Key Features

    • Supplied with 10 x 7cm and 10 x 10cm gel trays
    • Run up to 100 samples
    • Low buffer volumes
    • Injection Moulded Construction – durable, leak-proof environment for complete safety and long life
    • Electrical Safety – lid can be located in one way only. On removal, power is disconnected from buffer chamber

View Gel Chamber – in online catalogue

    • Compact 
    • Safety Design : Shrouded plug and socket; no load detection
    • Constant Voltage

View Power Supply – in online catalogue


For those planning to purchase multiple items for specific projects or techniques, Biocom Packages combine convenience with excellent value. With gel tray options of 10 x 7cm and 10 x 10cm, multiSUB Midi has been designed for routine horizontal gel electrophoresis. Extending only the width of this unit allows more samples to be resolved per gel than the multiSUB Mini without a significant increase in buffer or gel volumes. A maximum of 100 samples per gel can be resolved making this unit ideal for those routinely checking medium numbers of samples over short to medium gel run lengths.

The multiSUB series of Horizontal Gel Units offers the most versatile solution for DNA and RNA agarose gel electrophoresis currently available. All five units offer an unsurpassed combination of economy of gel and buffer volume, with gel size and sample number versatility. Gel size and sample number requirements can be exactly matched in each unit, with the option of additional gel tray sizes. This eliminates the need for multiple gel tanks for changes in gel size or application.
All units feature removable UV transparent trays. For optimum value and versatility, systems are available with one, two or three tray options (dependent on model). Easy to use, leak proof ‘plug and go’ gel casting dams are included as standard to allow gels to be rapidly cast whilst the multiSUB unit is in use for gel running. With no indentations or casting gate grooves in the tray to interfere with sample progression, traditional tape casting can be used, should this be preferred.
Although lid connectors are compatible with most major power supplies, adapters are available to provide complete compatibility.

POWERPOINT MINi power supplies have been developed specifically for horizontal gel electrophoresis systems. These ultra compact power units with dual outlets, are recognised as being amongst the most compact and inexpensive power supplies currently available. Designed and constructed to the most rigorous safety standards, they are the ideal companion for multiSUB Midi gel chambers.


Ordering Information

MultiSUB MIDIpack Midi Horizontal Electrophoresis Package,
includes: – BC MSMIDIDUO – horizontal unit with 10x7cm and 10x10cm gel trays and combs and NANO MINI300VS – NANO300 – 300V, 400mA, 60W mini power supply

Technical Specification

multiSUB MIDI Gel Chamber
Gel dimensions: 10 x 7cm; 10 x 10cm (W x L)
Unit dimensions: 22 x 12.5 x 9cm ( (W x D x H)
Max. sample capacity: 10 x 7cm tray – 50 samples; 10 x 10cm tray – 100 samples
Buffer volume: 300ml
PowerPoint NANO Power Supply
Maximum Voltage: 300V
Maximum Current: 400mA
Maximum Power: 60W
Output Type: Constant Voltage or Current
Safety: No Load Detection
Timer: 1-999 mins
Dimensions: 14 (w) x 19 (l) x 8.4 (h) cm
Operation Voltages: 110 / 220V


Combs available (click to view):
No. of samples: 1, 2, 4, 8MC, 8, 10, 12MC, 16
Thicknesses: 0.75, 1, 1.5, 2mm

MS10-UV7 10 x 7cm UV Tray
MS10-UV10 10 x 10cm UV Tray
MS10-PE Positive Electrode
MS10-NE Negative Electrode
MS10-UVDAM Casting Dams, pk/2
MS10-LG Adhesive Loading Guides
MS10-WP Viewing Platform
MS10-UVS 10cm UV Gel Scoop
MS7/10-FC multiSUB Mini/Midi Flexicaster
MSMIDICP Cool-Pack and Platform
MSMIDIBSB Buffer Saver Blocks, pk/2, saves 100ml of buffer