BCH-2 chamber is designed for high resolution imaging of horizontal BLMs.  It consists of a Teflon cup with outer thread and black Delrin body with matching inner thread.  Bottom of the body is made from #1.5 cover slip.  It has two 3 mm holes for attaching to microscope specimen table and two 6 mm diameter wells for electrode placement and perfusion; fluid in these wells is connected to fluid at trans side BLM via channels milled in Delrin.  BLM is formed with cup screwed into the body about 0.5-1 mm from the bottom.  After that cup can be  smoothly moved down under visual control of membrane.   Pipette transfer of some fluid from wells in the body into the cup will keep hydrostatic pressure at balance.  When membrane is placed within 0.05-0.1 mm from glass bottom, a high NA oil objective can be used for imaging.

Material: Body - Black Delrin  D-37, H-7 mm; Cup - Teflon  D15, H - 10 mm;


ORB-1 Orbital Shaker is designed for a wide range of applications, including gel staining/de-staining, cell cultures and general mixing. It provide reproducible motion that is evenly distributed through the platform's entire surface.  Shaker has relatively small bench footprint but tray is still sufficient for most gel staining application or for up to four 100 mm diameter Petri dishes.  Tray is covered with a nonskid rubber coating that prevent load from shifting.  While, in most cases ORB-1, can do same job as much more expensive units, you do not have to drain one-three thousands from the lab budget, price for this unit is set to just under $200.* To see video of how it work, please visit



80-400 rpm**
Orbit Size 11 mm (~1/2")

Maximum Load 

1 kg (2.2 lb)


 AC 120-240V, <3 Watt

Dimensions w. out platform

27 cm x 20 cm x 5 cm;  ( 10.5" x 8" x 2")

Platform Dimensions

24x24 cm; (9.5" x 9.5")


1.8 kg (4 lb)

*- Special discount price for new product.  Will last as long as you see it marked "New", usually 1-3 month from the date of initial release.

** - with optimal load ~200-300g. 


Fraction Collector
Surprised by popularity of our first model (FC-2405) we added a new one to the family.  FC-2420 Fraction Collector is designed to work with different rotors for 0.5, 1.5 and 2 ml vials, and like the first one can be used for liposome separation from untrapped compounds or in other applications that require small volume fractioning.  Rotors can be changed in seconds without any tools.  The unit is compact, inexpensive and simple to operate.  It has three modes of operation: Automatic, when rotor is moved one step at a given period of time; Manual, when movement controlled by the front panel pushbutton switch; and External, when device is connected to a command source trough the input on a rear panel.  Alternatively, same connector may be used as a source of synchronization pulse for binding vial position to an elution profile.  An optional accessory kit, consisting of a mounting post and column holder can be attached to the fraction collector body instead of commonly used bulky lab stands.

Part # FC-2420

Capacity                               24 or 48 vials (depends on rotor attached) 
Step delay in Auto mode       8-90 s 
Manual or external step        1s minimum, no maximum
In/Out pulses                        Compatible with standard 5V TTL logic.
    Base                                15x10x5 cm (6" x 4" x 2")
    Rotor                               10x3 cm (4" x 2-1/4")
Power                                  12V DC Wall transformer (included).    



Part #  R-2405  R-4805 R-2425
Capacity 24 x 0.5 ml Eppendorf snap cap vials 48 x 0.5 ml Eppendorf snap cap vials 24 x 1.5 or 2 ml 
24 x 0.5 ml Eppendorf vials
Dimensions  D-10cm, h-1 cm: (D-4", h-3/8") D-13cm, h-1 cm: (D-5", h-3/8") D-15cm, h-3 mm: (D-6", h-1/8")

Accessory kit

Part # FC-24A

Tabletop Refrigerator


Why run to the refrigerator every time when you need a new sample?  You can have all samples next to your workplace with this compact thermoelectric refrigerator.  We have a bunch of those, some with light signs of previous usage but all clean, tested to function properly, and covered by our standard 18 month warranty.   Cool interior from 20C room temperature to zero in about 20 min. 

Part # TR-1248

Cooling power:                    20 C (~33 F) below room temperature
   Outside                             20x20x37 cm (8" x 8" x 14")
    Inside                               14x14x25 cm (5.5"x5.5"x10")
    Power supply                    7x9x13 cm (2.5" x 3.5" x 5")
Power                                 ~50 VA from 120V AC to 12V DC transformer (included).    

Consumer Products: 

Laser Combs, Therapeutic Lasers -->  


Bilingual Keyboard Systems  -->


* Due to small volume production and continuous improvement of our products dimensions and some nonessential parameters may slightly differ from stated here.

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NewProducts.html  02-08-2016