3B Scientific - page 113

. . . g o i n g o n e s t e p f u r t h e r
113
9982-1005881
9982-1005882
9982-1002807
9982-1002806
9982-1002808
9982-1005880
Heat ing / S t i r r ing
Magnetic Stirrer with Heater
Magnetic stirrer with stainless steel hotplate and secure safety circuit.
Variable heating temperature and smooth starting stirrer motor.
Housing resistant to chemicals.
Quantity stirred, max. (H
2
O): 10 l
Speed:
100 – 2000 rpm
Heater power:
400 W
Heating temperature range: Room temperature to 320 °C
Work plate:
125 mm diam.
Dimensions:
168x105x220 mm³ approx.
Weight:
2.4 kg approx.
Magnetic Stirrer with Heater (230 V, 50/60 Hz)
9982-1002807
Magnetic Stirrer with Heater (115 V, 50/60 Hz)
9982-1002806
Magnetic Stirrer
Ultra flat magnetic stirrer with non wearing drive featuring no moving
parts. With feature for changing direction of stirring automatically every
30 seconds for improved homogenization. Work plate and housing resistant
to chemicals, non slip and secure base. Including plug in power supply.
Quantity stirred, max. (H
2
O): 0.8 l
Speed:
15 – 1500 rpm
Work plate:
100 mm diam.
Power supply:
power supply unit 100 V – 240 V
Dimensions:
114x12x161 mm³ approx.
Weight:
0.3 kg approx.
9982-1002808
A Well Specified Digital Waterbath at an Economical Price!
An excellent waterbath for many classroom experiments. The stainless steel
chamber is corrosion resistant and temperature controlled from ambient to
95°C with cover. There is a low water sensor and the waterbath is deep
enough to accommodate manumerousny bottles and flasks.
Features:
• Chamber Dimensions (WxDxH): 15x14x10 cm
• Low water sensor
• Digital display
• Temperature range: ambient to 95 °C with cover
&
D/E/F/S/I
9982-1005881
Piccolo Centrifuge™
Our small and economical microcentrifuge is suitable for many classroom
applications. These include: quickly spinning down samples and for mixing
solutions during DNA electrophoresis and PCR experiments.
Features:
• Maximum speed 6,000 rpm/2,000x g
• Safety on/off switch
• Starts and stops in seconds
• Capacity for 6x 1.5/2.0 ml tubes
• Dimensions (WxDxH) 15x15x12 cm
&
D/E
9982-1005880
EdvoCycler™ PCR Machine
Polymerase Chain Reaction (PCR) is one of the most exciting techniques
in modern biology and now you can do it in your classroom! PCR copies a
very small sample amount of DNA so it can be analyzed. The process won
the Nobel Prize in 1993 and is widely used in forensics, medical testing and
genetics research. It uses repeated heating and cooling in the presence of
the enzyme DNA polymerase to copy a piece of DNA (the template). The ex-
act region copied is determined by short stretches of DNA called primers.
The ability to make lots of copies quickly of a particular region of DNA
makes PCR a very useful technique in modern biology. The EdvoCycler is a
specially designed classroom PCR machine that is easy to use. Your students
can amplify DNA from a variety of sources, including from a single hair,
with one of our PCR kits. The EdvoCycler is pre-programmed with PCR pro-
tocols and these are simply selected using the screen. A PCR run takes
about 1 or 2 hours (or can be done overnight) and the samples are then vis-
ualized using DNA electrophoresis.
Features:
• Holds 25x 0.2ml tubes
• Heated lid with magnetic catch
• Pre-programmed with all Edvotek PCR kit protocols
• Clear LCD display with live programme information
• Easy to use
41x22x18 cm
&
D/E/F/S/I
9982-1005882
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