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Online filter

Product Details Ordering Information Download Materials Related video Application Cases

Online filter

As an important component of the LC system, The online filter is primarily functions to remove particulate impurities from the solvent, ensuring the purity of the solvent entering the column and reducing the risk of blockage in both the column and the instrument.

  • Made from 316L stainless steel, it boasts exceptional corrosion resistance.
  • Remains stable and has a long lifespan in various complex chemical environments.
  • Small dead volume, low back pressure
  • The built-in design can be installed using standard accessories.
  • Easy to replace and clean.

Direct connection type

Conventional type

 

 

 

 

 

Semi-preparative HPLC

10# Suitable for chromatographic columns from 9.6 to 16.0 mm

Prepare HPLC

20# Suitable for chromatographic columns with diameters ranging from 18.0 to 29.0 mm

 

Test Results Display

Chromatographic Conditions

Chromatographic column

YMC Triart C18 150 × 4.6 mm, 5 μm

(P/N TA12S05-1546PTH)

Flow rate1.0 ml/min;
Injection volume10 microliter
Detection wavelength254 nm
Column temperatureRoom temperature
Mobile phaseAcetonitrile-water (60:40)

 

Do not connect the guard column.

 

 

 

 Retention timePeak areaTail factorTheoretical plate numberSeparation degreeColumn pressure bar
Uracil1.35min431.711.312976/83
Naphthalene7.38min1637.271.081008330.7583

 

Connection filter

 

 

 

 Retention timePeak areaTail factorTheoretical plate numberSeparation degreeColumn pressure bar
Uracil1.36min470.251.282985/84
Naphthalene7.38min1631.651.071022030.7783

 

The results show that the online filter has almost no impact on the detection results.

Product Name

Specification Description

Order item number

Direct-Connection UPLC Online Filter Kit

2.1# 1 filter column sleeve + 3 screen plates (aperture: 0.2 µm)

9003-2102

Direct-connection UPLC online filter screen plate

2.1# 3 direct-connect sieve plates (aperture 0.2 µm)

9003-2102N

UPLC Online filter kit

2.1# 1 filter column sleeve + 3 sieve plates (aperture: 0.2 µm) + 1 set of 0.11 × 90 mm metal tubing assembly

9003-1102ZC

UPLC Online filter screen plate

2.1# Three sieve plates (aperture 0.2 µm)

9003-1102N

Direct-Connection UPLC/HPLC Online Filter Kit

3.0# 1 direct-connect filter cartridge + 3 screen plates (pore size: 0.2 µm)

9003-2202

Direct-connection UPLC/HPLC online filter screen plate

3.0# 3 direct-connect filter screen plates (aperture 0.2 µm)

9003-2202N

UPLC/HPLC Online filter kit

3.0# 1 filter column sleeve + 3 sieve plates (aperture: 0.2 µm) + 1 set of 0.11 × 90 mm metal tubing assembly

9003-1202ZC

UPLC/HPLC Online filter screen plate

3.0# Three sieve plates (aperture 0.2 µm)

9003-1202N

HPLC Online filter kit

4.6# 1 filter column sleeve + 3 sieve plates (aperture: 2.0 µm) + 1 set of 0.17 × 90 mm metal tubing assembly

9003-1320ZC

HPLC Online filter screen plate

4.6# Screen plates (aperture 2.0 µm), 3 pieces

9003-1320N

PPLC Online filter kit

10# 1 filter column sleeve + 3 screen plates (aperture: 5 µm)

9003-1405

PPLC Online filter screen plate

10# 3 sieve plates (aperture 5 µm)

9003-1405N

PPLC Online filter kit

20# 1 filter column sleeve + 3 screen plates (aperture: 5 µm)

9003-1505

PPLC Online filter screen plate

20# 3 sieve plates (aperture 5 µm)

9003-1505N

PPLC Online filter kit

30# 1 filter column sleeve + 3 screen plates (aperture: 20 µm)

9003-1620

PPLC Online filter screen plate

30# 3 sieve plates (aperture 20 µm)

9003-1620N

Comprehensive Catalog of Liquid Chromatography Accessories and Consumables

45.4MB

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