HPLC 부속품[HPLC Accessories]

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. 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). 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. 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 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 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 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. 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 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 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 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 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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