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HPLC 부속품

[HPLC Accessories]

펄스댐퍼 (Pulse Damper)
체크밸브 (In-line Check Valve)
핏팅, 유니온 (Fittings and Unions)
필터 (Filter)
시료주입기 (Injectio Valve)
고압 정량밸브 (High Pressure Metering Values)
튜빙(Tubing)

 

  펄스댐퍼 (Pulse Damper)

The ASI FlatLine™ Pulse Damper combines performance and reliability in a simple, easy to use housing. Standard 10-32 inlet and outlet ports allow quick connection into virtually any HPLC system. Solid core technology provides reliable long term operation without the down time associated with ruptured or leaking membrane dampers. Custom sizes and additional features like integral prime/purge valve available for the OEM market.

Although similar to the standard ASI FlatLine™ Damper, the HC (High Capacity) features a bimodal damping mechanism which includes solid core and dynamic spring deflection. This combination increases damping efficiency over a wider pressure range. The HC is particularly well suited for damping at low pressures, below 500 PSI.

Pulse Dampers

특 징

Rupture proof Pulse Damper with no diaphragm

Flow path geometry combines clean flush out with minimal internal volume

Custom sizes available for OEM

FlatLine™ HC (High Capacity) increases damping efficiency and range

Can be manufactured to include a pressure transducer and/or a prime purge valve

 

주문정보

ASI Part Number

ASI FlatLine™ Pulse Damper

590-0001

ASI FlatLine™ HC Pulse Damper

590-0010

 

  체크밸브 (In-line Check Valve)

The ASI in-line check valve incorporates many of the innovations of our self-priming replacement check valves.  It is a rapid closure cartridge valve that features very low resistance to flow, low internal volume, and operates independently of gravity.  It is protected from solvent contamination by a 1/4" diameter 2 micron frit, and features crush-proof construction.  The valve may be used whenever fluid flow needs to be restricted to one direction. Applications include prevention of post column derivitization fluids from back-flowing into the column in the event of mobile phase pump failure.  This valve is also available in a high temperature version that will operate at up to 125º C and 5000 PSI. (Please call for more information).

InLine Check Valves

규 격

Internal
Volume

Cracking
Pressure

Maximum
Pressure

Cv*

250-2000 In-Line CV Assembly

48 µL

1.0 PSI

15,000 PSI

0.005

250-2006 In-Line CV Cartridge

250-2000UHP In-line CV Assembly

48 µL

1.0 PSI

30,000 PSI

0.005

250-2000UHP In-line CV Cartage

250-2001 In-line CV Assembly

60 µL

1.0 PSI

15,000 PSI

0.02

250-2001 In-line CV Cartage

*Cv of 1.0 is defined as one gallon per minute of 60 °F water resulting from a 1 PSI pressure drop.
1 gallon = 3,785 mL.

주문정보

ASI Part Number

In-Line Check Valve with 1/8" Ball Cartridge

250-2000

Replacement 1/8" Ball Cartridge

250-2006

In-Line Check Valve with 1/8" Ball Cartridge Ultra High Pressure

250-2000UHP

Replacement 1/8" Ball Cartridge Ultra High Pressure

250-2006UHP

In-Line Check Valve with 3/16" Ball Cartridge

250-2001

Replacement 3/16" Ball Cartridge

250-2007

 

  핏팅, 유니온 (Fittings and Unions)

Universal fittings and unions are compatible with most HPLC fittings such as Parker, Swagelok, Valco, Upchurch, Beckman, and Waters, when initially assembled with new ferrules. All components are manufactured from 316 stainless steel, and are cleaned and passivated. Unions come complete with 1/16" compression fittings.

Fittings & Unions

주문정보

ASI Part Number

ZDV Straight Union 0.040” Thru

920-0624

ZDV Straight Union 0.020” Thru

920-0622

10-32 Compression Screw 1/16” Tube 10/Pack

900-0622

10-32 Compression Screw 1/16” Tube 25/Pack

900-0623

Ferrule for 1/16" Tube 10/Pack

910-0622

Ferrule for 1/16" Tube 25/Pack

910-0623

PEEK Fingertight Fittings for 1/16” TFE, PEEK Tube

800-0630

PEEK Fingertight Fittings for 1/16” TFE, PEEK Tube 10/Pack

800-0631

 

 

  필터 (Filter)

Solvent Filters

Solvent Filters

It is essential to use a solvent filter at the pump intake to insure reliable operation of the check valves and other pump system components. We recommend a 10 micron filter for most analytical applications. For flow rates in excess of 10 mL per minute, we recommend a 20 micron filter to avoid pump cavitation. ASI filters are designed to slip inside either 1/16" ID or 1/8" ID tubing, and are made from 316 stainless steel.

주문정보

ASI Part Number

10 micro Solvent Filter for 1/16" ID

850-0620

10 micro Solvent Filter for 1/16" ID 5/Pack

850-0621

10 micro Solvent Filter for 1/8" ID

850-1250

10 micro Solvent Filter for 1/8" ID 5/Pack

850-1251

20 micro Solvent Filter for 1/8" OD

850-1248

20 micro Solvent Filter for 1/8" OD 5/Pack

850-1249
 

ColumnShield Precolumn Filter

ColumnShield

PrimeLine ColumnShield precolumn filter provides economical protection from the harmful effects of sample and mobile phase particulates on modern HPLC columns. The disposable filter was engineered to maintain the efficiency of high performance columns assuring insuring no loss of critical resolution. With its simple design, the filter installs in any analytical column or guard column in seconds and is leak tight to 5,000 PSI. To install simply hand tighten the filter as you would with any fingertight fitting while holding the column stable.

특  징

Economical protection against micro-particles

Extends HPLC column lifetime

Negligible effect on column performance

Universal fit, connects directly to column

Fingertight to 5,000 PSI

규 격

Inlet/Outlet

: Female/Male 10-32

Port Geometry

: Parker (1/16 CPI)

Material

: PEEK

Filter

: 0.5 micron Titanium

Pressure Rating

: 5,000 psig

Fingertight

: No wrenches required

주문정보

ASI Part Number

ColumnShield Precolumn Filter, 0.5 micron

850-1050

ColumnShield Precolumn Filter, 0.5 micron, 5/Pack

850-1050-05

ColumnShield Precolumn Filter, 0.5 micron, 10/Pack

850-1050-10

In-Line HPLC/UHPLC Filters

Placed between the pump and injector, these filters protect the injector from pump seal wear material and extend the life of the column prefilter. All filters are made from 316 stainless steel and are rated to 6,000 PSI. Filters for UPLC are rated to 15,000 PSI. All male/female ports are compatible with 10-32 compression fittings.

High Capacity Inline Filters

Low Volume Filters

High Capacity In-Line Filters

Low Volume In-Line Filters

High Capacity In-Line Filters

This filter features a clean-swept internal volume and a large 2.2 cm2 filter area that will provide a long service life. Filter cartridges are available in 0.5 micron and 2 micron porosity,and are both interchangeable and replaceable. Total internal volume is 100 μL for 0.5 micron filter, and 120 μL for 2 micron filter.

주문정보

ASI Part Number

High Capacity In-Line Filter Assembly, 2 micron

850-1310

High Capacity In-Line Filter Assembly, 2 micron, HP

850-1310HP

ColumnShield Precolumn Filter, 0.5 micron, 10/Pack

850-1050-10

High Capacity In-Line Filter Assembly, 0.5 micron

850-1315

High Capacity In-Line Filter Assembly, 0.5 micron, HP

850-1315HP

2 micron Replacement Filter Cartridge for HC

850-1320

0.5 micron Replacement Filter Cartridge for HC

850-1325

Low Volume In-Line Filters

Recommended for applications where system volume must be kept to a minimum. Full use of the filter surface is maintained by a 5° entrance cone. The 0.25” diameter replacement filter cartridges are available in 0.5 micron and 2 micron porosity, and have a 0.32 cm2 active area. Total internal volume is 14 μL for the 0.5 micron filter and 18 μL for the 2 micron filter. The 0.062” replacement filter is 0.5 micron with 2 μL internal volume.

주문정보

ASI Part Number

High Capacity In-Line Filter Assembly, 2 micron

850-1310

High Capacity In-Line Filter Assembly, 2 micron, High Pressure

850-1310HP

ColumnShield Precolumn Filter, 0.5 micron, 10/Pack

850-1050-10

High Capacity In-Line Filter Assembly, 0.5 micron

850-1315

High Capacity In-Line Filter Assembly, 0.5 micron, High Pressure

850-1315HP

2 micron Replacement Filter Cartridge for HC

850-1320

0.5 micron Replacement Filter Cartridge for HC

850-1325

In-Line & Direct Connect HPLC/UHPLC Column Filters

PrimeLine direct connect precolumn filters provide economical protection from the harmful effects of sample and mobile phase particulates on modern HPLC and UHPLC columns. The PrimeLine precolumn filter was engineered specifically for use in high throughput and routine HPLC separations where mobile phase and sample contamination cause a decrease in column performance or premature column failure. The low swept volume of the PrimeLine filter maintains the efficiency of high performance columns assuring a negligible loss of critical resolution. With its simple design, the PrimeLine filter installs in any analytical column in seconds and is leak tight to 15,000 PSI. Simply finger tighten initially, then wrench tighten an additional 1/4 - 1/2 turn.

InLine Filters

Direct Connect Filters

In-line Filter   

Direct Connect Column Filter

특  징

Cost effective way to extend column lifetime

Replaceable filter element

Negligible effect on column performance

Universal fit, connects directly to column

Leak tight to 15,000 PSI

주문정보

ASI Part Number

In-Line Filter Assembly, 0.5 micron

850-1025

Direct Connect Column Filter Assembly, 0.5 micron

850-1020

0.5 micron .125" dia. x .062" Replacement Filter Assembly, 5/Pack

850-1020-01

UltraShield HPLC/UHPLC Precolumn Filter

UltraShield Filters

UltraShield direct connect precolumn filters provide economical protection from the harmful effects of sample and mobile phase particulates on modern UHPLC and other high resolution HPLC columns. UltraShield was engineered specifically for use in fast, high efficiency separations requiring high mobile phase velocities and ultra high pressure. UltraShield maintains the efficiency of these high performance columns assuring no loss of critical resolution. With its simple design, UltraShield installs in any analytical column in seconds and is leak tight to 15,000 PSI. Simply tighten the filter with a wrench until it is snug, followed by an additional 1/4 turn.

규 격

Inlet/Outlet

: Female/Male 10-32

Port Geometry

: Parker (1/16 CPI)

Material

: Stainless Steel, PEEK ferrule

Filter

: 0.5 micron Titanium

Pressure Rating

: 15,000 psig

Wrench Flat

: 5/16”

주문정보

ASI Part Number

UltraShield Precolumn Filter Assembly

850-1010

UltraShield Precolumn Filter Assembly, 5/Pack

850-1010-05

UltraShield Precolumn Filter Assembly, 10/Pack

850-1010-10

Guard Column HPLC/UHPLC Hardware

Guard Column Hardware

The PrimeLine direct connect guard column provides economical protection from the harmful effects of sample and mobile phase particulates and soluble contaminants on modern HPLC and UHPLC columns. The low swept volume of the PrimeLine guard column maintains the efficiency of high performance columns assuring a negligible loss of critical resolution. With its simple design, the PrimeLine guard column installs in any analytical column in seconds and is leak tight to 10,000 PSI.

주문정보

ASI Part Number

Guard Column Housing

850-1390

Guard Column Assembly, 2 mm x 10 mm

850-1392

Guard Column Assembly, 4 mm x 10 mm

850-1394

 

  시료주입기 (Injectio Valve)

WX-100 Manual Injection Valve

Inection Valve
The WX-1000 manual injection valve is a traditional 6 port two position flat face shear valve with a front loading needle port, designed for use in traditional HPLC chromatography systems.

특  징

Compatible with Rheodyne 7725i spare parts

Pmax 5,000 PSI adjustable to 7,000, Temperature 80°C

Uninterruptable (non-pulsing) flow during switching

Self adjusting stator seal for easy maintenance

Improved ceramic stator seal to eliminate wear and carry over

주문정보

ASI Part Number

Manual Injection Vavle,WX-1000-01 Kit, includes 20 µL loop

A500-1017

Valve rebuild Kit,WRX-1000

500-1017-RKIT

VS Rotor Seal

500-1017-RS

WX-1000 Stator, SS

500-1017-STS

Stator Face Assembly

500-1017-STF

5 µl SS Sample loop, 30°

500-1017-05

10 µl SS Sample loop, 30°

500-1017-10

20 µl SS Sample loop, 30°

500-1017-20

100 µl SS Sample loop, 30°

500-1017-100

 

  고압 정량밸브 (High Pressure Metering Values)

The High Pressure Adjustable Metering Valve maintains a back pressure which is directly proportional to the inlet flow rate and solvent viscosity. The valve has an adjustment range from 10 PSI to 5,000 PSI at 1.00 mL/min. with water. The dead volume is less than 4 µL with flow paths designed to minimize dispersion.

주문정보

ASI Part Number

High Pressure Metering Valve

690-0000

 

  튜빙(Tubing)

1/16 " OD Stainless Steel Capillary

Tubing

ASI Capillary tubing is made from 316 stainless steel and is available in 25 ft. lengths; other lengths upon request. The tubing ID should be passivated after cutting as follows: 20 % nitric acid for 30 minutes, followed by distilled water rinse.

Teflon (TFE) Tubing

Teflon Tubing provides unmatched solvent resistance for low pressure applications.

PEEK Tubing

PEEK can be substituted for stainless steel tubing when contact with metal is a concern. It is inert to most HPLC solvents, will withstand intermittent operation up to 5,000 PSI, and continuous operation at 4,000 PSI. PEEK tubing should not be used at these pressures with DSMO,THF, or methylene chloride.

주문정보

ASI Part Number

SS Tubing 1/16” OD x 0.010” ID x 25 ft

800-0010

SS Tubing 1/16” OD x 0.020” ID x 25 ft

800-0020

Teflon (TFE) Tubing 1/16” OD x 0.030” ID x 25 ft

810-0030

Teflon (TFE) Tubing 1/8” OD x 1/16” ID x 25 ft

810-0063

Teflon (TFE) Thinwall Tubing 1/8” ID  x 25 ft

810-0125

PEEK Tubing 1/16” OD x 0.005” ID x 5 ft

820-0631

PEEK Tubing 1/16” OD x 0.010” ID x 5 ft

820-0632

PEEK Tubing 1/16” OD x 0.020” ID x 5 ft

820-0630

 

 

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