beautypg.com

Bio-Rad BioLogic LP System User Manual

Page 22

background image

3. Enter a pump program as described above—you may wish to recall

your earlier method and edit.

Step 1.

Buffer “A”, step Length 1 minute, flow rate 1.5 ml/minute

Step 2.

Buffer “C”, step length 3.5 minutes, flow rate 1.5 ml/minute

Step 3.

Buffer “A”, step length 1 minute, flow rate 1.5 ml/minute

Step 4.

Gradient 0% to 50% “B”, step length 10 minutes, flow rate
1.5 ml/minute

Step 5.

Buffer “B”, step length 6 minutes, flow rate 1.5 ml/minute

Step 6.

Buffer “A”, step length 6 minutes, flow rate 1.5 ml/minute

4. For fraction collection, use “Collect All” with a fraction size of 2 minutes.

14 tubes will be required.

5. Perform final checks and run method as described above.

Note: The first peak (“void” peak) from this run will be broader than the
first run, because sample is being applied at lower concentration over
a longer period of time.

Section 25
Product Information

Catalog #

Description

BioLogic LP Systems

731-8300

Standard BioLogic LP System, 100/120 V, includes
BioLogic LP controller, BioLogic rack, accessory kit with inject
valve (MV-6), proportioning valve/mixer, UV optics, conductivity
cell, tubing and fittings kit, column and conductivity cell holder,
starter kit, instructions

731-8301

Standard BioLogic LP System, 220/240 V

731-8302

BioLogic LP System, With Model 2110 Fraction
Collector,
100/120 V, includes standard BioLogic LP system,
SV-3 diverter/bypass valve, system cable 1

731-8303

BioLogic LP System, With Model 2110 Fraction
Collector,
220/240 V

731-8336

BioLogic LP System, With Model 2110 Fraction
Collector and LP Data View Software
, 100/120 V, includes
SV-3 diverter/bypass valve system cable 1, 25’ serial cable

731-8337

BioLogic LP System, With Model 2110 Fraction
Collector and LP Data View Software
, 220/240 V

18

4006073D.qxp 8/17/2009 7:45 AM Page 18