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Irregular C18 Flash Columns

Irregular C18 Flash Columns from Hawach produced with medical grade PP cartridge and no extractable PE frits and packed with ultra-pure, high-quality bonded silica.




Description of Irregular C18 Flash Columns

Hawach irregular C18 flash columns, the extremely low metal content reduces the interaction between the metal ions and the sample, ensuring excellent chromatographic performance and avoiding sample peak tailing due to high metal content.
Hawach is one of the few manufacturers in the world that can produce silica matrix Sorbents on a large scale.

Hawach Scientific masters a complete set of core technologies for high-performance chromatography separation materials:

1. Surface modification and modification treatment of small particle porous materials
2. Bonding technology of various types of stationary phases on silica gel and polymer surface
3. Development and production of ultra-high purity fully porous silica gel
4. Application development of chromatography material products in analysis and preparation

Features of Irregular C18 Flash Columns

1. The C18 flash columns’ grain fitness distribution is narrow, indicating that the particle content is above 90%, thus ensuring high column efficiency and retention time stability, and improving the segregation and clarification efficiency of the sample;
2. High specific surface area, high separation performance, can withstand higher load capacity.

Irregular C18 Columns

Ordering Information

40–63µm, 60Å
Column Specification Surface Area: 500m²/g
Average Pore Size: 60Å
Average Particle Size: 40-63μm
The Content of carbon: 17%

Item No.  Description Flow Rate  (mL/min) Sample Size Max. Pressure (psi/bar) Package(pcs/pk)
SLC18IR40004PF 40-63μm, 60Å, 5.9g 10-20 5.9mg-118mg 300/21 2
SLC18IR40012PF 40-63μm, 60Å, 23g 15-30 23mg-0.46g 300/21 1
SLC18IR40025PF 40-63μm, 60Å, 38g 15-30 38mg-0.76g 300/21 1
SLC18IR40040PF 40-63μm, 60Å, 55g 20-40 55mg-1.1g 300/21 1
SLC18IR40080PF 40-63μm, 60Å, 122g 30-60 122mg-2.5g 300/21 1
SLC18IR40120PF 40-63μm, 60Å, 180g 40-80 180mg-3.6g 300/21 1
SLC18IR40220PF 40-63μm, 60Å, 340g 50-100 340mg-6.8g 250/17 1
SLC18IR40330PF 40-63μm, 60Å, 475g 50-100 475mg-9.5g 250/17 1

20–45 µm, 100Å
The Surface Area of Column Specification: 320m2/g
Pore Size Of Mean: 100Å
Medium Grain Size: 20-45μm
The Content of carbon: 17%

Item   No.  Description Flow Rate  (mL/min) Sample Size Max. Pressure (psi/bar) Package(pcs/pk)
SLC18IR20004PF 20-45μm, 100Å, 5.4g 5-15 5.4mg-104mg 300/21 2
SLC18IR20012PF 20-45μm, 100Å, 20g 10-25 20mg-0.4g 300/21 1
SLC18IR20025PF 20-45μm, 100Å, 33g 10-25 33mg-0.66g 300/21 1
SLC18IR20040PF 20-45μm, 100Å, 48g 15-30 48mg-0.96g 300/21 1
SLC18IR20080PF 20-45μm, 100Å, 105g 20-50 105mg-2.1g 300/21 1
SLC18IR20120PF 20-45μm, 100Å, 155g 30-60 155mg-3.1g 300/21 1
SLC18IR20220PF 20-45μm, 100Å, 290g 40-80 295mg-5.9g 250/17 1
SLC18IR20330PF 20-45μm, 100Å, 420g 40-80 420mg-8.4g 250/17 1

Depuflash Series Irregular C18 Columns

Ordering Information

Item   No.  Description Package(pcs/pk)
SLC18IR20004DF Irregular C18, 40-63μm, 4g 20
SLC18IR20012DF Irregular C18, 40-63μm, 12g 18
SLC18IR20025DF Irregular C18, 40-63μm, 25g 12
SLC18IR20040DF Irregular C18, 40-63μm, 40g 10
SLC18IR20080DF Irregular C18, 40-63μm, 80g 10
SLC18IR20120DF Irregular C18, 40-63μm, 120g 10
SLC18IR20220DF Irregular C18, 40-63μm, 220g 6
SLC18IR20330DF Irregular C18, 40-63μm, 330g 4
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