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EVAPOCLEAN TM
CLOSED ENVIRONMENT EVAPORATION DEVICE
ACID AND SOLVENT PURIFICATION
ACID AND SOLVENT EVAPORATION FOR TRACES ANALYSIS
PATENTED
SAMPLE DIGESTION
CLEANING STATION
EVAPOCLEAN arise from the collaboration of the
ANALAB compagny and the researchers of the
NATIONAL CENTER for SCIENTIFIC RESEARCH
allocated to a laboratory of the PHYSICAL
Institut of the Globe of Paris
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EVAPOCLEAN TM
CLOSED ENVIRONMENT EVAPORATION DEVICE
FIVE MAJOR ADVANTAGES OF THE EVAPOCLEAN
THE EVAPOCLEAN ALLOWS YOU TO EVAPORATE SOLUTIONS
totally or partially, at constant and controlled
temperature, reducing possible matrix
interferences, with good recoveries down to ppt
levels, without external contamination. IT
PRODUCES ULTRA-PURE CHEMICALS by sub-boiling
distillation and greatly reduces the costs
related to the purchase of sub-ppb ultra-pure
reagents (HCI, HF, HNO3, HClO4, H2SO4, ,NH4OH,
H2O2,) THE ACIDIC DIGESTION HOLES allow you to
simultaneously solubilize several samples up to
28 samples at a time. THE CLEANING of elbows
and containers are easily achieved without
additional cleaning systems, with reduced
handling of cleaning reagents. THE SYSTEM
WORKING AS A CLOSED ENVIRONMENT protects your
staff and your laboratory against corrosive
vapors. It reduces greatly your operating costs
while avoiding any investment in vapor
neutralization systems, scrubbers and pumps.

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EVAPOCLEAN TM
CLOSED ENVIRONMENT EVAPORATION DEVICE
SIMPLICITY OF USE A
TECHNICAL CHOICE
ALL SURFACES ARE COVERED WITH TEFLON
A RELIABLE EQUIPMENT
STURDY EQUIPMENT REQUIRING NO MAINTENANCE
CABLES AND CONNECTORS ARE PROTECTED
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EVAPOCLEAN TM
PRINCIPLE OF OPERATION
OPTIMAL HEATING-SURFACE OF CONTAINERS.
DIGESTION and VAPOR CLEANING
Condensation area
GRAPHITEHEATING BLOCK
ELBOW
COLD ZONE
VAPORS
CUP
SAMPLE MATRIX AND TRACE ELEMENTS
CUP
CONDENSED MATRIX
THE SUB-BOILING EVAPORATION OF THE CHEMICAL
MATRIX TO BE ELIMINATED OR TO BE CLEANSED TAKES
PLACE UNDER CONSTANT, HOMOGENEOUS AND CONTROLLED
TEMPERATURE. THE VAPORS, ISOLATED FROM THE
SURROUNDING ATMOSPHERE, ARE CONDENSED AND
CHANNELLED IN THE COLD ZONE. CONTAMINANTS IN
TRACES REMAIN IN THE EVAPORATED CUP.
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EVAPOCLEAN TM
CLOSED ENVIRONMENT EVAPORATION DEVICE
HOMOGENOUS TEMPERATURE BETWEEN SAMPLES.
EXCELLENT RECOVERY RATES
HIGH - PERFORMANCE DEVICE
PROGAMMABLE TEMPERATURE IN RAMP OR PLATEAU BY
DEDICATED REGULATOR. EVAPORATION SPEED RATE
ADJUSTABLE.
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EXAMPLES OF RECOVERY DATA with EVAPOCLEAN
12p125 Analysis of sub-ppb Semiconductor grade
chemicals by ICP-MS
50 ppt Spikes
100 ppt Spikes
500 ppt spikes
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EVAPOCLEAN TM
HANDLING OF ELBOWS AND CUPS
THIS FUNCTIONAL STAND, ALLOWS SAFE HANDLING OF
ELBOWS AND CUPS BEFORE AND AFTER EVAPORATION
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EVAPOCLEAN TM

ABOLISH THE SYSTEM OF NEUTRALIZATION OF THE ACID
VAPORS AS DURING THE USE OF MICRO-WAVES, HEATING
PLATES, BATHS OF SAND SYSTEME UNDER GAS STREAM.
ACID VAPORS
BATHS OF NEUTRALIZATION
NO MORE STOCKING OF NEUTRALIZING PRODUCTS NO MORE
IMMOBILIZATION OF MONEY
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EVAPOCLEAN TM
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TECHNICAL CHARACTERISTICS OF CUPS AND ELBOWS
1. THE CHOSEN MATERIALS IN TEFLON PTFE AND PFA
ARE CONSISTENT WITH MINIMAL CONTAMINATION.
2. PRESSURE TEST OF TEFLON PFA CUPS 33 ml
UNDER 5 bars PRESSURE (70.5 PSI), 10 ML WATER
_at_100C (212F) NO DETERIORATION. 3. PRESSURE
MEASUREMENT OF A 33 ml PFA CUP CONTAINING 10 ml
OF WATER _at_ 100C (212F) THE MAXIMUM PRESSURE
MEASURED WAS 0,6 bars (8,7 PSI) ABOVE
ATMOSPHERIC PRESSURE.
TESTS MADE VOLUNTARLY BEYOND NORMAL CONDITIONS
OF USES
CAUTIONCUPS ARE NOT FORESEEN TO BE USE UNDER
HIGH PRESSURES. PRELIMINARY TESTINGS ARE
RECOMMENDED.


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EVAPOCLEAN TM
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CONTAMINATION RATE AND MEMORY EFFECT

EVAPORATION, of concentrate solution (HNO3 at
70C) in 4 hours. Measured by ICP-MS.
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EVAPOCLEAN TM
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AVALAIBLE MODELS
MODEL 1
EVAPOCLEAN 6p25 6 Evaporation positions and 14
Digestion / Cleaning positions. Accepts Cups of
17-24-33-60 ml brim capacity diameter 29 mm.
Allows Evaporation of samples up to 25 ml. 14
Digestion holes on top of the Device These holes
can be use also for Cups and Elbows cleaning.
EVAPOCLEAN 12p25 12 Evaporation positions and
28 Digestion / Cleaning positions. similar to
the 6p25 Evapoclean, but with 12 Evaporating
positions and 28 Digestion holes. Same Cup
sizes.
EVAPOCLEAN 6p25.ST Similar to 6p25 but without
Digestion Holes on top of the Device. Same Cup
sizes.
EVAPOCLEAN 12p25.ST Similar to 12p25 but without
Digestion Holes on top of the Device. Same Cup
sizes.
MODEL 2
EVAPOCLEAN 6p125 6 Evaporation positions and 14
Digestion / Cleaning positions. Accepts Cups of
65-95-185 ml brim capacity diameter 49 mm.
Allows Evaporation of samples up to 90 ml. 14
Digestion holes on top of the Device.
EVAPOCLEAN 12p125 12 Evaporation positions and
28 Digestion / Cleaning positions. similar to
the 6p125 Evapoclean, but with 12 Evaporating
positions and 28 Digestion holes. Same Cup sizes.
EVAPOCLEAN 6p125.ST Similar to 6p125 but without
Digestion Holes on top of the Device. Same Cup
sizes.
EVAPOCLEAN 12p125.ST Similar to 12p125 but
without Digestion Holes on top of the Device.
Same Cup sizes.
EVERY EVAPOCLEAN IS DELIVERED WITH THE NUMBER OF
ELBOWS IN TEFLON AND CONTAINERS IN P.F.A
CORRESPONDING TO THE ORDERED MODEL.EXEMPLE
EVAPOCLEAN 6p25 IS DELIVERED WITH 6 ELBOWS AND 12
P.F.A CUPS mention Selected Cup sizes when
ordering.
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EVAPOCLEAN TM
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EVAPOCLEAN 6 POSITIONS WITH ALL ACCESSORIES
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3
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1 . REGULATOR
2 . PROBE OF
TEMPERATURE INTERNAL 3 . EVAPORATING OF MICRO
VOLUMES 4 . INTERNAL
CLEANING OF ELBOWS 5 . EVAPORATION AND
DISTILLATION BIG VOLUMES 6 . INTERNAL CLEANING
OFCONTAINERS 7 . AREA OF SOLUBILIZATIONS OF
SAMPLES 8 . CONTAINERS 60 ml, 90
ml, 180 ml
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EVAPOCLEAN TM
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FLEXIBILITY OF THE DEVICE
THE DEVICE ALLOWS THE USE OF DIFFERENT SIZES
CUPS, BY INSERTION OF GRAPHITE WEDGES IN THE
HOLES. BEING MANUFACTURED IN THE SAME GRAPHITE
MATERIAL AS THE HEATER BLOCK, THEY INSURE AN
HOMOGENEOUS HEATING OF THE SAMPLES.
DIGESTION POSITIONS also used for Cups and
Elbows Cleanings
WEDGES
WEDGES
ELBOW
Evaporation
EVAPORATION PROCESS, PURIFICATION OF ACIDS
SOLVENTS, CLEANING OF CUPS AND ELBOWS.
Condensation
WEDGES
CUP
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CONTACT US FOR MORE INFORMATION

Analab sarl
23 route de la Wantzenau BP 40141 Hoenheim 67804
Bischheim cedex France Tél.[phone] F
ax.00.33.(0)388.517.913 E-mail.
analab_at_wanadoo.fr Website. analab.fr Please
contact Michel Gaertner