J+M EA 101
| Objektnummer | B00007398 |
|---|---|
| ID-number | 007398 |
| Object name | J+M EA 101 |
| Status | Stock unit |
Product group: Capillar electrophoresis
Status, terms of delivery and payment
Verification of devices
The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
Dispatch time
The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.
As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.
Shipping methods
Parcel services, forwarding agencies, self-pickup, delivery by Labexchange fleet.
Delivery information
Prices exclude shipping costs. Stated shipping costs are to be expected. Deviations are possible. If transport costs are not specified, please ask separately for them.
The stated transport and packing charges apply to the most favorable route if transport and are to be understood as subject to verification due to unexpected cost increases. By reason of unpredictable events, cargo rates and delivery times can change at any time and therefore have to be adapted to the recent situation. Import formalities and possible customs charges will be borne by the purchaser. Incoterm coding according to Incoterms 2010: For persons who collect the devices themselves: EXW, for dipatch by sea: CFR, by air freight: CPT, other shipments: DAP. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 16% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.
Terms of payment
We do not accept payment by letter of credit, PayPal, etc. In each case the invoice amount is payable without deduction. Discount is not granted.
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Country |
Possible payment methods |
Comment |
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DE, AT, CH |
Payment by invoice, payment in advance, paymet by credit card |
Payment by invoice is only possible for corporate clients. |
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NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
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Other countries |
Payment in advance, payment by credit card |
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Our General Terms of Sale, Delivery and Payment are valid and are available for download here.
The goods are offered subject to prior sale.
Definition of status
All articles are used articles, except an article is listed especially as a new device.
|
Status |
Condition |
Comment |
|
Immediately available |
Used | The article is fully functional and in impeccable condition. It can be shipped immediately. |
| In stock |
Used |
The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article. |
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Published |
Used |
The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery. |
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New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
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Labprocure |
Used |
Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
Using the column-switching technique EA 101 capillary electrophoresis analyzer enables to carry out the following electrophoretic techniques:
One-dimensional capillary isotachophoresis (1D-ITP, ITP);
Two-dimensional capillary isotachophoresis (2D-ITP);
Capillary zone electrophoresis (CZE) with isotachophoretic sample pretreatment (ITP-CZE).
A hydrodynamically closed separation compartment of the EA 101 requires that electroosmosis is suppressed. This is achieved via the use of suitable (anticonvective) additives in the electrolyte solutions. Polyvinylalcohol, water soluble derivatives of cellulose, high-molecular weight derivatives of polyethyleneglycol, were already proved to be effective for this purpose.
Dimensions of the capillary tubes favouring high sample load capacities (1-100 µl sample injection volumes) are used to enhance the detectabilities in terms of the concentration limits of detection. Two conductivity detectors and a UV absorbance photometric detector provide means for the detection and quantitation of ionogenic analytes present in various matrices. Organic acids and bases, inorganic cations and anions, nucleosides and nucleotides, amino acids, peptides, proteins and synthetic ionogenic polymers are the groups of analytes to be mentioned in this respect.
The EA 101 consists of the following main subunits:
Separation unit
High voltage power supply with high-voltage (column-switching) relay
Two conductivity detectors
UV absorbance photometric detector
Control unit.
The subunits are interconnected as shown in Fig. 1 .
The EA 101 runs under ITP-WIN software delivered with the instrument.
Fig.1. A block diagram of the EA 101 column-coupling capillary electrophoretic analyzer.
HV POWER SUPPLY = high-voltage power supply;
CD 1 = conductivity detector for the preseparation (first) column;
CD2 = conductivity detector for the analytical (second) column;
UV = UV-absorbance photometric detector for the analytical column;
CONTROL UNIT = system controller;
PC = computer;
HIGH-VOLTAGE RELAY = high-voltage (column-switching) relay.
