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80 Orville Drive, Suite 102, Bohemia, NY 11716 U.S.A.
Phone: (631) 567-4700 • Fax: (631) 567-5896 Toll Free: 888-850-6208
Customer Service: custsvc@scientificindustries.com
www.scientificindustries.com
ENVIRO-GENIE
®
OPERATING INSTRUCTIONS
Models SI-1200 through SI-1205
U.S. PAT 5,918,979
U.S. PAT 6,962,433
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ENVIRO-GENIE
®
Environmentally Controlled Benchtop
5-in-1 Refrigerator / Incubator /
Rotator / Rocker / Stirrer
The Enviro-Genie is a Refrigerator / Incubator /
Rotator / Rocker / Stirrer for the study of microorganisms and tissue cell growth under strictly
controlled conditions of temperature and agitation.
Designed to provide the security of precise
temperature control and uniformity for demanding
incubation/refrigeration applications without taking
up a great deal of space. It performs membranebased assays/washings and hybridizations more
efficiently. Chamber air is gently and continuously
circulating at a rate that ensures the temperature
consistency and uniformity of all test samples.
Shatter resistant viewing window allows for
inspection of samples without affecting the
chamber environment.
Microprocessor control easily achieves desired
rotating, rocking, and stirring speed; temperature;
and time; all of which are shown on a large, easy to
read display for accurate reproducible conditions.
Visible and audible alarms for both temperature
and time.
FEATURES:
• 4C to 75C precise temperature range
• Thermo-electric (Peltier) refrigeration & heating
– no compressor
• Microprocessor controls allow for
accurate, reproducible conditions
• Economical, space saving, and secure
SPECIFICATIONS:
Temperature and Settings
• Heating to 75°C
• Cooling to 4°C
• Accuracy ±0.2°C
• Uniformity ±0.5°C
• Resolution 0.1°C
• Stability ±0.1°C
• Time: Programmable to 99 hours
• Alarms: Visible & audible, temp & time
Rocking
• 2-70 cycles per minute
Rotating
• 1-35 RPM
Stirring
• Capacity: 2 containers (up to I liter each)
• Speed: 1-1000 RPM
• Stir Reversing: variable for 1-60 seconds
Size
• Overall: 495mm x 622mm x 366mm
(19.5” x 24.5”x 14.5”)
• Chamber: 254mm x 362mm x 260mm
(10” x 14.25” x 10.25”)
• Chamber Volume: 24 Liters
Electrical
• 120 Volt AC, 5 Amp (SI-1200)
• 230 Volt AC, 2.5 Amp (SI-1201,
SI-1202, SI-1203, SI-1204)
• 100 Volt AC 5 Amp (SI-1205)
(Nominal voltages not to vary by more than 10%)
2-Year Warranty
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This symbol on the Enviro-Genie means:
Attention: Refer to accompanying documents.
OPERATING INSTRUCTIONS
CAUTION! Failure to follow operating
instructions can compromise the user’s safety.
BUTTON FUNCTIONS
UP and DOWN buttons are used for:
• Moving through the menu
• Changing parameter value
OK button is used for:
• Selecting a menu from the display
• Confirming a chosen parameter value and
leaving the current menu
NEXT button is used for going to the next
parameter of the current line.
PREVIOUS button is used for returning to a
previous parameter of the current line.
MIXER ON/OFF button is used for starting/stopping
the mixer.
TEMP ON/OFF button is used for starting/stopping
the temperature regulator.
START/STOP button is used for starting/stopping
the timer.
DISPLAY CONTENTS
Power on the Enviro-Genie (front rocker switch
below the control panel). The display will show the
following:
After 5 seconds the display will show:
LINE 1 PARAMETERS
MIXER MODES
The Enviro-Genie has 4 Mixer Modes.
STIRRER
STIRRER/REV
ROTATE/ROCK
OFF (Environmental Chamber - no mixing)
REV. TIME
Displayed only when the Mixer Mode is
STIRRER/REV and programs the reverse stirring
time in seconds.
SPEED
STIRRER or STIRRER/REV MODE: display
shows XXX revolutions per minute.
ROTATE/ROCK MODE: display shows XX/XX –
the first set of values are for Rotate and the second
set for Rock.
OFF: display is blank.
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LINE 2 PARAMETERS
MEAS: display shows XX.X - the current
temperature in the environmental chamber.
LINE 3 PARAMETERS
SET: display shows XX.X – the desired
temperature in the environmental chamber.
ALARM: display shows ±1°C thru ±9°C or NO.
Alarm will sound if the chamber temperature
deviates from your set temperature by the tolerance
selected or will not sound if the alarm is disabled
(NO).
LINE 4 PARAMETERS
TIME: display shows XX.XX.XX – the desired time
in hours, minutes, seconds – counts down when
cycle is started pressing ON/OFF button.
TIMER MODES
The Enviro-Genie has 4 Timer Modes:
OFF – expiration of time does not stop the mixer
function or temperature regulation.
MIXER ONLY - expiration of time stops the mixer
function.
TEMP ONLY – expiration of time stops the
temperature regulation.
MIXER/TEMP – expiration of time stops both the
mixer function and temperature regulation.
RANGE OF PARAMETER CHANGE
TIME: 00:00 to 99:59 in 1 minute increments.
REV TIME: 1 to 60 seconds in 1 second
increments.
TEMP: 4.0° to 75.0°C in 0.1°C increments.
SPEED: STIRRER and STIRRER/REV modes –
1 to 1000 in 1 RPM increments (1-10) and 10 RPM
increments (10-1000) .
ROTATE/ROCK mode - 1/2 to 35/70 in increments
of 1.
MIXER OPERATION
The mixer can be turned on by pressing the MIXER
ON/OFF button or the START/STOP button (if
parameters are set).
The mixer can be stopped by pressing the MIXER
ON/OFF button or, if the time parameter expires,
the unit will turn off automatically. While the mixer
is not working, the MIXER ON/OFF button LED will
not be lighted.
TEMPERATURE REGULATOR OPERATION
Temperature regulation can be turned ON/OFF by
pressing the TEMP ON/OFF button or the
START/STOP button. While the temperature
regulation is working, the TEMP ON/OFF LED will
be GREEN.
After the desired temperature has been reached,
should the temperature deviate from the range set
in the ALARM parameter, the TEMP ON/OFF LED
will turn RED and the alarm will sound every 60
seconds. Once the desired temperature is
achieved again, the LED will turn GREEN and the
alarm will stop.
TIMER OPERATION
Timer can be switched on only by pressing the
START/STOP button. While the timer is working,
the START/STOP LED is GREEN. After the set
time has expired, the START/STOP LED will blink
and an alarm will sound every 15 seconds. The
time parameter will start to accumulate and
represent the amount of time that has expired since
the set time elapsed.
Pressing the START/STOP button will stop the time
from accumulating, the START/STOP LED will turn
off and the time display will show the last value set
in the time parameter.
CALIBRATION MODE
The Enviro-Genie is electronically factory
calibrated and should not need calibration, nor is it
recommended. However, should the need arise,
the unit may be calibrated, as follows:
In order to calibrate, you will need to make an
independent measurement of the chamber
temperature. Make sure the thermometer is
accurate! Generally speaking, glass thermometers
found around the lab will be less accurate than your
Enviro-Genie. Good, certified glass or digital
thermometers are available from laboratory supply
dealers. A thermocouple wire may be passed
through the door seal and will not affect
performance.
Measure the temperature in the chamber via the
lab thermometer, after chamber temperature has
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been allowed to settle for twenty minutes. Note the
difference in temperature between Enviro-Genie
displayed temperature and your lab thermometer
temperature (ex. Enviro-Genie display reads
37.5C, lab thermometer reads 37.0C; difference
is –0.5C). This difference is the calibration value
to be entered.
To access the calibration menu, turn the unit OFF.
Press and hold the PREVIOUS button while
simultaneously turning the unit ON.
The parameters on the display show:
MEAS: XX.X – current temperature in the chamber
read by regulatory temperature sensor.
SET: XX.X – calibration temperature setting in °C.
OFFSET: X.X – offset from the temperature setting.
The cursor on the display will blink at the value of
the SET calibration point. Use the UP and DOWN
buttons to adjust your desired SET point. After
pressing the OK button, the temperature regulator
will turn on and the cursor on the display will blink
at the value of the OFFSET point. Wait until the
MEAS and SET values are equal (approximately 20
minutes). Compare the temperature read by the
unit temperature sensor, MEAS, and the
temperature read by the lab thermometer. If the
two values are different, adjust the OFFSET, using
the UP and DOWN buttons, to make them equal.
Wait 20 minutes. Repeat this procedure until the
temperature sensor reading equals the lab
thermometer reading.
Press the ОК button. The display will move to the
next menu.
Use the UP and DOWN buttons to choose:
SAVE&EXIT, EXIT or RESTORE FACTORY.
SAVE&EXIT saves the current value of the set
temperature offset.
EXIT saves the old offset .
RESTORE FACTORY resets the set offset.
After pressing the ОК button, the device restarts
and goes to a normal working mode.
If the OFFSET is 0 °C , the display (top right)
shows FACTORY. If the OFFSET is a value other
than 0 °C, the display shows USER.
RANGE OF OFFSET
−2 to +2 °C in 0.1 °C increments.
MIXING MODES
MAGNETIC STIRRING
Enviro-Genie comes equipped with two magnetic
stirring platforms, located at the bottom of the
chamber. The stirrers are centered on the raised
portions of the chamber bottom. The stirrers both
operate at the same settings at all times. In
general, the highest speeds can only be achieved
with smaller stir bars with non-viscous liquids.
If Rotating/Rocking Magnetic Platform is
installed remove the platform prior to using
magnetic stirrers (see rotating/rocking).
STIR REVERSE
Enabling “Stir Reverse” causes the stir bar to
reverse direction at a rate set by the user. The stir
bar is gently ramped down in speed to a stop, then
ramped up to speed in the opposite direction. Time
between reversing is adjustable from 1 to 60
seconds.
NOTE: If a very short stir reversing time is used in
conjunction with a very fast stir speed, the
commanded speed may not be attained. The
system will not have time to ramp up to speed.
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ROTATE/ROCK
Enviro-Genie comes equipped with a magnetic
platform that is used for rotating and rocking.
Installing/removing the magnetic platform is easy,
but may take a few times to get used to. Try the
following technique:
Install the magnetic platform by first unscrewing the
lock shaft until the end of the lock shaft is flush with
the right hand sidewall of the inside of the chamber.
Grab the magnetic platform with the label side up,
so that you can read the label. Hold the platform in
the chamber and insert the hex shaft on the left
side of the chamber into the hex hole in the
magnetic platform. You may need to rotate the
platform slightly to align the shaft with the hole.
Now hold up the right side of the platform, while
depressing the blue lock release. Screw the lock
shaft into the hole in the magnetic platform making
sure the blue lock release is depressed. When the
lock shaft is screwed all the way in, let go of the
lock release.
To remove the platform, reverse the above
procedure.
To select rotating mode:
1. Press the lock release.
2. Shift the magnetic platform to the right.
3. While shifting the platform right, release the
lock release and line up the hex shaft to
engage the lock shaft properly.
4. The platform will lock in place when it
reaches the correct position.
To select rocking mode:
1. Press the lock release.
2. Shift the magnetic platform to the left.
3. While shifting the platform left, release the
lock release and rotate the platform to line
up the pin and the pin slot in the end of the
platform. Shift the platform onto the pin.
4. The platform will lock in place when it
reaches the correct position.
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The versatile magnetic platform can be loaded a
variety of ways using both sides of the platform:
To rock open trays or racks, center on the metal
rocker tray.
NOTE: The metal rocker tray must be used in
rocking mode only. It will not clear the housing if
rotated.
To rotate or rock bags, select mode of operation
(Rotate or Rock); locate the bags in the desired
position using 2 or 4 (depending on application)
magnetic stainless steel mounting strips to hold
them in place. Four mounting strips are supplied –
more can be ordered (see Accessories). The
platform capacity for bags can also be expanded
(see Accessories).
Various size tubes can be placed on the magnetic
platform in different orientations to produce different
motions within the tubes. First select the size clip
plate required. The large clips hold 28-30mm dia.
(50ml) tubes, the medium clips hold 15-17mm dia.
(15ml) tubes and the small clips hold 10-13mm dia.
(1.5-2.0ml) tubes. One clip plate of each size is
supplied. The platform can hold up to eight plates
(see Accessories). Push the tubes into the clips.
Positioning the plates as shown below will produce
a rotating or rocking motion in the tubes.
Positioning the plates as shown below will produce
a rolling or rocking motion in the tubes.
Positioning the plates as shown below will produce
a combination rotating/rolling motion (“Figure 8”
motion) in the tubes. Adjust the angle to achieve
the desired motion.
NOTE: When rotating tubes, rotate the magnetic
platform by hand before starting, to check the
clearance of the tubes to the chamber walls.
PLATFORM CAPACITY
Centered on Axis: 4.5kg (10lb)
Offset: 2.3kg (5lb)
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ENVIRONMENTAL CHAMBER ONLY
To use the Environmental Chamber only, within the
MIXER MODE, choose the setting OFF. All mixing
will become disabled and the Enviro-Genie
becomes a temperature chamber only. A wire rack
is included to increase the capacity of the chamber.
An additional rack (sold separately) may be stacked
on the first rack to further increase capacity (see
Accessories).
RS-232 INTERFACE
Enviro-Genie comes equipped with a serial
interface for connection to a PC or other serial
device. This interface can be used to record
machine information (including temperature) for
situations that require verification. It can also be
used to send commands remotely to the Enviro-
Genie, either manually or automatically from a
program in order to create profiles. Visit our
website (www.scientificindustries.com) for a sample
visual basic control program for the Enviro-Genie.
The serial port is on the side of the unit and is a
standard subminiature 9-pin male connector.
Connection to a PC is via a straight through 9-pin
female-female serial cable (P/N SI-1132).
Baud Rate: 19,200
Data Bits: 8
Stop Bits: 1
Parity: None
All communication is accomplished with ASCII
Uppercase characters with a carriage return as the
terminating character.
CONTROL COMMANDS
TIME: Mixing and temperature control time.
Enter commanded time as follows: To
enter 7 Hrs. 23 Min. type “Time 723”
followed by the enter key.
TON: Turn on data output. Data is output
once per second. To turn on data
output, type the following: “TON”
followed by the enter key. The format of
the data out is as follows: Commanded
Temperature, Time and Actual
Temperature.
TOFF: Turn off data output. To turn off data
output, type the following: “TOFF”
followed by the enter key.
TEMP: Temperature command in degrees
Celsius. Will accommodate tenths of
degrees. To enter commanded
temperature, type the following: “TEMP
250” followed by the enter key. This will
return 25.0 degrees Celsius on the front
panel. “TEMP 251” followed by the
enter key will return 25.1 degrees
Celsius. The numerical value is the
temperature value in degrees Celsius in
the range from 4 - 75.
SPEED: Speed command in RPM. To enter the
commanded speed, type the following:
“SPEED 500” followed by the enter key.
The same ranges for Rock/Rotate (0-35
RPM) and Stirring (0-1000 RPM)
entered on the keypad hold for RS-232
speed command.
MMODE: Mixing mode. To enter mixing mode
type the following: “MMODE 1-3”
followed by the enter key.
1. No Mix mode.
2. Rock/Rotate mode.
3. Stir mode.
TMODE: Timer mode. To enter timer mode type
the following: “TMODE 1-4” followed by
the enter key.
1. Nothing off.
2. Mixing off.
3. Temperature off.
4. Mixing and temperature off.
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ALARM: Alarm mode. To enter alarm mode
type the following: “ALARM 1-3”
followed by the enter key.
1. No temperature alarm.
2. 3 Degree Centigrade alarm
3. 1 Degree Centigrade alarm
START: Start mixing/stirring. To start mixing or
stirring, type the following: “START”
followed by the enter key.
STOP: Stop mixing/stirring. To stop mixing or
stirring, type the following: “STOP”
followed by the enter key.
PELTON: To turn on heating/cooling control, type
the following: “PELTON” followed by the
enter key.
PELTOFF:To turn off heating/cooling control, type
the following: “PELTOFF” followed by
the enter key.
RESTOREE: Restore all factory-preset values.
WINDOWS QUICK START:
Connect cable to Enviro-Genie and PC.
Start Windows Hyperterminal (Start,
Programs, Accessories, Communication,
Hyperterminal).
Double Click on Hyperterminal.
Give the connection a name (i.e. “Enviro-
Genie”).
Select the serial port you are connected to
(usually COM1 or COM2).
Select 19,200, 8, None, 1.
You are now connected.
In order to have Windows scroll down after each
line, check the box “append line feeds to incoming
line ends.”
Type commands to the unit in capital letters
followed by the enter key.
In order to capture data in Windows hyperterminal
select “Transfer”, “Capture Text” (Don’t forget to
issue the command “TON” to start data flowing
from Enviro-Genie).
NOTE: Please check our website
(www.scientificindustries.com) for any
updates to this document
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No. Description
Figure Cat. No. Description
1 SI-1123 1 Clip Plate for 12 each 10-13mm tubes
2 SI-1124 1 Clip Plate for 6 each 15-17mm tubes
3 SI-1125 1 Clip Plate for 3 each 28-30mm tubes
4 SI-1120 6 Clip Plates for 12 each 10-13mm tubes
5 SI-1121 6 Clip Plates for 6 each 15-17mm tubes
6 SI-1122 6 Clip Plates for 3 each 28-30mm tubes
7 SI-1126 Bag Mounting Strips (pack of 16)
8 SI-1127 Expansion Kit - two stainless steel trays, 24 bag mounting strips
9 SI-1130 2 Clip Plates for Hybridization Tubes
10 SI-1131 1 Stackable Shelf
-- SI-1132 Serial Cable (picture not shown)
11 SI-1134 2 Universal Clip Plates
12 SI-1135 1 Magnetic Covered 100 Microtube Box
13 SI-1136 1 Clip Plate for 100ml Volumetric Flasks
14 0A-1200-001 Non-Skid Tray
15 SI-1250 3-D Orbital Shaker Attachment
16 SI-1275 Horizontal Orbital Shaker Attachment
17 SI-1137 Dual Port Mixing Tube(*)
Plasticware, glassware and other consumable products shown are not included.
(*) Requires SI-1130
Accessories
Ultimate Multi-Task Versatility In Any Application!
Enviro-Genie Accessories
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To order parts for the Enviro-Genie:
Contact your local distributor
Or visit www.scientificindustries.com
Please specify part number, quantity and voltage.
Indicator#
Part#
Description
1
0K-1200-916
KIT, RS232 CABLE, ENVIRO-GENIE
2A
318-0510-02
LINECORD 120V
2B
0A-1101-015
LINECORD, 230V W/O PLUG
2C
0A-1102-015
LINECORD, 230V EUROPEAN PLUG
2D
0A-1103-015
LINECORD, 230V BRITISH PLUG
2E
0A-1104-015
LINECORD, 230V SWISS PLUG
2F
0A-1105-015
LINECORD, 100V
3
HWP0034
BUMPER, 1”DIA X 1” LG.
4
0K-1200-915
KIT, DOOR, ENVIRO-GENIE
1
4
SERIAL NUMBER
PLATE LOCATION
Enviro-Genie Parts Assembly List
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To order parts for the Enviro-Genie:
Contact your local distributor
Or visit www.scientificindustries.com
Please specify part number, quantity and voltage.
Indicator#
Part#
Description
1
0K-1200-911
KIT, MOTOR ASSEMBLY, ENVIRO-GENIE
2
0K-1200-922
KIT, POWER DISTRIBUTION BOARD FOR LCD DISPLAY
3
0K-1200-913
KIT, LINE FILTER, ENVIRO-GENIE
4
0K-1200-914
KIT, TRANSFORMER, ENVIRO-GENIE
5
0A-1100-030
PLATFORM ASSEMBLY
6
0M-1200-214
LOCKSHAFT, PLATFORM
1
Enviro-Genie Parts Assembly List
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To order parts for the Enviro-Genie:
Contact your local distributor
Or visit www.scientificindustries.com
Please specify part number, quantity and voltage.
Indicator#
Part#
Description
1
0K-1200-908
KIT, MOTOR DRIVE, ENVIRO-GENIE
2
0K-1200-909
KIT, SMALL GEAR, 30T, ENVIRO-GENIE
3
0K-1200-910
KIT, HEX SHAFT, ENVIRO-GENIE
Indicator#
Part#
Description
1
0K-1200-904
KIT, TEC, ENVIRO-GENIE
2
0K-1200-905
KIT, TEMPERATURE SENSOR, ENVIRO-GENIE
3
0K-1200-906
KIT, FAN TEC ASSEMBLY, ENVIRO-GENIE
4
0K-1200-907
KIT, MAGNETIC STIRRER, ENVIRO-GENIE
1
3
3
Enviro-Genie Parts Assembly List
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To order parts for the Enviro-Genie:
Contact your local distributor
Or visit www.scientificindustries.com
Please specify part number, quantity and voltage.
Indicator#
Part#
Description
1
0M-1200-207
BACK PANEL, ENVIRO-GENIE
2
0K-1200-903
KIT, FAN, BACK PANEL, ENVIRO-GENIE
3
HWP0034
BUMPER, 1”DIA. X 1” LG.
Indicator#
Part#
Description
1
0K-1200-923
KIT, LCD DISPLAY BOARD
2
0K-1200-924
KIT, LCD DISPLAY KEYPAD
3A
ESP0006
SWITCH, ROCKER, 120V/100V 5A
3B
ESP0007
SWITCH, ROCKER, 230V 2.5A
4
0K-1200-902
KIT, DOOR LATCH, ENVIRO-GENIE
1
2
3
1
234
Enviro-Genie Parts Assembly List
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CAUTION! Do not subject the Enviro-Genie to excessive shock.
Dropping the unit, or otherwise subjecting it to unnecessary shock (ie: using excessive force to place
vessels on the unit) may crack the case and lead to unsafe conditions.
CAUTION! Failure to follow operating instructions can compromise the user’s safety.
CARE & HANDLING
The Enviro-Genie should be given the care normally required for any electrical appliance. Avoid wetting or
unnecessary exposure to fumes. The finish can be washed with a damp cloth (after unplugging) and soap
or mild detergents. Keep the unit clean by immediately blotting any spills.
CAUTION! Unplug from power before cleaning. Do not immerse.
CAUTION! Do not use Enviro-Genie in hazardous atmospheres or with hazardous materials.
CAUTION! Do not use Enviro-Genie in applications such as mixing of flammable materials or where
the transfer of mechanical energy to glass apparatus could lead to breakage.
TECHNICAL SPECIFICATIONS
The Enviro-Genie is classified as “Installation Category 2”
Environmental: 0°C – 38°C (32°F-100°F), 95% Humidity max.
MODEL POWER REQUIRED AMPS
SI-1200 120V/60Hz. 5
SI-1201 230V/50Hz. 2.5 - No Plug
SI-1202 230V/50Hz 2.5 - European Plug
SI-1203 230V/50Hz 2.5 - British Plug
SI-1204 230V/50Hz 2.5 – Swiss Plug
SI-1205 100V/50-60Hz 5
Weight: 36 Kg (80 lbs)
Maximum Load: Centered on Axis: 4.5kg (10lb.)
Offset: 2.3kg (5lb.)
Dimensions:
• Overall: 495mm x 622mm x 366mm
(19.5” x 24.5”x 14.5”)
• Chamber: 254mm x 362mm x 260mm
(10” x 14.25” x 10.25”)
• Chamber Volume: 24 Liters
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Scientific Industries Inc.
80 Orville Drive, Suite 102, Bohemia, NY 11716 U.S.A.
(631) 567-4700 Fax (631) 567-5896
Toll Free 888-850-6208
Email for Customer Service: custsvc@scientificindustries.com
Email for all other information or inquiries; info@scientificindustries.com
www.scientificindustries.com
© 2016 Scientific Industries, Inc. LTP0018 Rev. D
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