821454
TSKgel® ODS-100Z Guard Cartridge
phase C18 (octadecyl), L × I.D. 1.5 cm × 3.2 mm, 5 μm particle size
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About This Item
UNSPSC Code:
41115711
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material
stainless steel
Agency
suitable for USP L1
product line
TSKgel®
manufacturer/tradename
Tosoh 21454
extent of labeling
20% Carbon, encapped with trimethylsilane
parameter
0-100% organic solvent
10-50 °C temperature
technique(s)
HPLC: suitable
L × I.D.
1.5 cm × 3.2 mm
surface area
450 m2/g
matrix
spherical silica
matrix active group
C18 (octadecyl) phase
particle size
5 μm
operating pH
2.0-7.5
separation technique
reversed phase
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General description
The bonded phase of TSKgel ODS-100Z columns is prepared by reacting the silica surface with a difunctional octadecylsilane reagent, followed by repeated endcapping with a monofunctional trimethylsilane reagent. The resulting TSKgel ODS-100Z columns contain a high density monomeric C18 bonded phase for maximum retention and selectivity of small molecular weight compounds and minimal secondary interaction with residual silanol groups.
This general purpose reversed phase column is the workhorse for analysis of small molecular weight compounds in life science applications. Lot-to-lot reproducibility stands out.
This general purpose reversed phase column is the workhorse for analysis of small molecular weight compounds in life science applications. Lot-to-lot reproducibility stands out.
Physical form
Shipped in acetonitrile.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
accessory
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guard column
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