overview hplc pumps hplc pump model 500 model 500g model 501 performance data easy maintenance syringe pump fixed f. s. description fixed flow splitter fixed flow splitter fixed flow accessories ad. f. splitter description adjustable flow splitter adjustable flow splitter adjustable flow splitter adjustable f. accessories makeup flow splitter fixed makeup flow splitter adjustable m. f. splitter adjustable m. f. splitter adjustable performance makeup f. s. accessories
 
 
 
 
POST-COLUMN ADJUSTABLE FLOW SPLITTER         FLOW SPLITTER
 
 
Post-column splitting is fairly straight forward. Like pre-column flow splitting, any significant additional pressure (resistance) down stream from the splitter may affect the split ratio. Post-column devices also contribute to chromatographic dispersion so care must given to connecting tubing and fittings, especially at low flow rates.
 
Use the back pressure vs split ratio chart on page 22 and 23 to select a QuickSplitʂ Adjustable Flow Splitter that will provide the desired split ratio range and back pressure. These charts correspond to several flow rates and solvent systems. The back pressure is directly proportional to flow rate and viscosity. The back pressure estimates on these charts only apply to post-column applications. Splitters are shipped complete with the resistor cartridge installed.
 
To assure optimum pressure drop across the splitter, please specify the inlet flow when the splitter is ordered if it is significantly different from the calibration flow rate.
 
Custom Split Ratios
 
Split ratios and resistor cartridges other than those listed below can be ordered from us to custom configure the QuickSplitʂ Adjustable Flow Splitter. Please contact technical support for additional information about custom splitters. We will gladly assist you in determining the best splitter configuration for your application.
 
Analytical Splitters

 

Analytical range, 0.1mL/min. to 5 mL/min. input flow
 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Analytical Adjustable Flow Splitter, Post-Column

50:1 to 1,000:1 600-PO10-01
Analytical Adjustable Flow Splitter, Post-Column 15:1 to 250:1 600-PO10-03
Analytical Adjustable Flow Splitter, Post-Column 5:1 to 1,00:1 600-PO10-04
Analytical Adjustable Flow Splitter, Post-Column 1:1 to 20:1 600-PO10-06
Analytical Adjustable Flow Splitter, Post-Column Custom 600-PO10-CS
 
Analytical Replacement Resistor Cartridges
 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Analytical Adjustable Flow Splitter Resistor Cartridge, Post-Column

50:1 to 1,000:1 600-1110-01
Analytical Adjustable Flow Splitter Resistor Cartridge, Post-Column 15:1 to 250:1 600-1110-03
Analytical Adjustable Flow Splitter Resistor Cartridge, Post-Column 5:1 to 1,00:1 600-1110-04
Analytical Adjustable Flow Splitter Resistor Cartridge, Post-Column 1:1 to 20:1 600-1110-06
Analytical Adjustable Flow Splitter Resistor Cartridge, Post-Column Custom 600-1110-CS
 
Semi-Preparative Splitters
 
Semi-Prep range, 5mL/min. to 40 mL/min. input flow
 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Semi-Preparative Adjustable Flow Splitter, Post-Column

1,000:1 to 20,000:1 600-PO20-00
Semi-Preparative Adjustable Flow Splitter, Post-Column 100:1 to 2,000:1 600-PO20-01
Semi-Preparative Adjustable Flow Splitter, Post-Column 15:1 to 3,00:1 600-PO20-02
Semi-Preparative Adjustable Flow Splitter, Post-Column 1:1 to 20:1 600-PO20-03
Semi-Preparative Adjustable Flow Splitter, Post-Column Custom 600-PO20-CS
 
Semi-Preparative Replacement Resistor Cartridge
 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column

1,000:1 to 20,000:1 600-1120-00
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 100:1 to 2,000:1 600-1120-01
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 15:1 to 3,00:1 600-1120-02
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 1:1 to 20:1 600-1120-03
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column Custom 600-1120-CS
 
Preparative Splitters
 
Prep range, 40 mL/min. to 1000mL/min. input flow
 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Preparative Adjustable Flow Splitter
Post-Column, Inlet Flow Range: 40 - 125mL/ min.

Custom 600-PO30-CS
Preparative Adjustable Flow Splitter
Post-Column, Inlet Flow Range: 75 - 200mL/ min.
Custom 600-PO40-CS
Preparative Adjustable Flow Splitter
Post-Column, Inlet Flow Range: 100 - 1,000mL/ min.
Custom 600-PO60-CS
 

Preparative Replacement Resistor Cartridges

 

DESCRIPTONS

SPLIT RATIO RANGE
PART NUMBER

Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column

1,000:1 to 20,000:1 600-1120-00
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 100:1 to 2,000:1 600-1120-01
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 15:1 to 3,00:1 600-1120-02
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column 1:1 to 20:1 600-1120-03
Semi-Preparative Adjustable Flow Splitter Resistor Cartridge, Post-Column Custom 600-1120-CS
 
 
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