Cadenza CL-C18 Silanol-regulated C18
Cadenza CL-C18 HT 3µm 250mm x 4.6mm, 120Å (ODS controlled endcapping) HPLC Analytical Column, Pressure limits of up to: 50MPa, 500 bar, 7,500 psi
Imtakt Product Number CL006T
Column Specifications:
Base Material: | Silica |
Quantity: | 1 piece |
Chemistry: | C18 (RP-18, ODS, Octadecyl) |
Manufacturer Chemistry Name: | CL-C18 |
Endcapping: | controlled endcapping |
Matrix: | Silica |
Brand: | Imtakt Cadenza |
Internal Diameter: | 4.6 mm |
Length: | 250 mm |
Particle Morphology: | spherical, porous |
Particle Size: | 3 µm |
Pressure Stability: | up to 500 bar |
Pore Size: | 120 Å |
Technology: | HPLC |
USP Class: | L1 |
World’s First Silanol Regulated ODS Phase
The Cadenza family of columns is a high quality series of ODS columns with a ligand density optimized for steric selectivity. These powerful columns are able to distinguish subtle differences in your analytes making it an excellent choice for isomer separation, or detection of impurities. These columns have low back pressure due to the high quality of materials used in their manufacturing. With a unique polymeric end-capping these columns will also provide very little unwanted secondary interactions and better peak shape.
- Unique ligand density provides excellent steric selectivity
- World’s first silanol-regulated ODS phase provides additional selectivity options for ionic compounds
- High efficiency 3µ ODS column with low back-pressure
- HT and UP hardware able to operate in pressures up to 1000 bar
Due to its partial endcapping, the Cadenza CL-C18 opens a new world of separation possibilities. Almost all recent ODS columns have complete endcapping. However, complete endcapping makes some separations impossible. Conversely, ODS columns without any endcapping provide poor elution characteristics due to the influence of silanol. Our new Cadenza CL-C18 with partial encapping uniquely optimizes the remaining silanol. The difference between Cadenza CL-C18 and CD-C18 is that CL-C18 has more silanol remaining on the material surface. An example of the retention activity for an ionized compound (imazalil, pKa=ca.6) is pictured (above left) and shows the influence on eluent separation and retention of CL-C18’s remaining silanol. Imazalil retention is greatest with columns that are not endcapped, followed by CL-C18, and CD-C18, in that order.
Range of Cadenza CL-C18 Columns, Product Numbers:
Column Length (mm) | Analytical | Semi-prep | |||||
1.0 mm I.D. | 1.5 mm I.D. | 2.0 mm I.D. | 3.0 mm I.D. | 4.6 mm I.D. | 6.0 mm I.D. | 10.0 mm I.D. | |
3µm Columns, Pressure limits of up to: 20MPa, 250 bar, 3,000 psi | |||||||
10 | CL020 | CL030 | CL000 | ||||
20 | CL029 | CL039 | CL009 | ||||
30 | CL011 | CL071 | CL021 | CL031 | CL001 | CL061 | CL0P1 |
50 | CL012 | CL072 | CL022 | CL032 | CL002 | CL062 | CL0P2 |
75 | CL013 | CL073 | CL023 | CL033 | CL003 | CL063 | CL0P3 |
100 | CL014 | CL074 | CL024 | CL034 | CL004 | CL064 | CL0P4 |
150 | CL015 | CL075 | CL025 | CL035 | CL005 | CL065 | CL0P5 |
250 | CL016 | CL076 | CL026 | CL036 | CL006 | CL066 | CL0P6 |
500 | CL007 | ||||||
3µm Columns, Pressure limits of up to: 50MPa, 500 bar, 7,500 psi | |||||||
10 | CL020T | CL030T | CL000T | ||||
20 | CL029T | CL039T | CL009T | ||||
30 | CL011T | CL071T | CL021T | CL031T | CL001T | ||
50 | CL012T | CL072T | CL022T | CL032T | CL002T | ||
75 | CL013T | CL073T | CL023T | CL033T | CL003T | ||
100 | CL014T | CL074T | CL024T | CL034T | CL004T | ||
150 | CL015T | CL075T | CL025T | CL035T | CL005T | ||
250 | CL016T | CL076T | CL026T | CL036T | CL006T | ||
3µm UHPLC (UP) Columns, Pressure limits of up to : 100MPa,1000 bar, 15,000 psi | |||||||
30 | CL021U | ||||||
50 | CL022U | ||||||
75 | CL023U | ||||||
100 | CL024U | ||||||
150 | CL025U | ||||||
250 | CL026U | ||||||
3µm Metal-Free Columns, Pressure limits of up to: 20MPa, 250 bar, 3,000 psi | |||||||
30 | CL021F | ||||||
50 | CL022F | ||||||
75 | CL023F | ||||||
100 | CL024F | ||||||
150 | CL025F | ||||||
250 | CL026F |
Column Guard System for Cadenza CL-C18
Product Number | Product Name | Description | |||||
GCCL0C | Guard Cartridge CL-C18 | 3um,ODS,Controlled end-Capping (5x1mm), 3pcs | |||||
GCCL0M | Guard Cartridge CL-C18 | 3um,ODS,Controlled end-Capping (10x8mm), 2pcs | |||||
GCCL0S | Guard Cartridge CL-C18 | 3um,ODS,Controlled end-Capping (5x2mm), 3pcs | |||||
GCH01S | Guard Holder | Guard Holder for 1-6mmI.D. separation columns | |||||
GCH02M | Guard Holder | Guard Holder for 10-20mmI.D. separation columns | |||||
GCH11S | Guard Holder | Guard Holder for 4.6mm column, enclosed an U-Shape column coupler | |||||
GCH12M | Guard Holder | Guard Holder for 10-20mm column, enclosed an U-Shape column coupler |
All stationary phases can also be made in the following internal diameters, please contact our Sales Team with your specificatons: Nano: 0.02mm, 0075mm | Capillary: 0.1mm, 0.3mm, 0.5mm | Semi-Prep: 20mm, 28mm
This Column is also available in 5 µm!
Additional Imtakt Columns Available
- Model: CL006T
- Manufactured by: Imtakt