HPLC columns, Cogent Bidentate C18™
Product Details & Documents
Using proprietary bonding technology, the straight chain C18 hydrocarbon is bonded directly to the TYPE-C silica-hydride surface at two separate points of attachment with direct siliconcarbon bonds. This Si-C bond is virtually indestructible and confers great stability and longevity to these columns.
- Suitable for use with mobile phases containing from 100% water to 100% organic solvent
- Very hydrophobic phase
- Columns operate in RP, ONP, and ANP
- Easy gradient analysis
These columns are ideal for generic or USP methods which specify the use of a C18 (or USP L1) column.
Specifications
- Column Format:Analytical
- Ø int.:2,10 mm
- Particle Size:4 µm
- Pore size:100 Å
- Length:150 mm
- Seq:25
- Column hardware:Stainless steel
- Phase:Bidentate C18
- Carbon load:18 - 19
- Cat. No.:554-6188
- Endcapped:No
- USP code:L1
- Temperature limit:80 °C
- pH range:2 - 10
- Surface area:390 m²/g
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