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USP Listing
| USP | Column classification | Recommended Column | Manufacturers |
|---|---|---|---|
| L1 | Octadecyl silane bonded to porous silica or ceramic microparticles, 3 to 10 µm in diameter. | Develosil ODS MG Develosil ODS UG Develosil ODS HG Orbit 100 C18 PerfectChrom 100 C18 Perfectsil 100 ODS-3 Perfectsil Target ODS-3 Perfectsil Target ODS-3 HD MZ-Aqua Perfect C18 Cosmicsil Aura ODS Cosmicsil Agate 100 C18 Cosmicsil ADZE C18 Cosmicsil Aster C18 XD Cosmicsil Amity 100 C18 Cosmicsil Amity C18 Plus Cosmicsil Ample C18 Cosmicsil Adore C18 Cosmicsil Eco C18 | Nomura Chemical Japan Nomura Chemical Japan Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies |
| 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. |
µBondapak prep C18 Micropak C18 |
ES Industries USA ES Industries USA |
| L3 | Porous silica microparticles, 5 to 10 µm in diameter. | Develosil-100 ( Silica) Develosil-60 (Silica) PerfectChrom 100 Sil PerfectSil 100 Sil PerfectSil Target Sil 100 Cosmicsil Aura 100 Si Cosmicsil Agate 100 Si Cosmicsil Ample Si Cosmicsil Adore Si Cosmicsil Eco Si Cosmicsil Amity 100 Si | Nomura Chemical Japan Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies |
| L4 | Silica gel of controlled surface porosity bonded to a solid spherical core, 30 to 50 µm in diameter. |
Guardsil HC Pellosil Pellicular Silica Porasil Prep Silica |
— |
| L5 | Alumina of controlled surface porosity bonded to a solid spherical core, 30 to 50 µm in diameter. |
Supelclean LC-Alumina A Supelclean LC-Alumina B |
— |
| L6 | Strong cation-exchange packing: sulfonated fluorocarbon polymer coated on a solid spherical core, 30 to 50 µm in diameter. |
Partisil SCX Zipax SCX |
— |
| L7 | Octylsilane bonded to totally porous microsilica particles, 3 to 10 µm in diameter. | Develosil C8 UG Develosil C8 HG Orbit 100 C8 PerfectChrom 100 C8 PerfectSil 100 C8-3 PerfectSil Target C8-3 PerfectSil Target C8-3 HD Cosmicsil Aura C8 Cosmicsil Agate 100 C8 Cosmicsil ADZE C8 Cosmicsil Aster C8 XD Cosmicsil Amity 100 C8 Cosmicsil Amity C8 Plus Cosmicsil Ample C8 Cosmicsil Adore C8 Cosmicsil Eco C8 | Nomura Chemical Japan Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies |
| L8 | An essentially monomolecular layer of aminopropyl-silane chemically bonded to totally porous silica gel support, 10 µm in diameter. |
Develosil NH2 PerfectChrom 100 NH2 PerfectSil 100 NH2 |
Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik |
| L9 | 10 µm irregular totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating. |
PerfectChrom 100 SCX Vertisep SCX Cronusil SCX Chromegabond P-SCX HP-SCX |
MZ-Analysentechnik Vertical Chromatography LabHut UK ES Industries USA Sepax Technologies USA |
| L10 | Nitrile groups chemically bonded to porous silica microparticles, 3 to 10 µm in diameter. |
Develosil CN UG PerfectChrom 100 CN PerfectSil 120 CN Perfectsil Target Sil CN-3 |
Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik |
| L11 | Phenyl groups chemically bonded to porous silica micro-particles, 3 to 10 μm in diameter. |
Develosil Phenyl-UG PerfectChrom 100 Phenyl PerfectSil 100 Phenyl-3 PerfectBond Ph Cosmicsil Aura 100 Phenyl Cosmicsil Agate 100 Phenyl Cosmicsil Ample Phenyl Cosmicsil Adore Phenyl Cosmicsil Eco Phenyl Cosmicsil Amity 100 Phenyl |
Nomura Chemical Japan MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies Genius Technologies |
| L12 | Strong anion-exchange packing made by chemically bonding a quaternary amine to a solid silica spherical core, 30 to 50 μm in diameter. |
Accell Plus QMA Anex Baker-10SPE Guard SAX Generik SAX IonPac AS4A-SC Hydrocell QA 1500 Hydrocell QA NP10 Pellicular SAX Zipax SAX |
— |
| L13 | Trimethylsilane chemically bonded to porous silica microparticles, 3 to 10 μm in diameter. | Develosil TMS-UG PerfectChrom 100 C1 PerfectSil 120 C1 PerfectBond C1 |
Nomura chemical Co Ltd MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik |
| L14 | Silica gel, 10μm in diameter, having a chemically bonded, strongly basic quaternary ammonium anion-exchange coating. | PerfectChrom 100 SAX Synchropak Q300 Vertisep SAX Cronusil SAX Chromegabond SAX HP-SAX |
MZ-Analysentechnik Eprogen-USA Vertical Chromatography LabHut-UK ES Industries-USA Sepax Technologies-USA |
| L15 | Hexyl silane chemically bonded to porous silica particles, 3 to 10μm in diameter. | PerfectChrom 100 C6 Chromegabond C6 |
MZ-Analysentechnik ES Industries-USA |
| L16 | Dimethyl silane chemically bonded to totally porous silica particles, 3 to 10μm in diameter. | Cronusil C2 Eprogen SCD C2 Chromegabond C2 |
LabHut-UK Eprogen-USA ES Industries-USA |
| L17 | Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 7 to 11μm in diameter. | BP-100 H++ Carbomix H-NP JordiGelDVB SulfonatedSCX Jordi Sulfonated Polar Pac SCX Cosmicsil Ample H+ Cosmicsil EcoH+ CarboSep CHO-87N |
Benson Polymeric-USA Sepax Technologies-USA Jordi Labs LLC-USA Jordi Labs LLC-USA Genius Technologies Genius Technologies Concise Separations |
| L18 | Amino & cyano groups chemically bonded to porous silica particles, 5 to 10μm in diameter. | VertiSep™ MMS CN/NH2 Chromegabond A/CN |
Vertical Chromatography ES Industries-USA |
| L19 | Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9μm in diameter. | BP-100 Ca++ CARBOSEP CHO620 Cosmicsil Ample Ca++ Cosmicsil Eco Ca++ CarboSep Coregel-87C |
Benson Polymeric-USA Sepax Technologies USA Genius Technologies Genius Technologies Concise Separations |
| L20 | Dihydroxypropane groups chemically bonded to porous silica particles, 3 to 10μm in diameter. | Develosil Diol 300 Develosil Diol 100 PerfectChrom 100 Diol PerfectSil 100 Diol Synchropak GPC Pep Synchropak GPC Series 100 Chromegabond D(diol) |
Nomura Chemical Co Ltd Nomura Chemical Co Ltd MZ-Analysentechnik MZ-Analysentechnik Eprogen-USA Eprogen-USA ES Industries-USA |
| L21 | A rigid, spherical styrene-divinylbenzene copolymer, 5 to 10 μm in diameter | Jordi Gel DVB Jordi Gel RP 500A Poly RP-100 Poly RP-300 Poly RP-NPS Poly RP-NP10 |
Jordi Labs LLC,USA Jordi Labs LLC,USA Sepax Technologies,USA Sepax Technologies,USA Sepax Technologies,USA Sepax Technologies,USA |
| L22 | A cation exchange resin made of porous polystyrene gel with sulfonic acid groups, about 10 μm in size | Jordi Sulfonated Polar Pac Cosmicsil PP |
Jordi Associates Inc,USA Genius Technologies |
| L23 | An ion exchange resin made of porous polymethacrylate or polyacrylate gel with quaternary ammonium groups, about 10 μm in size. | TSK gel Q-5PW | Tosoh ,Japan |
| L24 | A semi rigid hydrophilic gel consisting of vinyl polymers with numerous hydroxyl groups on the matrix surface, 32 to 63 μm in diameter. | YMC Packpur-Sil | YMC,Japan |
| L25 | Packing having the capacity to separate compounds with MW range from 100 to 5000 daltons (as determined by polyethylene oxide), applied to neutral. | TSK gel G2500PWXL | Tosoh,Japan |
| L26 | Butyl silane chemically bonded to totally porous silica particles, 5 to 10 μm in diameter | Develosil 300 C4 HG Orbit 100 C4 PerfectChrom 100 C4 PerfectSil 120 C4 |
Nomura Chemical Co Ltd MZ-Analysentechnik MZ-Analysentechnik MZ-Analysentechnik |
| L27 | Porous silica particles, 30 to 50 μm in diameter. | PerfectBond Si | MZ-Analysentechnik |
| L28 | A multifunctional support, which consists of a high purity, 100 Å spherical silica substrate that has been bonded with anionic (amine) functionality | VertiSep™ MMS C8/NH2 | Vertical Chromatography |
| L32 | A chiral ligand-exchange packing- L-proline copper complex covalently bonded to irregularly shaped silica particles, 5 to 10 μm in diameter. | Nucleosil Chiral -1 | N/A |
| L33 | Packing having the capacity to separate proteins of 4,000 to 400,000 daltons. It is spherical, silica based and processed to provide pH stability. | SRT 2000-SEC SRT 3000-SEC Synchropak GPC Lined Synchropak GPC series 100,300,400,500,1000 Cosmicsil P |
Sepax,USA Sepax,USA Eprogen,USA Eprogen,USA Genius Technologies |
| L34 | Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 9 μm in diameter. | BP-100 Pb++ Cosmicsil Ample Pb++ Cosmicsil Eco Pb++ CarboSep CHO-87P |
Benson Polymeric,USA Genius Technologies Genius Technologies Concise Separations |
| L35 | A zirconium-stabilized spherical silica packing with a hydrophilic (diol-type) molecular monolayer bonded phase having a pore size of 150 Å | SRT SEC | Sepax ,USA |
| L36 | L-Phenylglycine-3, 5-dinitrobezoyl on 5 μm amino propyl silica. | Nucleosil Chiral-3 | N/A |
| L37 | Polymethacrylate gel for proteins 2000-40,000 MW. | TSK gel G3000 PWXL | Tosoh,Japan |
| L38 | Methacrylate-based SEC column for water-solubles. | TSK gel G-Oligo PW TSK gel G-DNA PW |
Tosoh,Japan Tosoh,Japan |
| L39 | Hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin. | TSKgel G1000-G6000PWXL TSKgel GM PWXL |
Tosoh,Japan Tosoh,Japan |
| L40 | Cellulose tris-3, 5 dimethylphenylcarbamate coated porous silica particles, 5 to 20 μm in diameter. | Regiscell | Regis Technologies,USA |
| L41 | Immobilized alpha 1 acid glycoprotein special silica particles, 5 μm. | Chiral AGP | Chromtech |
| L42 | Octylsilane and octadecylsilane chemically bonded to porous silica particles, 5 to 10 μm. | VertiSep™ MMS C8/C18 | Vertical Chromatography |
| L43 | Pentaflurophenyl groups chemically bonded to silica particles, 5 to 10 μm. | Cosmicsil PFP Allure PFP Propyl TAC 1 |
Genius Technologies,USA |
| L44 | A multifunctional support: high purity 60 Å spherical silica with sulfonic acid functionality + C8 functionality. | VertiSep™ MMS C8/SCX | Vertical Chromatography |
| L45 | Beta cyclodextrin bonded to porous silica particles, 5 to 10 μm. | ChiralDex Cyclobond I 2000 series |
N/A |
| L46 | Polystyrene/divinylbenzene substrate agglomerated with quaternary amine functionalised latex beads, 10 μm. | Transgenomic-AN1 AminoPac PA 1 CarboPac PA 1 |
Transgenomic |
| L47 | High capacity anion-exchange microporous substrate, fully functionalised with a trimethylamine group, 8 μm. | Cabopac MA 1 | N/A |
| L48 | Sulphonated, cross-linked polystyrene with an outer layer of submicron, porous, anion-exchange microbeads, 15 μm. | Ionpac AS5 Ionpac AS7 |
N/A |
| L49 | A reverse packing made by coating a thin layer of polybutadiene on to spherical porous zirconia particles, 3 to 10 μm. | Zirchrom PBD | N/A |
| L50 | Multifunctional resin: reversed-phase + strong anion exchange, ethylvinylbenzene/divinylbenzene copolymer, 3–15 μm, coated with quaternary ammonium latex. | Omnipac PAX-500 | N/A |
| L51 | Amylose tris-3, 5-dimethylphenylcarbamate coated porous spherical silica, 5 to 10 μm. | Regispack | Regis Technologies,USA |
| L52 | Strong cation exchange resin made of porous silica with sulphopropyl groups, 5 to 10 μm. | TSK IC-Cation TSKgel SP-2SW |
Tosoh,Japan Tosoh,Japan |
| L53 | Weak cation-exchange resin of ethylvinylbenzene/divinylbenzene copolymer, 3–15 μm, surface grafted with carboxylic/phosphoric acid monomers. Capacity ≥500 μEq/column. | Ion Pac CS 14 | N/A |
| L54 | Size exclusion medium: dextran covalently bonded to highly cross‑linked porous agarose beads, ~13 μm. | Superdex Peptide HR 10/30 | N/A |
| L55 | Strong cation‑exchange resin made of porous silica coated with polybutadiene‑maleic acid copolymer, ~5 μm. | IC Pac CM/D Universal Cation |
N/A |
| L56 | Isopropyl silane chemically bonded to totally porous silica particles, 3–10 μm. | Chromegabond n-Propyl (C3) | ES Industries,USA |
| L57 | Chiral recognition protein (ovomucoid) bonded to silica particles, ~5 μm, 120 Å pores. | Ultron ES OVM | Shinwa Chemical Industries |
| L58 | Strong cation-exchange sulphonated styrene-divinylbenzene copolymer, sodium form, 7–11 μm. | Aminex HPX-87N BP-100 H++ Cosmicsil HP |
Benson Polymeric,USA Genius Technologies |
| L59 | Protein SEC medium, MW range 10–500 kDa, spherical 10 μm hydrophilic silica. | TSK gel G3000SW SRT SEC-300 |
Tosoh,Japan Sepax,USA |
| L60 | Spherical 3–5 μm silica modified with palmitamido-propyl + acetamidopropyl groups (~6 μmol/m²). | Supelcosil LC ABZ Supelcosil LC ABZ+ Discovery RP-Amide C16 |
Tosoh,Japan Sepax,USA |
| L61 | Hydroxide-selective strong anion exchange resin: high cross-linked 13 μm microporous ethylvinylbenzene core. | Ion Pac | N/A |
| L62 | Suitable for polar compounds (sugars, nucleotides) and fat-soluble compounds (tocopherols, carotenoids). | Develosil C30 UG Develosil RP Aqueous Develosil RP Aqueous AR Develosil Combi-RP Cosmicsil C30 |
Nomura Chemical Co Nomura Chemical Co Nomura Chemical Co Nomura Chemical Co Genius Technologies |
| L63 | Rigid spherical styrene-divinylbenzene copolymer with trimethylammonium groups (~2 mEq/g), 3–20 μm. | Chirobiotic T Chirobiotic T2 Chirobiotic TAG |
N/A |
| L64 | Strongly basic anion-exchange resin, 8% cross-linked styrene-divinylbenzene, quaternary ammonium chloride form, 45–180 μm. | AG1-X8 | N/A |
| L65 | Strongly acidic cation exchange resin: 8% sulfonated crosslinked styrene-divinylbenzene. copolymer with a sulfonic acid group in the Hydrogen Form, 63 to 250 μm in Diameter. | AG50W-X2 | N/A |
| L66 | A crown ether coated on 5 μm silica gel; active site is (S)-18-crown-6-ether. | CrownPack-CR(+) | N/A |
| L67 | Porous vinyl alcohol copolymer with C18 alkyl bonded, 2–10 μm. | apHera C18 | N/A |
| L68 | Spherical porous silica ≤10 μm, covalently modified with alkyl amide groups, not endcapped. | Suplex pKp-100 Cosmicsil Amide |
Genius Technologies |
| L69 | Ethylvinylbenzene/divinylbenzene substrate with quaternary amine latex beads, ~6.5 μm. | CarboPac PA20 | N/A |
| L70 | Cellulose tris(phenyl carbamate) coated on 5 μm silica. | Chiralcel OC-H | N/A |
| L71 | Rigid spherical polymethacrylate, 4–6 μm diameter. | RSpak DE-613 | N/A |
| L72 | (R)-phenylglycine + 3,5-dinitroaniline urea linkage bonded to silica. | Sumichiral OA-3300 | Sumika,Japan |
| L73 | Rigid spherical polydivinylbenzene, 5–10 μm. | Jordi-Gel DVB | N/A |
| L74 | A strong anion-exchange resin with 7 μm macroporous ethylvinylbenzene/55% divinylbenzene core, 100 Å pores, grafted with alkyl quaternary ammonium ions. | IonPac AS14A | N/A |
| L75 | Chiral-recognition protein BSA bonded to silica, ~7 μm, 300 Å pores. | Resolvosil BSA | N/A |
| L76 | Silica weak cation-exchange, 5 μm, surface polymerised polybutadiene–maleic acid providing carboxylic groups. Capacity ≥29 μEq/column. | IonPac SCS-1 | N/A |
| L77 | Weak cation-exchange ethylvinylbenzene/divinylbenzene resin, 6–9 μm, surface grafted with carboxylic groups. Capacity ≥500 μEq/column (4×25 cm). | IonPac CS17 | N/A |
| L78 | Mixed-mode silane ligand: RP chain (>C8) + anion-exchange amino groups; bonded to porous/nonporous/ceramic particles 1–50 μm or monolith. | Acclaim Mixed-Mode WAX-1 | N/A |
| L79 | Chiral-recognition protein HSA bonded to silica, ~5 μm. | CHIRALPAK HSA | N/A |
| L80 | Cellulose tris(4-methylbenzoate)-coated porous spherical silica, 5 μm. | CHIRALCEL OJ-H | N/A |