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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.

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Z326-K Refrigerated Benchtop Universal Centrifuge

  • Extremely versatile, 17 rotor options
  • Advanced programming with automatic rotor recognition
  • Available with refrigeration
  • 12 x 15 mL and 8 x 50 mL swing out capacity
  • 5 Year Warranty 

With 17 available rotor options, the Z326 series defines the term "universal". Swinging bucket rotors and high speed angled rotors are available to accept tubes from 0.2 mL up to 85 mL, making the Z326 series suitable for nearly any laboratory application. Despite an impressive capacity of up to 4 x 145 mL (or 6 x 85 mL), the Z326 is surprisingly compact with both the standard air-cooled model and refrigerated model featuring a width of just over 15 inches.

Advanced microprocessor controls allow for instant rotor identification, which automatically converts the rotational speed to the relevant g-force (rcf), preventing the user from setting a speed above the capabilities of the installed rotor. 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.

Specifications

Speed Range:    200 to 18,000 rpm

Max. RCF:          23,542 x g

Max. Capacity:  4 x 145 mL

Dimensions:     15.8 x 18.9 x 14.1 in. 

                           (40 x 48 x 35.8 cm.)

                           15.8 x 27.5 x 14 in. (-K)

                           (40 x 70 x 35.8 cm.)

Temp. Range:    -20°C to 40°C (-K)

Weight:               94.6 lbs / 132 lbs

Electrical:           120V, 60HZ

Power (Watts):   455W / 600W

 

Z326-KZ326 K Refrigerated Centrifuge, 115V
Z306-1004x100 swing out rotor
Z306-100-A145145 mL insert for Z306-100, 2/pk
Z306-100-A100100 mL insert for Z306-100, 2/pk
Z306-100-A8585 mL insert for Z306-100, 2/pk
Z306-100-A5050 mL insert for Z306-100, 2/pk
Z306-100-A50R50 mL round insert for Z306-100, 2/pk
Z306-100-A152 x 15 mL insert for Z306-100, 2/pk
Z306-100-A107 x 10 mL insert for Z306-100, 2/pk
Z306-100-A577 x 5/7 mL insert for Z306-100, 2/pk
Z306-100-A2010 x 1.5 mL/2.0 insert for Z306-100, 2/pk
Z326-100H4 x 100H swing out rotor with buckets
Z326-100H-A100100 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A8585 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A5050 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A50R50 mL round inserts for Z326-100H rotor, 2/pk
Z326-100H-A152x15 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A15S1 x 15 mL sealable insert for Z326-100H, 2/pk
Z326-100H-A15L1 x 15 mL for 130 mm tubes insert for Z326-100H, 2/pk
Z326-100H-A104x10 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A574x5/7 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-A205 x 1.5 mL inserts for Z326-100H rotor, 2/pk
Z326-100H-AC4 x 100 rotor no buckets
Z326-100H-BUKHermetically sealed buckets for above, 2/pk
Z326-100H-B153 x 15 buckets, 2/pk
Z326-100H-B502 x 50 buckets, 2/pk
Z326-02MP2 x microplate rotor
BT1500-A152020 x 1.5 mL for microplate rotor
BT1500-A0520 x 0.5 mL for microplate rotors
Z326-MPCA3 x chamber slide and 35/60 mm dish carrier, 2/pk
Z326-121512 x 15 mL rotor
Z326-301530x15 mL rotor
C3100-ADPAdapter pack, for 5 mL and 7 mL (12-13 mm) tubes in 15 mL rotors, 8/pk
Z326-0685-256 x 85 mL High Speed rotor (25°)
Z326-85-A5050 mL insert, 2/pk
Z326-85-A50R50 mL round insert, 2/pk
Z326-85-A1515 mL conical insert, 2/pk
Z326-85-A15R10-15 mL round insert, 2/pk
Z326-0650LS6 x 50 mL Conical rotor (6,000 rpm)
Z326-105010 x 50 mL Conical Rotor
Z326-50-A1515 mL Adapter for conical 50 mL rotors, 2/pk
Z206-50-A575-7 mL round adapter for 50 mL rotors, 6/pk
Z206-50-A57CCushion for 5 mL tube in Z0232-9B adapter, 6/pk
Z326-0650-HS6 x 50 mL Round rotor (12,000 rpm)
Z326-50-A15RAdapter for 10-16 mL (16 mm) round for 50 mL round rotors
Z326-50-A30Adapter for 30 mL round for 50 mL round rotors
Z326-201020 x 10 mL High Speed Rotor

Item#:
ASREFRIGCENT2

Our microscope cover glass is packaged: 1 oz per pack, 10 packs/box (10 oz). Each flip top pack contains a desiccant and is wrapped in aluminum to prevent sticking. Available in a variety of sizes.

Available in three thicknesses 

  • No. 1 : 0.14mm (items ending in -10)
  • No. 1.5 : 0.175mm (items ending in -15)
  • No 2 : 0.21mm (items ending in -20)
Item#:
ASSLIDES8


Disposable Cuvettes and Caps

 

MTC™ Bio's disposable cuvettes are compatible with most popular spectrophotometers. Manufactured from high-quality, optically clear polystyrene. They are intended for determinations in the 340 to 800 nm (visible) wavelength range. Available in 3 sizes: 1.5 mL micro, 2.5 mL semi-micro, and 4.5 mL macro. All sizes are 12.5 mm square and 45 mm height and are compatible with various spectrophotometer models, including Carolina®, Spectronic®200, Spectronic®20 and 20D, Spectronic®Educator, Genesys™, and Accuris SmartDrop™.

Caps are available and can be ordered separately.

  • Fits most spectrophotometers and photometers
  • Polystyrene for use in visible range (340-800 nm)
  • Dust-proof, non-scratch protective packaging
  • Absorption reproductivity error of ≤1%

Specifications 
 
Path Length0.39 In. | 10 mm
Dimensions (D x W x H)0.49 x 0.49 x 1.77 In. | 12.5 x 12.5 x 45 mm
Wavelength Range340 to 800nm (Visible)
MaterialPolystyrene
Temp Range4°C to 70°C
AbsorptionLess than + / - 1%
 

Item#:
ASMTCDISPOCUV


SmartDrop™ Nano Spectrophotometers

Microvolume Analysis of DNA, RNA and Proteins

  • Quick and accurate results from a sample droplet
  • Touch screen control panel, no PC or software required
  • Built-in printer and cuvette port for OD600 readings
  • XF model includes fluorometer for sensitive DNA quantification
The Accuris SmartDrop™ series of nano spectrophotometers provides quick and easy quantification of small samples. Utilizing a small sample volume eliminates the need for dilutions, providing more accurate results.

A full color, 7” touchscreen with icon-driven menus and preprogrammed protocols gets users up and running quickly. No external computer is required. Each unit features a quartz pedestal onto which a drop of sample is placed. The arm is lowered and the drop is stretched into a liquid column of specificed length for spectral analysis. DNA, RNA and protein concentrations and purity numbers are displayed in a matter of seconds.

The resulting data can be printed, saved in the SmartDrop’s onboard memory or exported via USB as an Excel file. All SmartDrop™ models include an integrated printer. For OD600 readings, each model includes a cuvette port and two optical glass cuvettes. Three SmartDrop™ models are available to meet a range of applications and budgets.


SmartDrop™ L
  • Ideal for basic DNA/RNA/protein quantification and purity
  • Affordable LED and silicon detector technology
  • Fixed 0.5mm path length, detect up to 2500ng/µL of dsDNA
SmartDrop™ L is the affordable choice for laboratories needing to determine nucleic acid and protein concentrations and purity of samples. The LED light source and silicon photocell sensor provide readings at 260 and 280nm. Samples from 1.0 to 2.0 µL are loaded directly on the pedestal. Results are provided in about 5 seconds. The software automatically calculates and displays 260/280 ratios.


SmartDrop™ X
  • Full-spectrum absorbance scans from 200 to 800nm
  • Quickly calculates and displays 260/280 and 260/230 ratios
  • Long-life Xenon lamp with precision monochromator
  • Auto-ranging path lengths of 0.2mm and 1.0mm
  • Detect up to 4,500 ng/µL of dsDNA without dilution
A full spectrum UV-Vis spectrophotometer, SmartDrop™ X requires 0.5 to 2.0 µL of sample. In addition to nucleic acid and protein calculations, the software has preset programs for BCA, Bradford and Lowry assays. A full spectrum analysis can be performed in about 6 seconds, aiding in the identification of unknowns. Up to 5 specific points on the spectrum can be selected for colorimetric readings output. The long life Xenon lamp source requires no warm up and is paried with a highly sensitive CCD detector. To provide the most accurate results, the SmartDrop™ X utilizes 2 path lengths.

 
SmartDrop™ XF – Spectrophotometer + Fluorometer
  • Full-spectrum absorbance scanning and calculations of 260/280 and 260/230 ratios
  • Long-life Xenon lamp with precision monochromator
  • Auto-ranging path lengths of 0.05mm, 0.2mm and 1.0mm
  • Detect up to 15,000ng/µl of dsDNA without dilution
  • Integrated fluorometer for sensitive quantitation of low concentration nucleic acids
This top of the line spectrophotometer can perform not only UV-Vis readings in the range of 200-800nm but also fluorescence readings. Like the SmartDrop™ X, the SmartDrop™ XF features predefined programs for nucleic acids, proteins, and various colorimetric assays. The patented, motorized system gently stretches the sample column and allows for three different path lengths, providing accurate readings of samples from 0.5 to 2.0 µL without dilution. The integrated fluorometer yields more accurate, sensitive and selective quantitation of nucleic acids. The blue light channel (460nm) is useful for detection of dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein. UV, green and red channel models are available upon request.

 

Item#:
SMARTDROP
Includes 50, 15, and 1.5ml

 
Benchmark™ Rotating Mixer

  • Adjustable speed and tilt angle
  • Reversing mode, for more intense mixing
  • Cold room and incubator safe
  • Includes three rotisseries for all common tube sizes

 

The Rotating Mixer provides gentle to vigorous mixing of laboratory samples up to 50 mL. With adjustable speed control and tilt angle, the Rotating Mixer is ideal for a variety of applications, from mixing blood samples to the preparation of homogenous dispersions.

Three rotisserie tube holders are included for mixing all common laboratory sample tubes and each individual tube holder is rubber coated to provide a secure grip, preventing any "wobble" or loosening during mixing at high speeds.
For more intense mixing, a unique reversing mode is available. In reversing mode, the mixer rotates for up to 360° then stops and rotates in the reverse direction. This back-and-forth motion occurs repeatedly until the set time has expired.


Specifications
 
SpeedVariable, 1 to 40 rpm
Tilt AngleVariable, 0° to 90°
Capacity12 x 50 mL, 20 x 15 mL or 48 x 2 mL
Timer1 second to 9 hours, or continuous
Temperature Range+4° to +65°C
Dimension8.25 x 10.5 x 12.5 in
21 x 27 x 32 cm
Weight7 lbs | 3.2 kg
Electrical100V to 240V, 50-60 Hz | 25 W
Warranty2 years
 
 

Item#:
LDR-1000
Your Price:
1253.39
Each

VIS and UV-VIS Cuvettes

Polystyrene (VIS) and Methacrylate (UV-VIS) Cuvettes. Optically superior designs specifically for fluorimetry make this an excellent choice for nephelometry and spectrophotometry. A negligible variation in absorbance between the 4 optical sides allows readings from any side. The polystyrene cuvettes are accurate in the 340 to 750 nm visible spectral range. The methacrylate cuvettes are accurate throughout the 285 to 750 nm UV-VIS spectral range. Standard 1 cm light path.

Item#:
ASBASELCT2

Disposable VIS and UV-VIS cuvettes 

Cuvettes, UV-VIS Range Semi-Micro, 1.5 mL (Item 302225-0002)

Injection molded from a superior grade of methacrylate designed for accuracy throughout the VIS-UV spectral range from 300 nm to 750 nm. Excellent optical qualities throughout the spectral range make these cuvettes perfect for scanning small volumes, enzyme rate reactions, and standard curve determinations. Windows: 5 x 23 mm.

Cuvettes, Visible Range Semi-Micro, 1.5 mL (Item 302205-0002)

These exceptionally fine-quality polystyrene cuvettes are designed for assays throughout the 340 nm to 750 nm visible spectral range. A standard 1 cm light path and recessed windows provide maximum light transmission. Scale down your assay volumes to save on costly reagents using these specially designed cuvettes that have a minimum filling volume of 1.2 mL. Windows: 5 x 23 mm.

Cuvettes, Visible Range Macro, 4.5 mL (Item 302195-0002)

Designed for assays throughout the 340 nm to 750 nm visible spectral range. These specially designed cuvettes handle up to 4.5 mL total volume with a minimum filling volume of 2.5 mL and a maximum of 4.5 mL. Molded arrow indicates the direction of transmission for optimal signal and reproducibility. Windows: 10 x 35 mm   
 

Item#:
ASBASELCT1
115V

The Belly Bath, also with the Belly Dancer undulating motion, uniquely provides you 3-in-1 capabilities for shaking water bath, stationary water bath or shaking only applications. Here are some of the key features:


Customizable -- You choose to shake, heat or both

    • 0-100 rpm speed range
    • 30-75°C temperature range at 30°C/min ramp rate
    • Light weight and Portable
    • Use it as a combo or use the shaker and bath separately

Applications Galore

    • Shake + Heat: hybridizations, in-situ washes, blot stripping
    • Heat Only: Serum thawing, restriction digests, protein colometric assays
    • Shake Only: Gel and blot staining, washing and probing

Durable

    • Chemically resistant and stainless steel parts
    • Up to 5 lbs. of load
    • Whisper quiet operation

Dimensions

    • 10.38 x 10.38 x 3.25 in. Water Bath
    • 7 x 7 in. Platform
    • 1-yr warranty


Specifications



Bath size

10.38" X 10.38" X 3.25"

Temperature Range

30 - 75 ° C

Temp Ramp-up Speed

3 ° C /minute

Voltage options

120V or 220V
Item#:
BWBAA115S
Your Price:
3839.74
Each
for the Implen OD600


DiluCell™ Disposable Cuvettes

 

DiluCell™ provides automatic dilution of higher concentrated samples for standard 1 cm cuvette-compatible spectrophotometers. DiluCell™ 10 allows automatic 1/10 dilutions. Combined with small sample volume requirements and bubble-free filling, the DiluCell™ allows for convenient spectrophotometric analysis from 340 – 1100 nm.

 

Previously it was necessary to use standard cuvettes with a volume of at least 1 ml and additionally to dilute the sample manually. DiluCell™ from Implen allows for lower sample volume requirements and provides automatic virtual sample dilution. Due to the unique design of DiluCell™ cuvettes, the light-path is reduced from the standard 10 mm to 1.0 mm (DC 10). According to the Lambert Beer Law, this shortened pathlength results in an automatic sample dilution by factor 10 (DC 10). Automatic dilution with DiluCell™ saves time and excludes dilution errors and cross contaminations.  
 

Item#:
ASSPECTORP2


Electroporation Cuvette

 

These cuvettes are compatible with most electroporation systems. The cap has been designed to improve aseptic handling techniques, while the lip and positive seal reduce potential aerosol and contamination issues. Available in 1 mm, 2 mm, and 4 mm gap sizes with individual color caps. Every cuvette is guaranteed sterile, packed using gamma irradiation, and has a simple tear wrapper for easy access when you need it. All 1 mm and 2 mm cuvettes have a tapered V bottom so that reduced sample volumes can be used while aiding sample pick up and minimizing dead volumes.

 

The Cell Projects range of HiMaX Electroporation cuvettes is designed to maximize molecular electroporation and electrofusion efficiencies for Bacteria, Yeast, Insects, Plants, and mammals. Each batch of cuvettes must undergo rigorous testing at several stages during the manufacturing process for engineering tolerances, biocompatibility, and sterility before being Quality tested for optimal and reproducible impedance measurements.

 

All batches are checked to optimize bio- and Transfection compatibility. Stringent use of high-quality polycarbonate and chemicals ensures consistent, uniform pulse generation and improved gene transfer.

 

The molding process ensures extremely high tolerances so that the electrodes have a consistent gap and parallel configuration. The electrodes are also cleaned chemically and physically to fully optimize the cuvette for high transformation efficiencies.
 

Item#:
ASSPECTORP
Limited-Time Promo!

Hermle Z366-K Refrigerated Tissue Culture Package (Z366-K-BND) with Swing-Out Rotor for 15mL and 50 mL!
 Bundle Includes: One Z366 centrifuge, 115V and one 4 x 250 mL high-capacity swing-out rotor
a 4 x 50 mL conical insert (2/pk), and a 10 x 15 mL conical insert (2/pk).

 

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 – 06/30/25. All terms and conditions apply.

 

See flyer for more details


Z366-K Refrigerated Benchtop Universal Centrifuge

  • 4 x 250 mL swing out rotor capacity, up to 16 x 50 mL and 40 x 15 mL
  • Advanced programming with auto-rotor recognition
  • Optional high speed rotors, providing up to 24,000 xg
  • Available with refrigeration
  • 5 Year Warranty 

For applications requiring increased capacity over the Z306 or Z326 series centrifuges, the Z366 series offer a unique "Mid-Range" swing out rotor that accepts a variety of different tubes, including up to 16 x 50 mL or 40 x 15 mL. Despite this step up in capacity, the Z366 maintains a surprisingly compact design, with the standard air-cooled model featuring a footprint of 17 x 20 inches.

In addition to the popular 4 x 250 mL swing out rotor, a variety of additional rotors are also available. Angled rotors range from a 24 x 1.5ml micro rotor to a high capacity 6 x 250 mL rotor. A 2 x 3 microplate rotor is also available, as well as a 4 x PCR strips (8-strips) rotor.

Advanced microprocessor controls allow for instant rotor identification, which automatically converts the rotational speed to the relevant g-force (rcf), preventing the user from setting a speed above the capabilities of the installed rotor. 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.

Specifications

Speed200 to 16,000 rpm
Max RCF24,325 xg
Max Capacity4 x 250 mL
Temp. Range-20°C to 40°C (-K only)
Dimensions17 x 20 x 14.2 in. (43 x 51 x 36 cm.)
28.3 x 20 x 14.2 in. (71.9 x 51 x 36 cm.)
Timerup to 99 hr, 59min and continuous
Weight114 lbs | 169 lbs (-K)
Electrical120 V, 60 Hz
Wattage520 W/ 785 W (-K)


Item#:
ASREFRIGCENT4
 
Hermle Brochure

Visable and UV Cuvettes

  • Visible Range Cuvettes
  • Designed for high reproducibility
  • Disposable
  • Include optical windows for optimum transmittance
  • Variations within range of 1% absorption
Item#:
ASVIANDUVCUV
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