National Hotline: 400-600-6161

1
2
3
4
5
6

Product List

All categories

Online Service

这是描述信息
搜索
Search

TSKgel SuperHZ Columns for Reduced Polymer Adsorption and Limited Solvent Range

The TSKgel SuperHZ column line consists of five columns with different pore sizes, TSKgel SuperHZ1000 through TSKgel SuperHZ4000, and three columns with an extended linear range of the calibration curve, TSKgel SuperHZM-N, SuperHZM-M and SuperHZM-H. The calibration curves are shown below.
Retail price
0.0
Market price
0.0
Number of views:
5
Product serial number
Category
SEC
Quantity
-
+
Stock:
0
1
Description
Parameters

TSKgel SuperHZ Columns for Reduced Polymer Adsorption and Limited Solvent Range

The TSKgel SuperHZ column line consists of five columns with different pore sizes, TSKgel SuperHZ1000 through TSKgel SuperHZ4000, and three columns with an extended linear range of the calibration curve, TSKgel SuperHZM-N, SuperHZM-M and SuperHZM-H. The calibration curves are shown below.

Main characteristics:

TSKgel SuperHZ columns have been developed for High Throughput, High Efficiency GPC applications such as those encountered in combinatorial chemistry experiments.

The benefits of TSKgel SuperHZ columns over conventional TSKgel HXL columns are shown in the following chromatogram.

Ultra-low sample adsorption, i.e., the columns show true size exclusion behavior for most polymers

Maximum operating temperature for TSKgel SuperHZ-type columns is 60 ºC for TSKgel SuperHZ1000, SuperHZ2000, SuperHZ2500 and SuperHZ3000, and 80 ºC for the remaining columns in the product line. See TSKgel SuperH-type columns for operating temperatures of 140 ºC.

Limited solvent range. The columns are shipped in THF, which can be exchanged for a limited number of organic solvents as shown below.

Calibration Curves for TSKgel SuperHZ Columns

Greenherbs

Solvent compatibility for TSKgel SuperHZ columns

The column shipping solvent limits the types of solvents that can be used with each column type.

Recommended Solvent

Application

THF

polystyrene, epoxy resin, phenoxy resin, polycarbonate,
polyisoprene, polyvinyl acetate, polyvinyl chloride,
monoglycerides, fatty acids, poly(butadiene),
polybutadiene, poly(methyl methacrylate),
poly(styrene-butadiene), poly(styrene-acrylonitrile)

N,N-Dimethylformamide(DMF) +/- 5mM LiBr

polyvinyl chloride, polyvinyl fluoride, urea resins,
polyurethane, polystyrene, polyester,
polyimido ether, polyimido ester,
polyphenol(aqueous solution), polyacrylonitrile

o-Dichlorobenzene(ODCB)

polyethylene, polypropylene

Chloroform

polycarboxylic ether, acrylic resin,
epoxy resin, polystyrene

m-Cresol/Chloroform

nylon, polyester, polyamide,
poly(ethylene terephthalate)

Toluene

polybutadiene, polysiloxane

Beware of extra-column bandbroadening

Column dimensions are 6 mm ID x 15 cm and 4.6 mm ID x 15 cm versus 7.8 mm ID x 30 cm for conventional GPC columns. The smaller column dimensions translate to a reduction of peak volume by a factor of 3.4(6 mm ID) and a factor of 5.8(4.6 mm ID) versus the same component eluting from a corresponding TSKgel HXL column. Thus, your HPLC system may require optimization of components that can give rise to extra-column bandbroadening, such as connecting tubing, injector, injection volume, detector cell volume, and detector time constant.

Columns with linear calibration curves

The TSKgel SuperHZ product line contains three linear, or mixed-bed columns, in which particles with different pore sizes are blended to provide an extended linear calibration curve. The mixed-bed columns feature increasing linear calibration ranges, from TSKgel SuperHZM-L, SuperHZM-N, SuperHZM-H.

Shipping Solvent

Can Be Replaced With

Tetrahydrofuran

benzene, chloroform, toluene, xylene,
dichloromethane, dichloroethane

Acetone**

carbon tetrachloride4, o-dichlorobenzene, dimethylformamide,
dodecane, dimethyl sulfoxide, dioxane, ethylacetate,
FC-113, hexane, pyridine, hexafluoroisopropanol/chloroform,
methyl ethyl ketone, quinoline, cyclohexane

Chloroform**

m-cresol in chloroform, up to 10%
hexafluoroisopropanol in chloroform

Dimethylformamide

dimethyl sulfoxide, dioxane, tetrahydrofuran, toluene

o-Dichlorobenzene

1-chloronaphthalene, trichlorobenzene

Notes:

1、In case of TSKgel SuperHZ and HXL, keep flow rate below <0.5 mL/min during solvent change. Solvent can be changed one way/one time only.

2、All TSKgel HXL, HHR, SuperHZ and SuperH analytical columns are shipped containing tetrahydrofuran(THF), except High Temperature(HT) columns, which contain o-dichlorobenzene.

3、Prolonged exposure to carbon tetrachloride can corrode the stainless steel parts of a column and an HPLC system.

* 100% methanol cannot be used with TSKgel H-type columns; use this solvent with TSKgel SW-type or Alpha-type columns.

** TSKgel H columns may be specially ordered with this shipping solvent.

TSKgel SuperHZ1000

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

1.5 nm

Exclusion Limit:

1,000 Da

Max. Temp.(ºC):

60

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019309

TSKgel SuperHZ1000

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019309

3 µm

Stainless Steel

4.6

2

0019302

TSKgel SuperHZ1000

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019302

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZ2000

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

2.0 nm

Exclusion Limit:

10,000 Da

Max. Temp.(ºC):

60

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019310

TSKgel SuperHZ2000

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019310

3 µm

Stainless Steel

4.6

2

0019303

TSKgel SuperHZ2000

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019303

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZ2500

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

3.0 nm

Exclusion Limit:

20,000 Da

Max. Temp.(ºC):

60

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019311

TSKgel SuperHZ2500

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019311

3 µm

Stainless Steel

4.6

2

0019304

TSKgel SuperHZ2500

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019304

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZ3000

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

7.5 nm

Exclusion Limit:

60,000 Da

Max. Temp.(ºC):

60

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019312

TSKgel SuperHZ3000

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019312

3 µm

Stainless Steel

4.6

2

0019305

TSKgel SuperHZ3000

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019305

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZ4000

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

2.0 nm

Exclusion Limit:

4 x 105 Da

Max. Temp.(ºC):

80

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019313

TSKgel SuperHZ4000

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019313

3 µm

Stainless Steel

4.6

2

0019306

TSKgel SuperHZ4000

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019306

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZM-H

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

10 µm

Pore size(mean):

mixed

Exclusion Limit:

4 x 108 Da

Max. Temp.(ºC):

80

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019664

TSKgel SuperHZM-H

10 µm

Stainless Steel

4.6

15

0019668

Guard Column for P/N 0019664

10 µm

Stainless Steel

4.6

2

0019665

TSKgel SuperHZM-H

10 µm

Stainless Steel

6

15

0019667

Guard Column for P/N 0019665

10 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZM-M

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm & 5 µm

Pore size(mean):

mixed

Exclusion Limit:

4 x 106 Da

Max. Temp.(ºC):

80

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019662

TSKgel SuperHZM-M

3 & 5 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019662

3 µm

Stainless Steel

4.6

2

0019663

TSKgel SuperHZM-M

3 & 5 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019663

3 µm

Stainless Steel

4.6

3.5

TSKgel SuperHZM-N

Matrix:

polystyrene-divinylbenzene

Particle Size(mean):

3 µm

Pore size(mean):

mixed

Exclusion Limit:

700,000 Da

Max. Temp.(ºC):

80

Shipping Solvent:

THF

P/N

Description

Particle size

Housing material

ID(mm)

Length(cm)

0019660

TSKgelSuperHZM-N

3 µm

Stainless Steel

4.6

15

0019314

Guard Column for P/N 0019660

3 µm

Stainless Steel

4.6

2

0019661

TSKgelSuperHZM-N

3 µm

Stainless Steel

6

15

0019666

Guard Column for P/N 0019661

3 µm

Stainless Steel

4.6

3.5

We could not find any corresponding parameters, please add them to the properties table

Powered by WWW.300.CN | 京ICP备05010649号 Beijing Greenherbs Science and Technology Development CO.,Ltd.
Add:  Building 4-3, No. 18 Yard, Jingxing Street, Nanshao Town, Changping District, Beijing,China 100081
Tel:
400-600-6161 / 010-51659766 Email: info@greenherbs.com.cn