Page 1
INSTRUCTION MANUAL
Electro-Eluter/Concentrator
ECU-040-20
ECU-040-50
ECU-040-25
ECU-040
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C.B.S. Scientific Electro-Eluter Concentrator
2
TABLE OF CONTENTS
Page
Important User Information 3-4
Section 1 General Information
1.1 Introduction 5
1.2 Specifications 5
1.3 Safety 6
Section 2 Description of parts
2.1 Unpacking 7
2.2 Components and Assembly 7
Section 3 Instructions for Use
3.1 Unit Preparation 8
3.2 Elution Block Set-up 8
3.3 Procedure for Protein Elution 8-10
3.4 Procedure for Elution of DNA 11
Section 4 Maintenance of Equipment
4.1 Care and Handling 12
4.2 Maintenance 12
Section 5 Ordering Information 13
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C.B.S. Scientific Electro-Eluter Concentrator
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IMPORTANT USER INFORMATION
This Instruction Manual will explain how to use this product safely and effectively. Please read and
carefully follow the instruction manual in its entirety.
The triangle/exclamation mark symbol alerts the user of the product to important operational,
maintenance, and/or warranty requirements.
The triangle/lighting bolt symbol alerts the user of the product to potentially hazardous electrical
exposure.
Failure to adhere to the instructions could result in personal and/or laboratory hazards, as well as
invalidate any warranty. Always turn off the DC power source prior to disconnecting power cords
from the product. Disconnect power cords from the power source first and then from the product.
For maximum safety, always operate this system in an isolated, low traffic area, not accessible to
unauthorized personnel. Never operate damaged or leaking equipment.
WARRANTY AND LIABILITY
This product was produced utilizing the highest practical standards of materials, workmanship, and
design. C.B.S. Scientific warrants that the product has been tested and will meet or exceed published
specifications. This warranty is valid only if the product has been operated and maintained according to
the instructions provided.
C.B.S. Scientific warrants this product to be free from defects in materials and workmanship under normal
service for one year from date of shipment. If the product proves defective during this period, C.B.S.
Scientific will repair or replace it at our option, free of charge, if returned to us postage prepaid. This
warranty does not cover: damage in transit, damage caused by carelessness, misuse or neglect, normal
wear through frequent use, damage caused by solvent corrosion, damage caused by improper handling
or user alteration, nor unsatisfactory performance as a result of conditions beyond our control. C.B.S.
Scientific shall in no event be liable for incidental nor consequential damages, including without limitation,
lost profits, loss of income, loss of business opportunities, loss of use and other related damages,
however caused, nor any damage arising from the incorrect use of the product.
ENGLISH
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C.B.S. Scientific Electro-Eluter Concentrator
4
FRANÇAIS INFORMATION IMPORTANTE À L'USAGE DES UTILISATEURS
Le présent manuel d'utilisation explique la manière de se servir efficacement du produit en conditions
de sécurité. Il est recommandé de soigneusement lire la totalité du manuel, avec ses consignes
et ses instructions.
Le triangle avec poin t d'exclamation est u n symbole destin é à avertir l'utilisateur du produit
de l'importance de certaines exigences relatives au fonctionnement, à l'entretien et/ou à la
garantie.
Le triangle avec flèche en zigzag est un symbole destiné à avertir l'utilisateur du pro duit de la
possibilité d'exposition à des décharges avec danger de secousses électriques.
Tout manquement à l'observation des consignes et des instructions peut exposer les personnes
et les biens à des dommages corporels et/ou matériels et peut annuler toute garantie. Il faut toujours
interrompre l'alim entation de courant continu av ant de déconn ecter les cordons d'alimentation du
produit. Déconnecter d'abord les cordons d'alimentation branchés sur la source de tension
(alimentation de secteur) puis ceu x branchés sur le produit. Pour un e sécurité maximum, il faut
toujours faire fonctionn er ce système da ns un lieu isolé, peu fr équenté, où le pers onnel non autorisé
n'a pas accès. Ne jamais faire fo nctionner un maté riel endommagé ou affecté par des fu ites.
GARANTIE ET RESPONSABILITÉ
Le produit a été fabriqué conformément aux normes applicables les plus exigentes en matière de
matériaux, de main d'oeuvre, de conception et d'ingéniérie. C.B.S. Scientific garantit que le produit a
subi des essais et que ses performances rempliront les conditions des spécifications publiées ou leur
seront même supérieures. La présente garantie n'est valide que si le produit a fonctionné et a été
entretenu conformément aux consignes et instructions fournies.
C.B.S. Scientific garantit que le produit sera dépourvu de vices de matériaux et de main d'oeuvre, en
conditions de service normales, pendant un an à compter de la date d'expédition. Au cas où le produit
s'avérerait défectueux pendant ce tte période de gara ntie, C.B.S. Scientific ré parera ou rempla cera le
produit, à sa discrétion et gratuitement, si le produit lui est retourné port payé d'avance. La garantie ne
couvre pas les dommages de transport; les dommages causés par l'imprudence, le m anque de soins,
l'abus ou la nég ligence; l'usure n ormale résulta nt d'une utilisation fréquente; les dommages ca usés par
la corrosion des solvants; et les d ommages causés par la ma nipulation inadéquate ou des
changements apportés par l'utilisateur. La gara ntie ne couvre pas non plus le s performance s non
satisfaisantes résultant de conditions hors du contrôle de C.B.S. Scientific. C.B.S. Scientific ne pourra
en aucun cas être tenue responsable de dommages indirects, y compris, de m anière non limitative, la
perte de bénéfices, le manque à gagner, la perte d'occasions d'affaires, l'impossibilité d'usage ou tous
autres dommages associés, quelle qu'en soit la cause, ni de dommages résultant de l'usage incorrect
du produit.
ESPAÑOL INFORMACIÓN IMPORT ANTE PARA EL USUARIO
El presente instructivo explica la manera de usar este producto en forma segura y efectiva. Sírvase
leerlo en su totalid ad y seguir detenidamente la s indicaciones q ue contiene.
El símbolo del triángulo con exclamación llama la atención del u suario a requis itos
importantes pa ra el uso y ma ntenimiento de l producto, así c omo para la va lidez de la
garantía.
El símbolo del triángulo con rayo llama la atención del usuario a la posibilidad de
riesgos eléctricos.
El incumplimie nto de las instrucciones aquí se ñaladas podría dar lugar a riesgos a la person a, al
laboratorio o a a mbos y podría anular toda garantía. Siempre apague la fuente de corriente c ontinua
antes de desenchufar los cables eléctricos del producto. Primero desconecte los cables de la fuente
de energía y después del producto. Para mayor seguridad, siempre use este sistema en un área
aislada, de poco movimiento de personas e inaccesible a personal no autorizado. Jamás use equipo
que presenta algún daño o fuga.
GARANTÍA Y RESPONSABILIDAD
Este producto fue fabricado de acuerdo con las normas más estrictas que sean factibles en cuanto a
materiales, mano de obra y diseño. C.B.S. Scientific garantiza que se sometió el producto a pruebas y
que cumplirá o excederá las especificaciones publicadas. Esta garantía será válida únicamente si se
usa y se da servicio de mantenimiento al producto de acuerdo con las instrucciones señaladas.
C.B.S. Scientific garantiza que este producto se encontrará libre de defectos de materiales y m ano de
obra por un período de servicio normal de un año a partir de la fecha de embarque. Si el producto
resulta defectuoso durante este período, C.B.S. Scientific lo reparará o lo repondrá, a criterio de C.B.S.
Scientific, libre de cargos, si se devuelve el producto a C.B.S. Scientific porte pagad o. Esta garantía
no cubre daños sufridos en tránsito, daños provocados por descuido, mal uso o negligencia, desgaste
normal como consecuencia del uso excesivo, daños atribuibles a corrosión prov ocada por solventes,
daños causados por el uso indebido o alteraciones realizadas por el usuario ni rendimiento
insatisfactorio atrib uible a circunstancias fuera del c ontrol de C.B.S. Scientific. C.B.S . Scientific en
ningún caso asumirá responsabilidad por daños incidentales o subsecue ntes, incluyendo, en forma no
limitativa, la pérdid a de utilidades, de ingresos, de oportunidades comerciales o del uso del prod ucto y
otros daños afines, fuere cual fuere su origen, ni por daños derivados del uso incorrecto del producto.
DEUTSCH WICHTIGE INFORMATION FÜR DEN BENUTZER
Diese Bedienungsanleitung beschreibt wie man dieses Produkt sicher und wirksam benutzt. Bitte
lesen und befo lgen Sie alle An weisungen in dieser Anleitung .
Das Dreieck mit Ausrufezeichen weist den Benutzer des Produktes darauf hin, daß
wichtige Bedienungs-, Wa rtungs- und/ode r Garantievorschrifte n zu beachten sind .
Das Dreieck mit Zickzackblitz warnt den Benutzer des Produktes vor möglichen
Gefahren durch elektrische Spannungen.
Nichtbeachtung dieser Anweisungen kann zu persönlichen und/oder labortechnischen Schäden
führen und gleichze itig alle Garantien als nichtig erklären. Die D C Stromzufuhr m uß immer, vor dem
Entfernen der Stromkabel vom Produkt, abgeschaltet werden. Die Stromzufuhrkabel m üssen zuerst
von der Steckdose und erst dann vom Produkt entfernt werden. Um höchste Sicherheit zu
gewährleisten sollte dieses System in einem abgesonderten und besonders ruhigen Bereich eingesetzt
werden und vor Unbefugten sicher sein.
GARANTIE UND HAFTUNG
Dieses Produkt wurde unter Anwendung von Produkten mit höchster Qualität und aus Materialien mit
bester Verarbeitung und modernstem Design hergestellt. C.B.S. Scientific garantiert, daß das Produkt
getestet wurde und alle publizierten Spezifikationen übertrifft. Diese Garantie ist jedoch nur gültig,
wenn das Produkt nach der beigefügten Bedienungsanleitung bedient und gewartet wurde.
C.B.S. Scientific garantiert, daß dieses Produkt bei normaler Bedienung aus fehlerfreiem Material
besteht und fehlerfrei in der Ausführung ist. Diese Garantie gilt für ein Jahr ab Lieferdatum. Sollte das
Produkt in diesem Zeiraum fehlerhaft werden, bietet C.B.S. Scientific eine kostenlose Reparatur bzw.
kostenlosen Ersatz, einschließlich freiem Rückporto. Diese Garantie schließt folgendes aus:
Transportschaden, Schaden durch Nachlässigkeit, Mißbrauch oder Vernachlässigung, normale
Abnützung durch regelmäßigen Gebrauch, Schaden durch Säureangriff, Schaden durch falsche
Handhabung, Veränderung des Produktes durch den Benutzer, oder unzureichende Leistungen die
sich nicht im Verantwortungsbereich von C.B.S. Scientific befinden. C .B.S. Scientific kommt unter
keinen Umständen für folgende Schäden auf: Sachschadensverlust, Einkommensverlust, Verlust von
Geschäftsmöglichkeiten, Verlust der Anwendung und andere damit verbundene Schäden die auf
irgend eine Art u nd Weise ent standen sind, o der Schäden die aus falscher Anwendung des Produkte s
entstanden sind.
ITALIANO INF ORMAZIONI IM PORTANTI PER L’UTENTE
Questo manuale spiega come utilizzare questo prodotto in maniera sicura ed efficiente. Si pregai di
leggere e segu ire con cautela le istruzioni di ogn i parte di questo manuale.
Il triangolo contenete il s imbolo di un punto esclamativo avve rte l’utente di importanti
requisiti relativi al funzionamento, man utenzione e/o garanzia del prod otto.
Il triangolo contenete il s imbolo di un lamp o avverte l’utente de l prodotto della
possibilità di pericoli dovuti a corrente elettrica.
La mancata osservanza delle istruzioni può essere causa di pericolo alla propria persona ed al
laboratorio, oltre a poter annullare la garanzia. Prim a di distaccare il cordone d’alim entazione dal
prodotto, spegnere sempre la sorgente di corrente continua. Distaccare i cordoni d’alimentazione
prima dal lato della sorgente di tensione e poi dal lato del prodotto. Per maggior sicurezza, mettere
sempre in funzione il prodotto in un’area isolata con poco traffico che non sia accessibile al personale
non autorizzato. Non mettere mai in funzione un’apparecchiatura che sia danneggiata o abbia
perdite.
GARANZIA E RESPONSABILITA
Questo prodotto è stato fabbricato seguendo gli standard più elevati per i materiali, la manodopera e la
progettazione. La C.B.S. Scientific garantisce il prodotto è stato sottoposto a prova e raggiunge o
supera i valori pubblicati per i dati tecnici. Questa garanzia è valida solo se il prodotto è mes so in
esercizio e soggetto a manutenzione secondo le istruzioni fornite.
La C.B.S. Scientific garantisce che questo prodotto è libero di difetti di materiali e manodopera, in
normali condizioni d’esercizio, per la durata di un anno dalla data di spedizione. Se, in questo periodo,
il prodotto si dimo strerà difettoso, la C.B.S. Scientific , a suo giudizio, lo riparerà o sostituirà. Questa
garanzia non copre danni in transito, danni causati da negligenza, uso improprio, trascuratezza,
normale consumo derivante da uso frequente, o danni causati da solventi corrosivi, danni causati da
maltrattamento o da modifiche apportate dall’utente e no n copre prestazion i insoddisfacenti che siano il
risultato di condizioni al di fuori del controllo del fabbric ante. La C.B.S. Scientific non sarà in o gni caso
responsabile per danni inciden tali o consequenziali, incluso, senza lim itazioni, perdite di profitto,
perdita di entrate, perdita di opportunità d’affari e altri danni relativi, comunque causati, e per danni
risultati da uso incorretto del prodotto.
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C.B.S. Scientific Electro-Eluter Concentrator
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SECTION 1
General Information
1.1 Introduction
The Electro-Eluter/Concentrator is designed to elute and concentrate macromolecules
simultaneously from acrylamide or agarose gels. Typical applications include recovery of
proteins from SDS-acrylamide gels, and of restriction enzyme-treated DNA from agarose gels.
The elution of proteins from gel strips has become a useful technique for preparing proteins for
primary structure analysis because this procedure can be used after Coomassie staining to
visualize the location of the protein bands in the gels.
Eluter/Concentrator blocks consist of a precision-machined sample recovery channel and two
silicone-Teflon® washer/open-top cap assemblies for holding dialysis membranes securely in
place.
The three-chamber Electro-Eluter is designed to allow buffer cycling. The buffer drain outlets on
the side for the two electrode chambers allow overflow buffer to drop into the mixing chamber.
The mixed buffer in then pumped back into the electrode chambers. This prevents build-up of a
pH gradient, which can occur during long-term electrophoresis, interfering with the ionic migration
of the protein or DNA sample. The buffer cycling system also eliminates the need to change
buffer during electrophoresis.
1.2 Specifications
Constructions
Buffer chamber, lid Acrylic, mirror
Electrodes Platinum wire .012" diameter
Power cords FR Urethane, rated 7500V,
200mA, 65° C
Blocks Acrylic
Caps Bakelite*
Washers TFE/Silicone
Safety Certification EN61010-1-1993 (IEC1010-1)
ECU-040
ECU-040-25
ECU-040-20
ECU-040-50
ECB-102
ECB-105
Shipping weight
7lbs
8lbs
8lbs
8lbs
2lbs
2lbs
Overall Size
(l)x(w)x(h) cm
30.8x20.3x12.
7
30.8x20.3x12.
7
30.8x20.3x12.7
30.8x20.3x12.
7
1.9x5.7x2.54
5.7x5.7x2.54
Recommended
buffer volume:
550
550
550
550 - -
Loading chamber
capacity
___ ___
___
__
2.0ml
5.0ml
Migration channel
volume
___
___
___
___
5.0ml
12.0ml
Sample recovery
volume
___
___
___
___
200ul
500ul
Distance between
electrodes
15cm
15cm
15cm
15cm
___
___
Voltage limit
250
250
250
250
___
___
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C.B.S. Scientific Electro-Eluter Concentrator
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1.3 Safety
Power to the Electro-Eluter/Concentrator unit is to be supplied by an external DC voltage power
supply that must be ground isolated so that the DC voltage output floats with respect to ground.
For any power supply used, the maximum specified operating parameters for the units are:
Maximum Limits
250 VDC voltage
25 watts power
50 mA current
60° C ambient temperature
Current to the unit, provided from the external power supply, must enter the unit through the lid
assembly, providing a safety interlock to the user. Current to the unit is broken when the lid is
removed. Do not attempt to use the unit without the safety lid. Always turn the power
supply off before removing the lid, or when working with the unit in any way. Follow
safety precautions specified by the power supply manufacturer.
SECTION 2
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C.B.S. Scientific Electro-Eluter Concentrator
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Description of Parts
2.1 Unpacking
Please verify that your Electro-Eluter Concentrator comes complete with the following
components:
• Buffer Chamber with leveling base, spirit level, platinum electrodes, and 2 safety/vapor
covers
• Power leads
• 3 “Y” and 4 straight tubing connectors
• 4 Elution/Concentrator Chambers or “Blocks”. Each Block has 2 black open-top screw caps,
2 Teflon-Silicone flat washers.
Notes: We do not supply dialysis membrane. Use non-charged, well washed membrane such as
Spectrapore. A small peristaltic pump must be used for buffer re-circulation.
Electro-Eluter Components
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C.B.S. Scientific Electro-Eluter Concentrator
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SECTION 3
Instructions for Use
3.1 Unit Preparation
Place the Electro-Eluter Concentrator and the Elution blocks on a level work surface in an
authorized work area.
3.2 Elution Block Set-Up
To assemble Block for electroelution, unscrew black caps and remove washers. Cut dialysis
membrane into circles the same diameter as the Teflon/Silicone Washers. Place the membrane
onto the slightly tan side of the washer inside the black cap (the Teflon will allow the membrane to
slide instead of binding on the washer). Screw the black cap with the washer and membrane into
place as shown in figure 1.
3.3 Procedure for Protein Elution
1. For electroelution of protein samples prior to sequencing, read carefully the Hunkapillar et. al.
paper in Methods in Enzymology, Vol. 91, 1983, pgs. 227-236.
2. Equilibrate each block with 1% Ethanolamine to take away most of the non-specific binding
sites for protein attachment. The Plexiglas walls of the blocks, if not treated, may decrease
the yield from electroelution by non-specific absorption. Dilute the Ethanolamine in running
buffer.
3. The gel slice should be equilibrated in running buffer, as per the Hunkapillar paper. On the
large volume side of the Block, top load the gel slice onto the membrane. Fill the entire
chamber with running buffer ¾ of the way up to the cross channel. Tap blocks with finger so
that ALL THE AIR BUBBLES TRAPPED INSIDE ARE DISLODGED.
4. Insert loaded blocks into unit. Flush air trapped beneath each black cap with syringe and
bent needle. Be careful not to puncture membrane.
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C.B.S. Scientific Electro-Eluter Concentrator
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5. Buffer Cycling System Set-up. This unit is designed to maximize yield by preventing any pH
gradient from forming inside the block by constantly re-cycling buffer. Attach tubing to outlet
on side of the third chamber to dual peristaltic pump. Split outlets from pump with “Y”
connectors, followed by attachment to the tubing connectors mounted in the safety covers.
The flow of recycled buffer drops out of anode and cathode buffer chambers into the mixing
chamber, and is then returned via the pump system. The remixed buffer drops onto the small
plastic strips, which protect the platinum wire. This prevents unwanted small air bubbles from
re-entering the buffer.
Buffer Re-Circulation
6. Running conditions for
a) Proteins prepared for Sequencing: Electrophoresis is carried out as per Hunkapillar
et. al.
b) Elution of Protein from SDS-Acrylamide Gels, not to be Sequenced: Buffer: 50mM
Tris Acetate (pH 7.8), 1mM EDTA, Current: 60-70 Volts, Duration: 15-20 hours
7. At the end of electrophoresis remove the blocks carefully from the chamber. Pipette off and
discard most of the running buffer in the loading and cross channels. Re-suspend the eluted
sample on the node membrane, typically 100-200ul of buffer (500ul in the 5ml block). For
initial runs save all of the buffer in the collection side above the conical chamber. If the
elution is incomplete, protein sample may not have migrated all the way down the membrane.
Therefore, check yield before discarding collection side buffer. See diagram on page 10.
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C.B.S. Scientific Electro-Eluter Concentrator
10
glass pipette
silicone tubing
sample on top of
dialysis membrane
black cap
cross-section
conical collection area
collection volume:
5200µl for ECB-102
5500µl for ECB-105
recovery
channel
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C.B.S. Scientific Electro-Eluter Concentrator
11
3.4 Procedure for Elution of DNA
1. Please read through directions for elution of proteins. Follow instructions 3-5 of Section 3.1
using the buffer suggestions below.
a. Buffer: 5mM Tris-HoAc pH 7.5, 1mM EDTA, Current: 100-150 Volts @ 10mA,
Duration: Minimum of 5 hours for large DNA (8-10 kbp); 1.5 hours for 300 bp.
b. Comparisons of recoveries after 5 hours to 18 hours are similar. Therefore, it does
not hurt to run overnight when running large DNA fragments.
2. All electroelution preps are extensively Phenol extracted after run (2x, 1 hour) followed by
chloroform ether extraction. This is to remove any contaminants including dissolved agarose.
Note: Most people use a Brom-phenol-Blue Sucrose marker in with the piece of agarose to
make sure current flow is unobstructed by bubbles. After loading sample into chamber, drop
a little of this marker into the bottom of the loading chamber. Watch for movement of dye
after power is turned on.
3. DNA recovered from our ECU units has been tested for a number of viable characteristics
including kinase treatment, re-restriction, and ability to transform E. Coli and has been found
to be more active than DNA recovered by conventional techniques. Also, the percent
recoveries of DNA and the percent of specific E. Coli transformation by that DNA are much
better than traditional methods, despite extensive Phenol extraction.
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C.B.S. Scientific Electro-Eluter Concentrator
12
SECTION 4
Maintenance of Equipment
4.1 Care and Handling
The plastic components of the Electro-Eluter Concentrators are fabricated from acrylic.
Electrodes and connectors are made from pure platinum, stainless steel, and chrome
plated brass. As with any laboratory instrument, adequate care ensures consistent and
reliable performance.
After each use, rinse buffer chamber with de-ionized water. Wipe dry with a soft cloth or
paper towel, or allow to air dry. Whenever necessary, all components may be washed
gently with water and a non-abrasive detergent, and rinsed and dried as above. Never
use abrasive cleaners, glass cleaning sprays or scouring pads to clean the components,
as these will damage the unit and components.
Additional precautions:
• Do not autoclave or dry-heat sterilize the apparatus or components.
• Do not expose the apparatus or components to phenol, acetone, benzene,
halogenated hydrocarbon solvents or alcohols.
• Avoid prolonged exposure of the apparatus or components to UV light.
• Do NOT treat with diethylpyrocarbonate (DEPC)-treated water for extended
periods at 37°C. A brief rinse with DEPC-water is sufficient after a thorough
wash.
4.2 Maintenance
The following inspection and maintenance procedures will help maintain the safety and
reliable performance of the Electro-Eluter Concentrator. Replacement parts can be
ordered by calling 1-858-755-4959 or by contacting your local distributor.
• Banana plugs and power cords should be inspected regularly. If the banana
plugs become loose or do not feel friction tight replace the plugs or power cords.
• Should power cord assemblies (connectors, wire or shrouds) show any signs of
wear or damage (e.g. cracks, nicks, abrasions, or melted insulation), replace
them immediately.
• The platinum wire is secured to the banana jack by compression between a
stainless washer and the jack nut. The nut/washer interface should be tight and
free of corrosion.
Page 13
C.B.S. Scientific Electro-Eluter Concentrator
13
SECTION 6
Equipment and Accessories
Cat. # Item
ECU-040-20 Electro-Eluter Concentrator. Includes four 2.0ml blocks
ECU-040-50 Electro-Eluter Concentrator. Includes four 5.0ml blocks
ECU-040-25 Electro-Eluter Concentrator. Includes two 2.0ml blocks and two 5.0ml blocks
ECU-040 Electro-Eluter Concentrator. Unit only
ECB-102 Additional 2.0ml Eluter/Concentrator block
ECB-105 Additional 5.0ml Eluter/Concentrator block
ECB-102-C Additional 2.0ml Cap
ECB-105-C Additional 5.0ml Cap
ECB-102-W Additional 2.0ml Washer
ECB-105-W Additional 5.0ml Washer
Power Supply
Cat. # Item
EPS-200-II High Current Mini Power Supply with timer, CE, CV or CC 5-200 Volts, 110V/50-60Hz,
current range: 2000mA, 200 Watts
EPS-200-IIV High Current Mini Power Supply with timer, CE, CV or CC 5-200 Volts, 220V/50-60Hz,
current range: 2000mA, 200 Watts
EPS-300-II Mini Power Supply with timer, CE, CV or CC 10-300 Volts, 110V/50-60Hz, current range:
4-500mA, 90 Watts
EPS-300-IIV Mini Power Supply with timer, CE, CV or CC 10-300 Volts, 220V/50-60Hz, current range:
4-500mA, 90 Watts
Casting Pump
Cat. # Item
.
MPP-100 Mini Casting/Recirculation Pump
Page 14
NOTES
Page 15
NOTES
Page 16
CONTACT US
Telephone:
Local or International
858-755-4959
Toll Free: 858-755-0733
Fax: 858-755-0733
Check out our new and
improved online ordering!
www.cbsscientific.com
E-mail address:
[email protected]
Mailing address:
C.B.S. Scientific Company
P.O. Box 856
Del Mar, CA 92014
Shipping address:
C.B.S. Scientific Company
10805 Vista Sorrento Pkwy
Suite 100
San Diego, CA 92121
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