fungi, and micro plasma with strong resistance, at 180°C high temperatures without the need for consumables. Simply press the “sterilization key” to activate and complete the sterilization process automatically in just 12 hours. Delivers sterility level within the chamber of all surfaces to meet WS/T367-2012 standards. All components are sterilized during the process, there is no need to dissemble internal components (including CO2 sensors) and decontaminate separately, thus avoiding secondary pollution.
Anti-Condensation Heating System to Reduce Pollution Risk
The door on the CO2 incubator radiates heat to the inner glass door, effectively preventing the glass door from forming condensation. The possibility of microbial contamination caused by the condensate water is eliminated.
Intelligent Control of Circulating Air Maintains Uniformity
Automatically adjusts the circulation of the airflow, optimizing the airflow to avoid air volatilization of samples and ensuring proper uniformity throughout the chamber.
Comprehensive Safety Alarm System
The system ensures the safety of experiments and processes by utilizing an independent temperature alarm system, including a sound light and remote reminder. Other alarms include CO2 concentration, door ajar, and water shortage.
OHAUS Multi-Tube Vortex Mixers
Powerful hands-free vortex mixer for efficient high-throughput mixing.
OHAUS Multi-Tube Vortexers are ideal for hands-free, high-throughput sample processing. Interchangeable foam racks for vortexing tubes from 10 to 29 mm in diameter are available. Strong suction cup feet reduce motion and prevent sliding on the work surface for safe operation in the lab. Digital models offer exact speed control for applications that demand repeatable results. Non-digital variable speed models are an economical alternative.
- Applications
- Suspensions, Genotyping, High Throughput DNA and RNA Testing in Clinical Labs
- Display
- Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models)
- Operation
- Detachable 3-wire cord and plug (included)
- Communication
- N/A
- Construction
- Stainless steel foam rack for 50 x 12 mm diameter tubes (included), interchangeable foam racks for vortexing tubes from 10 - 29 mm in diameter
- Design Features
- N/A
Specifications
Item # | 30573831 | 30573836 | 30392164 | 30392171 |
Control | Analog | Digital | Analog | Digital |
Duty Rating | Continuous | |||
Orbit | 0.1 In. | 3.6 mm | |||
Speed Range | 1200 – 2400 rpm | 500 – 2500 rpm | 1200 – 2400 rpm | 500 – 2500 rpm |
Capacity | 4.5 kg | |||
Timer | N/A | 1 sec - 9999 min | N/A | 1 sec - 9999 min |
Dims (D x W x H) | 9.5 x 15.1 x 16 In. | 241 x 384 x 406 mm | |||
Net Weight | 41 lb | 18.7 kg | 44.8 lb | 20.3 kg | ||
Power | 120V, 5A, 50/60Hz | |||
Power Consumption | 100 W | |||
Safety Certification | TUV | |||
Tray Size (D x W) | 7.25 x 12.25 In. | 184 x 311 mm | |||
Work Environment | 4ºC - 40ºC (39ºC - 104ºF), 20% to 80% RH, non-condensing |
LC-8 Compact Centrifuge
LC-8 series of laboratory centrifuges is uniquely designed to meet a wide range of applications in both the clinical and research laboratory. An eight-position rotor is included and designed to directly accept 10 mL and 15 mL test tubes (conical or round bottom). At the same time, optional adapters are also available for use with all popular sizes of blood collection and culture tubes. Unlike most compact centrifuges in this class, the rotor can be easily removed from the chamber for cleaning.
The back-lit, liquid crystal display provides full control over the set run time and rotational speed. The rotational speed can be set/viewed in rpm or rcf and acceleration/deceleration levels can be easily adjusted in the advanced settings mode.
To ensure safety, the digital microprocessor ensures that the lid has been closed and that the safety lid lock is engaged before starting a centrifugation cycle. In addition, an advanced imbalance detection system constantly monitors the balance and vibration, automatically bringing the rotor to a stop if an imbalance is detected.
Specifications
Speed | 400-3,500 rpm / 1,500 xg |
Capacity | 8 x 15 mL |
Accel/Decel | 9 sec. / 25 sec. |
Increment | 100 rpm |
Timer | 20 sec. to 99 min. |
Momentary | Yes |
Dimensions (W x D x H) | 11.6 x 14.4 x 8.3 in. (29.5 x 36.5 x 21 cm) |
Weight | 15 lbs / 6.8 kg |
Electrical | 115V or 230V, 50-60 Hz, 150W |
Warranty | 2 Years |
LC-8 Plus Compact Centrifuge
LC-8 series of laboratory centrifuges is uniquely designed to meet a wide range of applications in both the clinical and research laboratory. An eight-position rotor is included and designed to directly accept 10 mL and 15 mL test tubes (conical or round bottom). At the same time, optional adapters are also available for use with all popular sizes of blood collection and culture tubes. Unlike most compact centrifuges in this class, the rotor can be easily removed from the chamber for cleaning.
The back-lit, liquid crystal display provides full control over the set run time and rotational speed. The rotational speed can be set/viewed in rpm or rcf and acceleration/deceleration levels can be easily adjusted in the advanced settings mode.
To ensure safety, the digital microprocessor ensures that the lid has been closed and that the safety lid lock is engaged before starting a centrifugation cycle. In addition, an advanced imbalance detection system constantly monitors the balance and vibration, automatically bringing the rotor to a stop if an imbalance is detected.
Specifications
Speed | 400-5,000 rpm / 3,070 xg |
Capacity | 8 x 15 mL |
Accel/Decel | 19 sec. / 39 sec. |
Increment | 100 rpm |
Timer | 20 sec. to 99 min. |
Momentary | Yes |
Dimensions (W x D x H) | 11.6 x 14.4 x 8.3 in. (29.5 x 36.5 x 21 cm) |
Weight | 15 lbs / 6.8 kg |
Electrical | 115V or 230V, 50-60 Hz, 150W |
Warranty | 2 Years |
SHEL LAB Drosophila Incubator
SHEL LAB Drosophila units utilize day/night controls along with LED lighting to provide an excellent environment for drosophila culture.
The cabinets are designed with a mechanical convection system to ensure a gentle and even air distribution. A programmable day/night temperature limit control ensures a proper and safe environment.
The energy-saving thermoelectric cooling system provides improved temperature uniformity and up to 78% less power than traditional compressor-based models.
These units are covered under a two-year warranty and are certified to current global safety standards.
- Precise Temperature Control - Superior Uniformity
- Independent Over Temperature Thermostat
- Door Ajar Alarm
- Temperature Range 15°C to 40°C
SureTemp™ Digital Ovens
SureTemp™ Digital Ovens provide up to 200°C with both accuracy and precision using digital control, eliminating the need for external thermometers and repetitive “One tuning” of an analog control knob.
Our ovens are suitable for agricultural and industrial applications to heat, dry, sterilize and even bake. Simply set the desired temperature and time and the oven will quickly reach the desired temperature using gravity convection for the set time while accurately monitoring the chamber temperature. Continuous mode is also available for longer applications. PID control provides automatic compensation after load changes or door opening for excellent accuracy.
The SureTemp™ Digital Ovens feature double wall construction, six-sided fiberglass insulation, sealed doors, stainless steel chamber, in-lab calibration, and a large viewing window for live monitoring of the chamber. Benchmark offers three sizes: 30 L, 50 L and 150 L. With stability as low as +/- 0.5°C, our SureTemp™ Digital Ovens provide accurate, stable results to ensure your application is done correctly.
- Temperatures up to 200°C
- Large viewing window for monitoring
- Stainless steel chamber
- Fiberglass Insulation
- In-lab calibration feature
- Three sizes: 30 L, 50 L and 150 L
Specifications
Item # | H2606-30 | H2606-50 | H2606-150 |
Temp. Range | 5°C above ambient to 200°C | ||
Temp. Stability | +/- 0.5°C (at 100°C) | +/- 1.0°C (at 200°C) | ||
Temp. Increments | 0.1° | ||
Timer | 0-999 mins., continuous | ||
Exterior Dimensions | 16.7 x 16.5 x 24 in. 42.5 x 42 x 61 cm | 18.9 x 18.7 x 27.3 in. 48 x 47.5 x 69.5 cm | 28.5 x 24.4 x 31.3 in. 72.5 x 62 x 79.5 cm |
Interior Dimensions | 12.8 x 12.2 x 12.4 in. 32.5 x 31 x 31.5 cm | 14.9 x 14.4 x 15.3 in. 38 x 36.5 x 39 cm | 24.6 x 20.1 x 19.7 in. 62.5 x 51 x 50 cm |
Electrical | 120 or 240V, 50-60Hz |
AquaSearcher™ AB41PH Bench Meter
An advanced, research-grade benchtop pH meter offering accurate, repeatable results.
The OHAUS AquaSearcher™ AB41PH bench meter is designed with reliable measurement and precise performance in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind and can assist with compliance with 21 CFR Part 11 regulations.
- Applications
- pH, oxidation-reduction potential (ORP) with Temperature Measurements
- Display
- 6.5 In. Segment & Dot matrix LCD with backlight
- Operation
- Capacitive touch, ABS top housing, standalone electrode holder
- Communication
- RS232, USB Device (included), GLP/GMP data output with real-time clock
- Construction
- AC adapter (included)
- Design Features
- i-Steward, 3 endpoint modes, calibration due alarm, 1,000 measurement memory, ten most recent calibrations, password management
Specifications
Item # | 30589830 | 30589831 |
Measurement Range | -2.000 to 20.000 pH; -10.0ºC to 125.0ºC; -2000.00 to +2000.00 mV | |
Measurement Resolution | 0.1°C; 0.1 mV; 0.001 pH | |
Accuracy | ±0.3°C; ±0.3 mV; ± 0.002 pH | |
Display | LCD with backlight & one-line dot matrix | |
Electrode | Not included | ST410 (Included) |
Accuracy ± (mV) | 0.3 mV | |
Accuracy ± (Temp.) | 0.3ºC | |
Dimensions (D x W x H) | 8.3 x 5.6 x 2 In. | 210 x 142 x 51 mm | |
Net Weight | 1.1 lb | 0.5 kg | |
Parameter | pH / mV / ORP | |
pH accuracy (±) | 0.002 (±) | |
Power | AC Adapter (Included) | |
Temp. Sensor | No | 30 KΩ NTC |
Work Environment | 41 ºF to 104 ºF (5 °C to 40 °C), 80% RH, Non-condensing |
AquaSearcher™ AB33PH Bench Meter
Highly reliable and user-friendly pH benchtop meter for standard laboratory applications.
The next step in the evolution of OHAUS’ original Starter Series, the all-new AquaSearcher™ AB33PH bench meter is designed to be reliable, efficient, and user-friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The large LCD display and touch keypad make changing the parameters, executing setup, and performing calibration as simple as using a smartphone.
- Applications
- pH, oxidation-reduction potential (ORP) with Temperature Measurements
- Display
- 6.5 In. Segment & Dot matrix LCD with backlight
- Operation
- Capacitive touch, ABS top housing, standalone electrode holder
- Communication
- RS232, USB Device (included)
- Construction
- AC adapter (included)
- Design Features
- i-Steward, Calibration due alarm, 1,000 measurement memory
Specifications
Item # | 30589826 | 30589827 |
Measurement Range | -5°C to 110°C; -2000.00 to +2000.00 mV; -2.00 to 16.00 pH | |
Measurement Resolution | 0.1°C; 1 mV; 0.01 pH | |
Accuracy | ±0.5°C; ±1 mV; ±0.01 pH | |
Display | LCD with backlight & one-line dot matrix | |
Electrode | Not included | ST310 (Included) |
Accuracy ± (mV) | 1 mV | |
Accuracy ± (Temp.) | 0.5°C | |
Dims (D x W x H) | 8.3 x 5.6 x 2 In. | 210 x 142 x 51 mm | |
Net Weight | 1.1 lb | 0.5 kg | |
Parameter | pH / mV / ORP | |
pH Accuracy (±) | 0.01 | |
Power | AC Adapter (Included) | |
Temp. Sensor | No | N/A |
Work Environment | 41ºF to 104ºF (5ºC to 40ºC), 80% RH, Non-condensing |
AquaSearcher™ AB33EC Bench Meter
Highly reliable conductivity/TDS/salinity/resistivity benchtop meter for wide conductivity range.
The AquaSearcher™ AB33EC bench meter is designed with reliable measurement and user interface in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5 In. LCD display and touch keypad make changing the parameters, executing setup, and performing calibration as simple as using a smartphone.
- Applications
- Conductivity, Total Dissolved Solids (TDS), Salinity, and Resistivity with Temperature Measurements
- Display
- 6.5 In. Segment & Dot matrix LCD with backlight
- Operation
- Capacitive touch, ABS top housing, standalone electrode holder
- Communication
- RS232, USB Device (included)
- Construction
- AC adapter (included)
- Design Features
- i-Steward, Calibration due alarm, 1,000 measurement memory
Specifications
Item # | 30589828 | 30589829 |
Accuracy | ± 0.5 % Reading ± 2 LSD | |
Display | LCD with backlight & one-line dot matrix | |
Electrode | Not included | STCON7 (Included) |
Conductivity Accuracy (±) | 0.50% | |
Conductivity Measuring Range | 0.001 to 1000 mS/cm | |
Dims (D x W x H) | 8.3 x 5.6 x 2 In. | 210 x 142 x 51 mm | |
Net Weight | 1.1 lb | 0.5 kg | |
Parameter | Cond. | |
Power | AC Adapter (Included) | |
Resistivity Measuring Range | 1 Ohm to 100 MOhm | |
Resistivity Resolution | 0.01 Ohm | |
Temp. Resolution | 0.3°C | |
Temp. Sensor | No | N/A |
Work Environment | 41ºF to 104ºF (5ºC to 40ºC), 80% RH, Non-condensing |
AquaSearcher™ AB33M1 Bench Meter
Easy-to-use and accurate multi-parameter benchtop meter.
The AquaSearcher™ AB33M1 multi-parameter bench meter is designed with reliable measurement and user interface in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5 In. LCD display and touch keypad make changing the parameters, executing setup, and performing calibration as simple as using a smartphone.
- Applications
- pH, Oxidation-Reduction Potential (ORP), Conductivity, Total Dissolved Solids (TDS), Salinity, and Resistivity with Temperature Measurements
- Display
- 6.5 In. Segment & Dot matrix LCD with backlight
- Operation
- Capacitive touch, ABS top housing, standalone electrode holder
- Communication
- RS232, USB Device (included)
- Construction
- AC adapter (included)
- Design Features
- i-Steward, Two Independent Channels, Calibration due alarm, 1,000 measurement memory
Specifications
Item # | 30589824 | 30589825 |
Measurement Range | -5°C to 110°C; -2000.00 to +2000.00 mV; -2.00 to 20.00 pH | |
Measurement Resolution | 0.1°C; 0.1 mV; 0.01 pH | |
Accuracy | ±0.3°C; ±0.5 mV; ±0.01 pH | |
Display | LCD with backlight & one-line dot matrix | |
Electrode | Not included | ST310 (Included); STCON3 (Included) |
Accuracy ± (mV) | 0.5 mV | |
Accuracy ± (Temp.) | 0.3°C | |
Conductivity Accuracy (±) | 0.50% | |
Conductivity Measuring Range | 0.01 – 500 mS / cm | |
Dims (D x W x H) | 8.3 x 5.6 x 2 In. | 210 x 142 x 51 mm | |
Net Weight | 1.1 lb | 0.5 kg | |
Parameter | pH / Cond. | |
pH Accuracy (±) | 0.01 | |
Power | AC Adapter (Included) | |
Resistivity Measuring Range | 2 Ohm to 100 MOhm | |
Resistivity Resolution | 0.01 Ohm | |
Temp. Sensor | No | N/A |
Work Environment | 41ºF to 104ºF (5ºC to 40ºC), 80% RH, Non-condensing |