AZURA® Detector RID 2.1L / RID 2.1L HighFlow Instructions V6750
Product information 47
14.4 Declaration of Conformity
The Declaration of Conformity accompanies the product as a separate
document and is available online:
https://www.knauer.net/de/Support/
Declarations-of-conformity
14.5 Disposal
Hand in old devices or disassembled old components at a certified waste
facility, where they will be disposed of properly.
14.5.1 AVV-marking Germany
According to the German "Abfallverzeichnisverordnung" (AVV) (January,
2001), old devices manufactured by KNAUER are marked as waste electri-
cal and electronic equipment: 160214. 160214.
14.5.2 WEEE registration
KNAUER as a company is registered by the WEEE number DE 34642789
in the German "Elektroaltgeräteregister" (EAR). The number belongs to
category 8 and 9, which, among others, comprises laboratory equipment.
All distributors and importers are responsible for the disposal of old
devices, as defined by the WEEE directive . End-users can send their old
devices manufactured by KNAUER back to the distributor, the importer,
or the company free of charge, but would be charged for the disposal.
14.5.3 Eluents and other operating materials
All eluents and other operating materials must be collected separately
and disposed of properly.
All wetter components of a device, e. g. flow cells of detectors or
pump heads and pressure sensors for pumps, have to be flushed
with isopropanol first and water afterwards before being maintained,
disassembled or disposed.
Term
Definition
Absorption
The process of retention in which the solute partitions into a liquid-like
coating.
Adsorption
A process of retention in which the interactions between the solute and
the surface of an adsorbent dominate.
Analytical
analysis and determination in terms of volume for HPLC samples (see:
preparative).
Response time
The time required, after a stepwise change in the composition in the
detector cell, for the output signal to reach a predetermined percent-
age (67 %) of the new equilibration value. For example, if the time
constant is 1 s, it will take 1 s to attain 67 % the value of the new signal.
Chromatogram
Record of a detector signal, depending on output volume of mobile
phase and time
15. HPLC glossary
