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SH-AP-1 series chromatographic columns are one kind of hydrophilic anion chromatographic columns developed and produced by Qingdao Shenghan Chromatograph Technology Co., Ltd.

With alkyl quaternary amine exchange group, hydroxide system eluent, it can be equipped with eluent generator. Analysis of 7 common anions: F-,Cl-,NO2-,Br-,NO3-,PO43-,SO42-, and some disinfection by-products.

Model

 Column size

Theoretical plate nb/ m

Particle size

Typical application

SH-AP-1

250 x 4.0mm  ID

>40000(SO42-)

5.5μm

Analysis of seven common anions and some disinfection by-products

ANION

Analysis Conditions:

Separation Column: SH-AP-1  

Flow Rate: 0.7 mL/min

Eluent: 17 mM NaOH

Sample: Standard solution

Injection Volume: 25μl

Sampling Concentration: F-: 2.0  BrO3-:5.0  Cl-:2.0  NO2-:5.0  ClO3- :5.0  Br-:10.0   NO3-:10.0   SO42- :10.0mg/L

Test Method: Suppression conductance method


SH-AP-, 4.0*250 mm series chromatographic columns are one kind of hydrophilic anion chromatographic columns developed and produced by Qingdao Shenghan Chromatograph Technology Co., Ltd. With alkyl quaternary amine exchange group, carbonate system eluent. Analysis of 7 common anions: F-,Cl-,NO2-,Br-,NO3-,H2PO4-,SO42-, and some disinfection by-products.

Flow Rate: 1.0 mL/min

Eluent: 4.8 mM Na2CO3+3.6mM NaHCO3

Sample: Standard solution

Injection Volume: 25μl

Sampling Concentration: F-: 2.0   Cl-:3.0   NO2-:5.0   Br-:2.0   NO3-:10.0   H2PO4-:20.0   SO42-10.0(mg/L)

Test Method: Suppression conductance method

ANION

SH-AP-3, 4.0*150 mm chromatographic column is a kind of rapid anion analysis chromatographic column, alkyl quaternary amine matrix and carbonate separation system developed and produced by Qingdao Shenghan Chromatographic Technology Co., Ltd.Analysis of 7 common anions: F-,Cl-,NO2-,Br-,NO3-,H2PO4-,SO42- 

ANION

Model

 Column size

Theoretical plate nb/ m

Particle size

Typical application

SH-AP-3

150 x 4.0mm  ID

>30000(SO42-)

5.5μm

Analysis of seven common anions

Analysis Conditions:

Separation Column: SH-AP-3

Flow Rate: 1.0 mL/min

Eluent: 4.8 mM Na2CO3+3.6mM NaHCO3

Sample: Standard solution

Injection Volume: 25μl

Sampling Concentration: F-: 2.0   Cl-:3.0   NO2-:5.0   Br-:2.0   NO3-:10.0   H2PO4-:20.0   SO42-10.0mg/L

Test Method: Suppression conductance method

SH-AC-22, 4.0*250 mm  anion column has the characteristics of large capacity and high resolution. It is suitable for suppressed conductivity method, and can be used for high resolution analysis of conventional anions and analysis of disinfection by-products. With the use of the eluent generator, the detection and analysis of fluoride in complex matrix such as fruit juice or tea, the analysis of some weakly retained small molecular organic acids in the complex matrix, and the analysis of nitrite in nitrite injection in the Pharmacopoeia can be completed.

It is a kind of column which can replace AS15 for the determination of fluoride in fruit juice and tea.

Model: SH-AC-22 

Size: 4.0mm*250 mm 

Flow Rate :0.6 mL/min                

Eluent:31mM KOH  

Pressure:10.2 MPa  Temperature :35℃ 

Suppressor Current:70 mA

Injection Volume:25 uL  


SH-AC-1, 4.6*250 mm  is a basic anion column,using carbonate system eluent,can simultaneously analyze  6 kinds of common anions: Cl-, Br-, NO2-, NO3-, H2PO4-, SO42-. With fast analysis speed and high cost performance,it is suitable for v environmental protection, cement and other industries.

SH AC - 20,  2.1*200 mm  is a microbore anion column, using carbonate system eluent, it can simultaneously analyze 7 kinds of common anions (F-, Cl-, Br-, NO2-, NO3-,H2PO4-, SO42-) and BrO3- . With fine diameter, low flow rate, high signal response value, It is suitable for trace analysis of natural mineral drinking water, packaged drinking water and domestic drinking water.

SH-AC-18, 4.6*250 mm  column is a hydrophilic anion chromatographic column with alkyl quaternary amine as the filler and carbonate as the eluent. It is mainly suitable for the separation and detection of common anions in environmental protection systems, such as eight anions required by environmental protection standards: F-, Cl-, NO2-, H2PO4-, Br-, NO3-, SO32-, SO42-.

SH-AC-3, 4.0*250 mm is an anion column with high efficiency, using carbonate system eluent.It can simultaneously analyze 7 kinds of common anions (F-, Cl-, Br-, NO2-, NO3-, H2PO4-, SO42-), disinfection by-products (BrO3- ,ClO2- ,ClO3- ,dichloroacetic acid DCA, trichloroacetic acid TCA) and other anions, especially for the analysis of halogenates containing oxygen and is suitable for various industries such as disease control, food, environment, metallurgy, geology and so on.

SH-AC-4, 4.6*250 mm is a universal anion column, using carbonate system eluent, can simultaneously analyze F-, Cl-, Br-, NO2-, NO3-, H2PO4-, SO32-, SO42-, BrO3- . With low pressure and fast analysis speed, it is suitable for food, environment, metallurgy, geology and other industries.

SH-AC-5,  4.6*250 mm  is an anion column with high hydrophilicity, using hydroxide system eluent, can simultaneously analyze 7 kinds of common anions: F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-. With good separation of water negative peak and the F- peak, it is suitable for environment, metallurgy and other industries.

SH-AC-8,  4.6*250 mm is a rapid analysis anion column (<5 min) for BrO3-, using carbonate system eluent. It is suitable for food, environment, metallurgy, geology and other industries.

SH-AC-9, 4.6*250 mm is an hydrophilic anion column, using carbonate system eluent, can simultaneously analyze 7 kinds common anions :F-, Cl-, Br-, NO2-, NO3-, H2PO4- , SO42-. With good separation of water negative peak and the F- peak , it is suitable for electronic and electrical, petrochemical, environmental, metallurgical and other industries.

SH-AC-11,  4.6*250 mm  is an anion column with high efficiency,using hydroxide system eluent.It can simultaneously analyze 7 kinds of common anions(F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-), disinfection by-products (BrO3- ,ClO2- ,ClO3- ,dichloroacetic acid DCA, trichloroacetic acid TCA) and other anions . With good peak shape, gradient elution, higher sensitivity and wider application scope, it is suitable for drinking natural mineral water, packaging drinking water, drinking water and other industries.

SH-AC 12a , 3.0*250 mm  is a  microbore anion column, using hydroxide system eluent.It can simultaneously analyze 7 kinds of common anions (F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-), disinfection by-products (BrO3- ,ClO2- ,ClO3- ,DCA, TCA) and other anions. With fine diameter, low flow rate, high signal response value,gradient elution, it is suitable for trace analysis of power plant water, natural mineral drinking water, packaged drinking water and domestic drinking water.

SH-AC-12B, 3.0*250 mm is a microbore anion column, using carbonate system eluent ,it can simultaneously analyze 7 kinds of common anions (F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-), disinfection by-products (BrO3- ,ClO2- ,ClO3- ,DCA, TCA) and other anions. With fine diameter, low flow rate, high signal response value, It is suitable for trace analysis of natural mineral drinking water, packaged drinking water and domestic drinking water.

SH-AC-6, 4.6*200 mm is a special anion column for nitric acid digestion sample, using carbonate system eluent, can simultaneously analyze common anion samples containing large amounts of NO3-. With a long retention time of NO3- ,it prevents other ions from interfering with high concentrations of NO3- . It is suitable for analysis of nitric acid digestion samples in cement industry.

SH-AC-7, 4.0*150 mm I a rapid analysis anion column , using carbonate system eluent, can analyze 6 kinds of common anions (Cl-, Br-, NO2-, NO3-, H2PO4-, SO42-) within 5 minutes. It is suitable for logging and other industries requiring rapid analysis.

SH-AC-14 ,  4.6*150 mm is a special anion column for S2-, CN- , combined with amperometric detector, is mainly used for toxicity identification of hazardous waste leaching.

SH-AC-15 , 4.6*200 mm is a special anion column for azide, NO3- and BrO3-, using hydroxide system eluent.It is mainly used to analyze azide residues in pharmaceutical industry.

SH-AC-16,  4.6*200 mm, is a special anion column for polyphosphates, using hydroxide system eluent, mainly used to analyze polyphosphates in aquatic products.

SH-AC-17, 4.6*250 mm is a  special anion column for I- with conductivity method, using hydroxide system eluent.It is mainly applicable to the analysis of I-, SCN- and S2O32- in the environment, solid waste and other industries.

CATION

SH-CC-6, 3.0*250 mm is a weak acid cation column with MSA eluent;can analyze 6 kinds of common cationsIt analyze simultaneously 6 kinds of cations : Li+, Na+, NH4+, K+, Mg2+, Ca2+

SH-CC-7, 2.1*200 mm is a microbore  weak acid cation  column with MSA eluent.It can detect 6 kinds of conventional cations at low concentration and greatly reduce the consumption of eluent.

SH-CC-3, 4.6*100 mm  is a universal cation column, is mainly used to analyze 6 kinds of common cations (Li+, Na+, NH4+, K+, Mg2+, Ca2+). With well separability of Na+ and NH4+ and low tailing factor of Mg2+ and Ca2+, it is suitable for environmental, water quality, medical, food and other industries.

SH-CC-4 ,4.0*200 mm is a multifunctional cation column with MSA eluent .It can analyze 6 kinds of cations: Li+, Na+, NH4+, K+, Mg2+, Ca2+. With low tailing factor of Mg2+ and Ca2+ and 100% acetone tolerance., it is suitable for cationic analysis in environmental, water quality, medical, food and other industries

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