We bring to your attention a new website where you can buy propecia australia at a low price with fast delivery to Australia.

Flowspek ag: smartline 1800 pump preparative pump

AZURA 2.1L Preparative HPLC Pump
Overview
The AZURA range of preparative HPLC pumps have
been developed by Knauer to replace the highly successful 1800 HPLC Pump. The standard pump is supplied with the pumphead of your choice. Four Pumpheads
Four interchangeable pump heads are available offering maximum flowrates between 100 and 1000 ml/min. Built-in back-flushing capability gives greatly improved reliability for unattended Designed for Reliability
The AZURA P 2.1L preparative HPLC Pump design ensures minimum downtime and constant precise flow rates for practically any preparative HPLC Gradient Capability
The standard AZURA 2.L pump is designed for operation using software control via a PC, addition of the optional touch-screen control module offers the control needed for reliable and reproducible gradient operation without the need for an external PC. Multiple pumps can be used to form a high pressure gradient system, low pressure gradient system options are also available for either binary or ternary gradients. Easily Integrated into Systems
The AZURA 2.L HPLC Pump is of modular design, easy-to-use and easy-to-maintain, which allows it to be integrated easily into existing systems as a module. Built-in leakage detection monitors the system for any signs of eluent leakage thus offering additional safety in unattended operation. Thermostated Heads
Both cooling and heating options for pump heads and the necessary thermostat connections are available upon Specifications
Solvent delivery
Double-piston pump with Al2O3-pistons and electronic residual pulsation suppression Maximum delivery pressure 40 MPa (400 bar, 5800 psi) ± 2 %, measured at 5 - 50 % of flow range using ethanol/water 10:90 isocratic, upgradeable to a binary HPG system with additional pump P 2.1L or to a ± 2 % (5 - 95 %, measured at 5 - 50 % of flow range, water/caffeine tracer) 1 % RSD, based on retention time at constant room temperature ± 3 % (5 - 95 %, measured at 5 - 50 % of the flow range, water/caffeine tracer) 2 % RSD, based on retention time at constant room soft start, Pmin and Pmax are programmable stainless steel, graphite fiber reinforced PTFE, FKM, PEEK, sapphire, aluminum oxide Communication
19 programs + 9 links (to programs) + 1 wake up program system pump head is detected automatically using radio frequency identification Technical parameters
temperature range: 10– 40 °C; 50– 104 °F air humidity: below 90 % humidity (non condensing) ternary low pressure gradient valve block, 10– 220 ml/min. binary low pressure gradient valve block, 10– 800 ml/min. All specifications may be subject to change for technical reasons.

Ordering Information

Preparative HPLC pump with 100 ml/min pump head, stainless steel Preparative HPLC pump with 100 ml/min pump head, titanium Preparative HPLC pump with 1000 ml/min pump head, stainless steel Preparative HPLC pump with 1000 ml/min pump head, titanium Preparative HPLC pump with 250 ml/min pump head, stainless steel Preparative HPLC pump with 250 ml/min pump head, titanium Preparative HPLC pump with 500 ml/min pump head, stainless steel Preparative HPLC pump with 500 ml/min pump head, titanium Accessories
Direct control of AZURA devices via touchscreen Binary LPG module for flow rates up to 800 ml/min, stainless steel Ternary LPG module for flow rates up to 220 ml/min, stainless steel Pump head cooling and heating device for pump heads 100/250/500/1000 ml with inlays

Source: http://www.flowspek.ch/print/azura-2-1l.pdf

Fungi

Name: ______________________ Protist WebQuest Web site name : Science Daily Read “Weird ‘Engine of the Reef’ revealed” 1) What is Symbiodinium? _________________________________________ _____________________________________________________________ What evidence is there that corals “farm” these plants? _______________________________________________________________________

Dyp181 1.4

Int. J. Epidemiol. Advance Access published May 11, 2009 Published by Oxford University Press on behalf of the International Epidemiological AssociationInternational Journal of Epidemiology 2009;1–4 ß The Author 2009; all rights reserved. Commentary: The appearance of new medicalcosmologies and the re-appearance of sick andhealthy men and women: a comment on themerits of social theorizin

Copyright © 2010-2014 Medical Science