Классификация USP L ВЭЖХ колонок Waters
|
Our quality mission is to ensure that the Waters’ Columns you use today are the most reproducible and reliable LC |
||
|
|
||
 |
| USP | Column | ||
| L1 | Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles, 1.5 to 10 μm in diameter, or monolithic rod |
AccQTag Ultra RP C18 ACQUITY UPLC BEH130 ACQUITY UPLC BEH300 ACQUITY UPLC BEH C18 ACQUITY UPLC BEH Shield RP18 ACQUITY UPLC CSH C18 ACQUITY UPLC HSS C18 ACQUITY UPLC HSS C18 SB ACQUITY UPLC HSS T3 ACQUITY UPLC Oligonucleotide C18 ACQUITY UPLC Peptide BEH C18 Atlantis dC18 Atlantis T3 CORTECS C18 CORTECS C18+ CORTECS Shield RP18 CORTECS T3 CORTECS UPLC C18 CORTECS UPLC C18+ CORTECS UPLC Shield RP18 CORTECS UPLC T3 Delta-Pak C18 µBondapak C18 µBondapak C18 Radial-Pak |
Nova-Pak C18 Prep Nova-Pak HR C18 Radial-Pak C18 Resolve C18 Spherisorb ODS1 Spherisorb ODS2 Spherisorb ODS-B SunFire C18 Symmetry C18 SymmetryPrep C18 Symmetry 300 C18 SymmetryShield RP18 XBridge C18 XBridge Peptide BEH, 130 Å XBridge Peptide BEH, 300 Å XBridge BEH C18XBridge Oligonucleotide C18 XBridge Shield RP18 XSelect CSH C18 XSelect HSS C18 XSelect HSS C18 SB XSelect HSS T3 XTerra MS C18 XTerra RP18 |
| L2 | Octadecyl silane chemically bonded to silica gel of a controlled surface porosity that has been bonded to a solid spherical core, 30 to 50 μm in diameter |
Bondapak Prep C18 | |
| L3 | Porous silica particles, 1.5 to 10 μm in diameter, or a monolithic silica rod | ACQUITY UPLC BEH HILIC Atlantis HILIC Silica CORTECS HILIC CORTECS UPLC HILIC µPorasil Nova-Pak Silica Prep Nova-Pak HR Silica Resolve Silica Spherisorb Silica SunFire Silica XBridge BEH HILIC |
|
| L4 | Silica gel controlled surface porosity bonded to a solid spherical core, 30 to 50 μm in diameter | Porasil Prep Silica | |
| L7 | Octylsilane chemically bonded to totally or superficially porous silica particles, 1.5 to 10 μm in diameter, or a monolithic silica rod |
ACQUITY UPLC BEH C8 CORTECS C8 CORTECS UPLC C8 CORTECS Phenyl CORTECS UPLC Phenyl Nova-Pak C8 Resolve C8 Spherisorb C8 SunFire C8 Silica Symmetry C8 SymmetryPrep C8 SymmetryShield RP8 XBridge BEH C8 XTerra MS C8 XTerra Shield RP8 |
|
| L8 | An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 1.5 to 10 μm in diameter, or a monolithic silica rod |
High Performance Carbohydrate Analysis μBondapak NH2 Spherisorb NH2 |
|
| L9 | Irregular or spherical, totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating, 3 to 10 μm in diameter |
Spherisorb SCX | |
| L10 | Nitrile groups chemically boned to porous silica particles, 1.5 to 10 μm in diameter, or a monolithic silica rod | ACQUITY UPLC HSS CN µBondapak CN NovaPak CN HP Resolve CN Spherisorb CN Spherisorb CN RP XSelect HSS CN |
|
| L11 | Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 μm in diameter, or a monolithic silica rod | ACQUITY UPLC BEH Phenyl ACQUITY UPLC CSH Phenyl-Hexyl CORTECS Phenyl CORTECS UPLC Phenyl μBondapak Phenyl NovaPak Phenyl Spherisorb Phenyl XBridge BEH Phenyl XSelect CSH Phenyl-Hexyl XTerra Phenyl |
|
| L12 | A strong anion-exchange packing made by chemically bonding a quaternary amine to a solid silica spherical core, 30 to 50 μm in diameter | AccellPlus QMA | |
| L13 | Trimethylsilane chemically bonded to porous silica particles, 3 to 10 μm in diameter | Spherisorb C1 | |
| L14 | Silica gel having a chemically bonded strongly basic quaternary ammonium anion-exchange coating, 5 to 10 μm in diameter |
Spherisorb SAX | |
| L15 | Hexylsilane chemically bonded to totally porous silica particles, 3 to 10 μm in diameter | Spherisorb C6 | |
| L17 | Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 6 to 12 μm in diameter |
Fast Fruit Juice IC-Pak Cation IC-Pak Ion Exclusion Shodex RSpak DC-613 |
|
| L19 | Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 5 to 15 μm in diameter | Shodex Sugar SC-1011 Sugar-Pak 1 |
|
| L20 | Dihydroxypropane groups chemically bonded to porous silica or hybrid particles, 1.5 to 10 μm in diameter, or a monolithic silica rod | ACQUITY BEH200SEC BioSuite 125, 250, 450 series Insulin HMWP Protein-Pak 60 Protein-Pak 125 Protein-Pak 200SW and 300SW XBridge Protein BEH SEC, 125 Å XBridge Protein BEH SEC, 200 Å XBridge Protein BEH SEC, 450 Å |
|
| L21 | A rigid, spherical styrene-divinylbenzene copolymer, 3 to 30 μm in diameter | Shodex RSpak RP18-613 Styragel HR 0.5, 1, 2, 3 and 4 Styragel HR 4E Styragel HR 5E |
|
| L22 | A cation-exchange resin made of porous polystyrene gel with sulfonic acid groups, 5 to 15 μm in diameter | IC-Pak Ion Exclusion Shodex RSpak DC-613 Shodex Sugar SP0810 |
|
| L23 | An anion-exchange resin made of porous polymethacrylate or polyacrylate gel with quaternary ammonium groups, 7 to 12 μm in size |
BioSuite DEAE BioSuite Q AXC BioSuite Q-PEEK IC-Pak Anion IC-Pak A HC Protein-Pak Q 8HR |
|
| L25 | Packing having the capacity to separate compounds with a molecular weight range from 100-5000 (as determined by polyethylene oxide), applied to neutral, anionic, and cationic water-soluble polymers. A polymethacrylate resin base, cross-linked with polyhydroxylated ether (surface contained some residual carboxyl functional groups) was found suitable |
Ultrahydrogel DP, +120 | |
| L26 | Butyl silane chemically bonded to totally porous or superficially porous silica particles, 1.5 to 10 μm in diameter | ACQUITY UPLC BEH300 C4 Delta-Pak C4 Symmetry300 C4 XBridge BEH300 C4 |
|
| L27 | Porous silica particles, 30 to 50 μm in diameter | Porasil | |
| L33 | Packing having the capacity to separate dextrans by molecular size over a range of 4000 to 500,000 Da. It is spherical, silica-based, and processed to provide pH stability |
ACQUITY UPLC Protein BEH SEC, 125 Å |
|
| L34 | Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 7 to 9 μm in diameter |
Shodex Sugar SP-0810 | |
| L37 | Packing having the capacity to separate proteins by molecular size over a range of 2000 to 40,000 Da. It is a polymethacrylate gel |
Ultrahydrogel 250 | |
| L38 | A methacrylate-based size-exclusion packing for watersoluble samples | Ultrahydrogel series | |
| L39 | A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin | Ultrahydrogel series | |
| L43 | Pentafluorophenyl groups chemically bonded to silica particles by a propyl spacer, 1.5 to 10 μm in diameter | ACQUITY UPLC CSH Fluoro-Phenyl ACQUITY UPLC HSS PFP XSelect CSH Fluoro-Phenyl XSelect HSS PFP |
|
| L52 | A strong cation exchange resin made of porous silica with sulfopropyl or sulfoethyl groups, 1 to 10 μm in diameter | IC-Pak Cation | |
| L55 | A strong cation exchange resin made of porous silica coated with polybutadiene-maleic acid copolymer, about 5 μm in diameter |
IC-Pak C M/D | |
| L59 | Packing for the size-exclusion separations of proteins (separation by molecular weight) over the range of 5 to 7000 kDa. The packing is spherical 1.5 to 10 μm, silica or hybrid packing with a hydrophilic coating |
ACQUITY BEH200 SEC BioSuite 125, 250, 450 series Protein-Pak 60 Protein-Pak 300SW |
|
| L68 | Spherical, porous silica, 10 μm or less in diameter, the surface of which has been covalently modified with alkyl amide groups and not endcapped |
ACQUITY UPLC Glycan BEH Amide ACQUITY UPLC BEH Amide XBridge BEH Amide Glycan XBridge BEH Amide |
|
Данный раздел находится в разработке.
Goals of Sample Preparation
Successful sample preparation for most analytical techniques (HPLC, UPLC, ™LC-MS, UV, GC, etc.)
has a threefold objective. It needs to provide the sample component of interest:
■■ In solution
■■ Free from interfering matrix elements
■■ At a concentration appropriate for detection or measurement
Waters™ Sample Preparation Solutions for quantitative analysis make it easy to deliver a sample that is reproducible with
high recovery and free of interferences. Based on simple, logical workflows that produce clean samples through selective
separations, Waters Sample Preparation Products maximize sensitivity, increase throughput, and enable the development of
robust methods.