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Pages in this section: E65 E66 E67 E68 E69 E70 E71 E72

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ASI QuickSplit

™

Adjustable Flow Splitters

E72

Scientific Instrument Services, Inc.

™

Phone: 908-788-5550

www.sisweb.com/catalog/08/E72

Adjustable Flow Splitters - Pre-Column Applications

P

re-column splitting is used for micro, capillary, and nano HPLC applications, where the flow from the pump is split from analyti-
cal flow rates down to microliter or nanoliter flows. It is important to note that even though the split ratio created by the splitter
valve will remain constant, the split ratio will change when a HPLC column is installed. This is due to the added resistance on

the low flow rate channel from the HPLC column. This added resistance must be factored in to make sure the fluid resistors selected for
the flow splitter provide the correct split ratio.

When ordering a pre-column flow splitter please provide SIS with the column flow rate and back pressure. If the inlet flow rate or col-

umn pressure specification is not provided, SIS will configure pre-column flow splitters assuming a 0.5 mL/min. splitter inlet flow rate and
a pressure drop across the column of 1500 psi.

Analytical Splitters

Analytical range, 0.25 mL/min. to 1 mL/min. input flow

These splitters will produce under 3,500 psi backpressure with water at 0.5 mL/min..

Analytical Replacement Resistor Cartridges

Adjustable Flow Splitter Accessories

Replacement Inlet Filters

Capillary Resistor

Flow Measurement Kits

Part No.

Description

Split Ratio

600-PR10-01 Part #600PR1001--Click to order
Current Price: $2149.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter, Pre-Column

50:1 to 1,000:1

600-PR10-03 Part #600PR1003--Click to order
Current Price: $2149.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter, Pre-Column

15:1 to 250:1

600-PR10-04 Part #600PR1004--Click to order
Current Price: $2149.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter, Pre-Column

5:1 to 100:1

600-PR10-06 Part #600PR1006--Click to order
Current Price: $2149.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter, Pre-Column

1:1 to 20:1

600-PR10-CS Part #600PR10CS--Click to order
Current Price: $2370.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
*

Analytical Adjustable Flow Splitter, Pre-Column

Custom*

Part No.

Description

Interface

600-0010S

Flow Rate Range 50 nL/min. to 5 µL/min.

interfaces to 360 µm OD fused silica tubing

600-0025S

Flow Rate Range 5 µL/min. to 25 µL/min.

interfaces to 1/16" OD PEEK tubing

600-0100S

Flow Rate Range 10 µL/min. to 100 µL/min.

interfaces to 1/16" OD PEEK tubing

600-0250S

Flow Rate Range 25 µL/min. to 500 µL/min.

interfaces to 1/16" OD PEEK tubing

Part No.

Description

Flow Splitter

600-0063-2 Part #60000632--Click to order
Current Price: $58.80
Unit of Measure: PK
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Inlet Filter, 2 micron .063" dia.

Adjustable FS - Post/Pre-column Analytical Range

5/Pack, 1 µL Volume

600-0125-10 Part #600012510--Click to order
Current Price: $58.80
Unit of Measure: PK
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Inlet Filter, 10 micron .125" dia.

Adjustable FS - Semi-Prep Range

5/pack, 4 µL Volume

& Prep Range for 600-PO30, 40

600-028-20 Part #60002820--Click to order
Current Price: $58.80
Unit of Measure: PK
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Straight Thru Hole, No Filter

Adjustable FS - Prep Range for 600-PO60

5/Pack, 0.1 µL Volume

Part No.

Description

Flow Splitter

600-PR00-CP Part #600PR00CP--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Capillary Resistor

Custom

Part No.

Description

Split Ratio

600-PR00-01 Part #600PR0001--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter Resistor Cartridge, Pre-Column 50:1 to 1,000:1

600-PR00-03 Part #600PR0003--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter Resistor Cartridge, Pre-Column

15:1 to 250:1

600-PR00-04 Part #600PR0004--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter Resistor Cartridge, Pre-Column

5:1 to 100:1

600-PR00-06 Part #600PR0006--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Analytical Adjustable Flow Splitter Resistor Cartridge, Pre-Column

1:1 to 20:1

600-PR00-CS Part #600PR00CS--Click to order
Current Price: $0.00
Unit of Measure: EA
Est. Ship Weight=0.25 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
*

Analytical Adjustable Flow Splitter Resistor Cartridge, Pre-Column

Custom*

* Must specify custom split ratio when ordering

Related information may be found on the following pages of our web site:

Page	Parts
ASI QuickSplit Adjustable Flow Splitters - Pre-Column Applications	600PR0001, 600PR0003, 600PR0004, 600PR0006, 600PR00CS, 600PR1001, 600PR1003, 600PR1004, 600PR1006, 600PR10CS
ASI QuickSplit Adjustable Flow Splitter Accessories	60000632, 600012510, 60002820, 600PR00CP

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