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Chromenta >> KB / KAQ | BB | EP | Specialty

Chromenta >> C18 | C8 | C4 | CN | Phenyl | C30 | Diol | SiO2 HILIC | Amino HILIC | Ion-Exclusion | Ion-Exchange | PAH | Fluorinated

Chromenta HPLC columns and chromatography mediaChromenta KB HPLC and UHPLC columns

KB series HPLC columns are packed with type-B ultrapure silica particles (purity > 99.999%) with metal content less than 10 ppm. The silica particles have been specially treated to eliminate micropores. Proprietary packing technology further enhances uniform column media distribution to minimize channeling effects. We have wide selection of bonded phases including C18, C8, C4, CN, NH2, CN, and phenyl-propyl, all double end-capped to further minimize tailing. In addition, KAQ-C18 (100% water compatible) and bare-silica HILIC are both available. The entire bonding, end-capping and packing process is strictly controlled and monitored, to ensure excellent performance, long lifetime, and exceptional batch-to-batch reproducibility. KB series HPLC and UHPLC columns with the same bonding chemistry for easy scale up in particle sizes of 1.8um, 3um, 5um, and 10um.

Chromenta KB Phases - available in 1.8, 3, 5, and 10um particle sizes, 120A pore size, and 320 m2/g surface area
Phase
KB-C18
KAQ-C18
KB-C8
KB-C4
KB-Phenyl
KB-CN
KB-NH2
KB-SiO2
Carbon Loading
16-17%
12%
12%
7%
13%
7%
6%
0%
End-capped
Yes
Yes
Yes
Yes
Yes
Yes
No
No
pH Range
2 - 8
2 - 8
2 - 8
2 - 8
2 - 8
2 - 8
varied
1 - 7

 

1.8um Chromenta KB UHPLC Columns - 120A, pH 2 - 8, max temp 60 deg-C, max pressure 15,000 psi
Dimension* KB-C18 KAQ-C18 KB-C8 KB-Phenyl Price / Column
2.1x30mm KB18E8.2103 KQ18E8.2103 KB08E8.2103 KBPHE8.2103 $520
2.1x50mm KB18E8.2105 KQ18E8.2105 KB08E8.2105 KBPHE8.2105 $560
2.1x100mm KB18E8.2110 KQ18E8.2110 KB08E8.2110 KBPHE8.2110 $660
3.0x30mm KB18E8.3003 KQ18E8.3003 KB08E8.3003 KBPHE8.3003 $810
3.0x50mm KB18E8.3005 KQ18E8.3005 KB08E8.3005 KBPHE8.3005 $840
3.0x100mm KB18E8.3010 KQ18E8.3010 KB08E8.3010 KBPHE8.3010 $900
4.6x30mm KB18E8.4603 KQ18E8.4603 KB08E8.4603 KBPHE8.4603 $810
4.6x50mm KB18E8.4605 KQ18E8.4605 KB08E8.4605 KBPHE8.4605 $840
4.6x100mm KB18E8.4610 KQ18E8.4610 KB08E8.4610 KBPHE8.4610 $900

 

3um Chromenta KB HPLC Columns - 120A, pH 2 - 8, max temp 60 deg-C
Dimension*
KB-C18
KAQ-C18
KB-C8
KB-C4
KB-Phenyl
KB-CN
KB-NH2
KB-SiO2
Price / Column
2.1×33mm
KB1803.2103
KQ1803.2103
KB0803.2103
KB0403.2103
KBPH03.2103
KBCN03.2103
KBNH03.2103
KBSi03.2103
$420
2.1×50mm
KB1803.2105
KQ1803.2105
KB0803.2105
KB0403.2105
KBPH03.2105
KBCN03.2105
KBNH03.2105
KBSi03.2105
$420
2.1×75mm
KB1803.2107
KQ1803.2107
KB0803.2107
KB0403.2107
KBPH03.2107
KBCN03.2107
KBNH03.2107
KBSi03.2107
$440
2.1×100mm
KB1803.2110
KQ1803.2110
KB0803.2110
KB0403.2110
KBPH03.2110
KBCN03.2110
KBNH03.2110
KBSi03.2110
$450
2.1×150mm
KB1803.2115
KQ1803.2115
KB0803.2115
KB0403.2115
KBPH03.2115
KBCN03.2115
KBNH03.2115
KBSi03.2115
$480
3.0×30mm
KB1803.3003
KQ1803.3003
KB0803.3003
KB0403.3003
KBPH03.3003
KBCN03.3003
KBNH03.3003
KBSi03.3003
$420
3.0×50mm
KB1803.3005
KQ1803.3005
KB0803.3005
KB0403.3005
KBPH03.3005
KBCN03.3005
KBNH03.3005
KBSi03.3005
$440
3.0×100mm
KB1803.3010
KQ1803.3010
KB0803.3010
KB0403.3010
KBPH03.3010
KBCN03.3010
KBNH03.3010
KBSi03.3010
$480
3.0×150mm
KB1803.3015
KQ1803.3015
KB0803.3015
KB0403.3015
KBPH03.3015
KBCN03.3015
KBNH03.3015
KBSi03.3015
$500
4.6×50mm
KB1803.4605
KQ1803.4605
KB0803.4605
KB0403.4605
KBPH03.4605
KBCN03.4605
KBNH03.4605
KBSi03.4605
$440
4.6×100mm
KB1803.4610
KQ1803.4610
KB0803.4610
KB0403.4610
KBPH03.4610
KBCN03.4610
KBNH03.4610
KBSi03.4610
$480
4.6×150mm
KB1803.4615
KQ1803.4615
KB0803.4615
KB0403.4615
KBPH03.4615
KBCN03.4615
KBNH03.4615
KBSi03.4615
$500

 

5um Chromenta KB HPLC Columns - 120A, pH 2 - 8, max temp 60 deg-C
Dimension*
KB-C18
KAQ-C18
KB-C8
KB-C4
KB-Phenyl
KB-CN
KB-NH2
KB-SiO2
Price / Column
2.1×33mm
KB1805.2103
KQ1805.2103
KB0805.2103
KB0405.2103
KBPH05.2103
KBCN05.2103
KBNH05.2103
KBSi05.2103
$400
2.1×50mm
KB1805.2105
KQ1805.2105
KB0805.2105
KB0405.2105
KBPH05.2105
KBCN05.2105
KBNH05.2105
KBSi05.2105
$400
2.1×75mm
KB1805.2107
KQ1805.2107
KB0805.2107
KB0405.2107
KBPH05.2107
KBCN05.2107
KBNH05.2107
KBSi05.2107
$410
2.1×100mm
KB1805.2110
KQ1805.2110
KB0805.2110
KB0405.2110
KBPH05.2110
KBCN05.2110
KBNH05.2110
KBSi05.2110
$430
2.1×150mm
KB1805.2115
KQ1805.2115
KB0805.2115
KB0405.2115
KBPH05.2115
KBCN05.2115
KBNH05.2115
KBSi05.2115
$450
3.0×50mm
KB1805.3005
KQ1805.3005
KB0805.3005
KB0405.3005
KBPH05.3005
KBCN05.3005
KBNH05.3005
KBSi05.3005
$420
3.0×100mm
KB1805.3010
KQ1805.3010
KB0805.3010
KB0405.3010
KBPH05.3010
KBCN05.3010
KBNH05.3010
KBSi05.3010
$450
3.0×150mm
KB1805.3015
KQ1805.3015
KB0805.3015
KB0405.3015
KBPH05.3015
KBCN05.3015
KBNH05.3015
KBSi05.3015
$480
3.9×150mm
KB1805.3915
KQ1805.3915
KB0805.3915
KB0405.3915
KBPH05.3915
KBCN05.3915
KBNH05.3915
KBSi05.3915
$560
3.9×250mm
KB1805.3925
KQ1805.3925
KB0805.3925
KB0405.3925
KBPH05.3925
KBCN05.3925
KBNH05.3925
KBSi05.3925
$580
4.6×30mm
KB1805.4603
KQ1805.4603
KB0805.4603
KB0405.4603
KBPH05.4603
KBCN05.4603
KBNH05.4603
KBSi05.4603
$400
4.6×50mm
KB1805.4605
KQ1805.4605
KB0805.4605
KB0405.4605
KBPH05.4605
KBCN05.4605
KBNH05.4605
KBSi05.4605
$420
4.6×100mm
KB1805.4610
KQ1805.4610
KB0805.4610
KB0405.4610
KBPH05.4610
KBCN05.4610
KBNH05.4610
KBSi05.4610
$450
4.6×150mm
KB1805.4615
KQ1805.4615
KB0805.4615
KB0405.4615
KBPH05.4615
KBCN05.4615
KBNH05.4615
KBSi05.4615
$480
4.6×200mm
KB1805.4620
KQ1805.4620
KB0805.4620
KB0405.4620
KBPH05.4620
KBCN05.4620
KBNH05.4620
KBSi05.4620
$490
4.6×250mm
KB1805.4625
KQ1805.4625
KB0805.4625
KB0405.4625
KBPH05.4625
KBCN05.4625
KBNH05.4625
KBSi05.4625
$500

 

10um Chromenta KB HPLC Columns - 120A, pH 2 - 8, max temp 60 deg-C
Dimension*
KB-C18
KAQ-C18
KB-C8
KB-C4
KB-Phenyl
KB-CN
KB-NH2
KB-SiO2
Price / Column
4.0×250mm
KB1810.4025
KQ1810.4025
KB0810.4025
KB0410.4025
KBPH10.4025
KBCN10.4025
KBNH10.4025
KBSi10.4025
$500
4.0×300mm
KB1810.4030
KQ1810.4030
KB0810.4030
KB0410.4030
KBPH10.4030
KBCN10.4030
KBNH10.4030
KBSi10.4030
$600
4.6×150mm
KB1810.4615
KQ1810.4615
KB0810.4615
KB0410.4615
KBPH10.4615
KBCN10.4615
KBNH10.4615
KBSi10.4615
$400
4.6×200mm
KB1810.4620
KQ1810.4620
KB0810.4620
KB0410.4620
KBPH10.4620
KBCN10.4620
KBNH10.4620
KBSi10.4620
$400
4.6×250mm
KB1810.4625
KQ1810.4625
KB0810.4625
KB0410.4625
KBPH10.4625
KBCN10.4625
KBNH10.4625
KBSi10.4625
$410

* Custom dimensions and prep columns are available. Please inquire.

NH2 and SiO2 are available in both normal phase or HILIC applications.

 
 

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