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Add to Cart The item has been added10002Guard Column Base Deactivated 5m, 0.53mm ID
Price: $216.48List Price: $240.54Chemists using guard columns in the analyses of basic compounds frequently observe peak tailing and low recovery. This happens because conventionally deactivated tubing surfaces can be adsorptive to basic compounds. -
Add to Cart The item has been added59568GUARD COLUMN SUPELGUARD LC-NH2 (C15-1306-882)
Price: $556.25List Price: $618.06SUPELCOSIL ™ LC-NH 2 Supelguard ™ Cartridges [5 μm particle size, L × I.D. -
Add to Cart The item has been added721186.3HPLC guard column (analytical), NUCLEOCEL DELTA RP S, 5 æm,
Price: $609.70List Price: $677.44NUCLEOCEL DELTA Cellulose-modified silica phases for HPLC enantiomer separation Features Base material silica with chiral selector cellulose tris-(3,5-dimethylphenylcarbamate) USP L40 S versions with 5 &mum particle size for higher resolution, -
Add to Cart The item has been added721185.3HPLC guard column (analytical), NUCLEOCEL DELTA S, 5 æm, len
Price: $609.70List Price: $677.44NUCLEOCEL DELTA Cellulose-modified silica phases for HPLC enantiomer separation Features Base material silica with chiral selector cellulose tris-(3,5-dimethylphenylcarbamate) USP L40 S versions with 5 &mum particle size for higher resolution, -
Add to Cart The item has been added721469.3HPLC guard column (analytical), NUCLEODEX ALPHA-PM, length:
Price: $300.43List Price: $333.82Cyclodextrin-modified silica phases for HPLC enantiomer separation Features Base material NUCLEOSIL® silica Particle size 5 &mum Pore size 100 Å Modified cyclodextrins as chiral selectors NUCLEODEX &beta-OH : &beta-cyclodextrin (R = H -
Add to Cart The item has been added721171.3HPLC guard column (analytical), NUCLEODEX BETA-OH, length: 4
Price: $300.43List Price: $333.82Cyclodextrin-modified silica phases for HPLC enantiomer separation Features Base material NUCLEOSIL® silica Particle size 5 &mum Pore size 100 Å Modified cyclodextrins as chiral selectors NUCLEODEX &beta-OH : &beta-cyclodextrin (R = H -
Add to Cart The item has been added721176.3HPLC guard column (analytical), NUCLEODEX BETA-PM, length: 4
Price: $300.43List Price: $333.82Cyclodextrin-modified silica phases for HPLC enantiomer separation Features Base material NUCLEOSIL® silica Particle size 5 &mum Pore size 100 Å Modified cyclodextrins as chiral selectors NUCLEODEX &beta-OH : &beta-cyclodextrin (R = H -
Add to Cart The item has been added721178.3HPLC guard column (analytical), NUCLEODEX GAMMA-PM, length:
Price: $304.85List Price: $338.72Cyclodextrin-modified silica phases for HPLC enantiomer separation Features Base material NUCLEOSIL® silica Particle size 5 &mum Pore size 100 Å Modified cyclodextrins as chiral selectors NUCLEODEX &beta-OH : &beta-cyclodextrin (R = H -
Add to Cart The item has been added761931.2HPLC guard column (analytical), NUCLEODUR 100-3 C18 ec, 3 æm (C08-0493-218)
Price: $339.05List Price: $376.72NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® -
Add to Cart The item has been added761931.3HPLC guard column (analytical), NUCLEODUR 100-3 C18 ec, 3 æm (C08-0493-219)
Price: $339.05List Price: $376.72NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® -
Add to Cart The item has been added761936.2HPLC guard column (analytical), NUCLEODUR 100-3 C8 ec, 3 æm, (C08-0493-221)
Price: $339.05List Price: $376.72NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® -
Add to Cart The item has been added761936.3HPLC guard column (analytical), NUCLEODUR 100-3 C8 ec, 3 æm, (C08-0493-222)
Price: $339.05List Price: $376.72NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR®
