| Not official USP-NF text |
Column Equivalency Information |
| PACKING |
Octadecylsilane chemically bonded to porous silica or ceramic micro-particles, 1.5 to 10 µm in diameter, or a monolithic rod. |
| L1 |
BRAND NAME |
MANUFACTURER |
|
ACE C18 |
Advanced Chrom. Technol. |
|
APEX ODS |
Phenomenex |
|
APEX ODS |
Phenomenex |
|
AQUA C18 |
Phenomenex |
|
AQUASIL C18 |
Thermo Scientific |
|
AQUASIL C18 |
Thermo Scientific |
|
ASI C18 |
Analytical Sciences Inc. |
|
ASI microC18 |
Analytical Sciences Inc. |
|
Adsorbosil C18 |
Grace - Alltech |
|
Adsorbosphere C18 |
Grace - Alltech |
|
Adsorbosphere HS C18 |
Grace - Alltech |
|
Adsorbosphere UHS C18 |
Grace - Alltech |
|
Adsorbosphere XL 300 C18 |
Grace - Alltech |
|
Adsorbosphere XL C18 |
Grace - Alltech |
|
Allsphere ODS-1 |
Grace - Alltech |
|
Allsphere ODS-2 |
Grace - Alltech |
|
Alltech 600RP |
Alltech Associates |
|
Alltech C18 |
Alltech Associates |
|
Alltima C18 |
Grace - Alltech |
|
Alltima C18 LL |
Grace - Alltech |
|
AlphaBond C18 |
Grace - Jones |
|
Aminoquant |
Agilent Technologies |
|
Aquapore OD-300 C18 |
Supelco |
|
Atlantis C18 |
Waters |
|
Atlantis d C18 |
Waters |
|
Axxi-Chrom C18, ODS |
Axxiom |
|
BETASIL C18 |
Thermo Scientific |
|
Bakerbond C18 |
JT Baker |
|
BetaBasic 18 |
Thermo Scientific |
|
Bio-Sil ODS |
BIO-RAD Laboratories |
|
Bio-Sil ODS-10 |
BIO-RAD Laboratories |
|
BioBasic 18 |
Thermo Scientific |
|
Bondclone C18 |
Phenomenex |
|
Brownlee RP-18 |
NULL |
|
Burdick & Jackson C18 |
B & J |
|
C-18 Ultrasphere |
Beckman Instruments, Inc. |
|
C-18-IP Ultrasphere |
Beckman Instruments |
|
CSC-S-ODS-2 |
NULL |
|
CT-Sil-C18 |
NULL |
|
Capcell C18 SG 120, 300 |
Shiseido |
|
Capcell C18 AG 120 |
Shiseido |
|
Capcell C18 SG 120, 300 |
Shiseido |
|
Capcell C18 UG 80, 120, 300 |
Shiseido |
|
Capcell UG C18 300A |
Shiseido |
|
Capcell-PAK UG120A C18 |
Shiseido |
|
Capcell-pak SG 120 C18 |
Shiseido Co., Ltd. |
|
Carbsorb ODS3 |
Metachem |
|
Chemco Pak Chemcosorb ODS |
Dychrom |
|
Chemcosorb 5-ODS-H |
Dychrom |
|
Chromegabond C18 |
ES Industries |
|
Chromegabond M-C18 |
ES Industries |
|
Chromegabond WR-C18 |
ES Industries |
|
Chromolith Performance RP-18e |
Merck KGaA |
|
Chromolith RP-18e |
Merck KGaA |
|
Delta-Pak C18 |
Waters Corp |
|
Delta-Pak HPI C18 |
Waters |
|
Develosil ODS |
Nomura Chemicals |
|
Diazem 300 A C18 4-222 |
Diazem |
|
Diazem 4-206 C18 |
Diazem |
|
Diazem 4-230 C18 |
Diazem |
|
Diazem 4-246 C18 |
Diazem |
|
Diazem 4-247 C18EC |
Diazem |
|
Diazem C18 |
Diazem |
|
Diazem C18 1000 |
Diazem |
|
Diazem C18 1120 |
Diazem |
|
Diazem C18 120A |
Diazem |
|
Diazem C18 120A series 43, 44, 45 and 46 |
Diazem |
|
Diazem C18 60A |
Diazem |
|
Diazem C18 Dual-zone |
Diazem |
|
Diazem C18 series 2000 |
Diazem |
|
Diazem C18 series 200A, 300A |
Diazem |
|
Diazem C18 series 3000 |
Diazem |
|
Diazem C18 series EC |
Diazem |
|
Discovery C18 |
Supelco Inc. |
|
Eclipse XDB C18 |
Agilent |
|
Econosil C18 |
Alltech Associates Inc. |
|
Econosphere C18 |
Alltech Associates Inc. |
|
Eurosphere 100 |
Saulentechnik |
|
Fractogel TSK HW-40F |
MAC-MOD Analytical |
|
Gammabond C18 |
ES Industries |
|
Gemini C18 |
Phenomenex |
|
Genesis C18 |
Grace - Jones |
|
Hi Chrom Reversible ODS |
Regis Inc. |
|
Hibar II C18 |
Merck KGaA |
|
Hibar II C18 |
EM Sciences |
|
Hibar ODS |
Merck KGaA |
|
HydroBond PS-C18 |
MAC-MOD Analytical |
|
Hyperprep 100 HS BDS C18 |
Thermo Electron |
|
Hyperprep 120 C18 |
Thermo Electron |
|
Hypersil BDS C-18 |
Thermo Scientific |
|
Hypersil C18 |
Thermo Electron |
|
Hypersil Elite C18 |
Thermo Electron |
|
Hypersil-ODS |
Thermo Scientific |
|
Hypersil-ODS |
Thermo Scientific |
|
IBM Octadecyl |
IBM Instruments Inc. |
|
ISCO C-18 |
ISCO, Inc. |
|
Inertsil 5 ODS-2 |
GL Sciences |
|
Inertsil ODS-2 |
GL Sciences |
|
Inertsil ODS-3 |
GL Sciences |
|
J'Sphere ODS |
YMC Inc. |
|
J'Sphere ODS-H80 |
YMC Co., Inc. |
|
J'Sphere ODS-M80 |
YMC Co., Ltd. |
|
Keystone ODS-A |
Thermo Electron |
|
Knauer C-18 |
NULL |
|
Kromasil C18 |
EKA Nobel |
|
Kromasil KR 100 |
EKA Nobel |
|
Kromasil ODS |
NULL |
|
LiChrosorb RP-18 |
Merck KGaA |
|
LiChrosorb RP-Select B |
Merck KGaA |
|
LiChrospher PAH |
Merck KGaA |
|
LiChrosphere 100 RP-18 |
Merck KGaA |
|
Luna C18 |
Phenomenex |
|
Luna C18(2) |
Phenomenex |
|
Maxsil C18 |
NULL |
|
MetaCapsil C18 |
Metachem |
|
MetaChem ODS |
Metachem |
|
MetaPore C18 |
Metachem |
|
MetaSil AQ C18 |
Varian |
|
Metasil ODS |
Varian |
|
MicroBondapak C18 |
Waters Corp. |
|
MicroPak MCH-10 |
Varian |
|
MicroPak MCH-5-N-Cap |
Varian Inc. |
|
Microbondapak Radial-Pak |
Water Corp. |
|
Microsorb C18 |
Varian Inc. |
|
Microsorb C18 ("Short-One") |
Rainin Instrument Co., Inc. |
|
MonoChrom C18 |
Varian |
|
NUCLEODUR C18 Gravity |
Macherey-Nagel |
|
Nova-Pak C18 |
Waters Corp. |
|
Nova-Pak C18 Radial Pack Cartridge |
Waters Associates |
|
Nucleosil 10 C18 |
Macherey-Nagel |
|
Nucleosil 100 C18 |
Macherey-Nagel |
|
Nucleosil 120 C18 |
Macherey-Nagel |
|
Nucleosil 5 C18 |
Macherey-Nagel |
|
Nucleosil C18 |
Macherey-Nagel |
|
Nucleosil C18 AB |
Macherey-Nagel |
|
Nucleosil ODS |
Macherey-Nagel |
|
Nucleosil RP18 |
Macherey-Nagel |
|
ODS Ultrapak |
Beckman Instruments |
|
PartiSphere RTF C18 |
Whatman Inc. |
|
Partisil 10 ODS |
Whatman Inc. |
|
Partisil 10 ODS-2 |
Whatman Inc. |
|
Partisil 10 ODS-2 |
Whatman Inc. |
|
Partisil 10 ODS-3 |
Whatman Inc. |
|
Partisil 10 ODS-3 |
Whatman Inc. |
|
Partisil 5 ODS-3 |
Whatman Inc. |
|
Partisil 5 ODS-3 RAC II |
Whatman Inc. |
|
Partisil ODS |
Whatman Inc. |
|
Partisil ODS-1 |
Whatman Inc. |
|
Partisil ODS-3 |
Whatman Inc. |
|
Partisil ODS2 |
Whatman Inc. |
|
Partisil ODS3 |
Whatman Inc. |
|
Partisphere C18 |
Whatman Inc. |
|
Peco HCODS |
PerkinElmer, Inc. |
|
Pecosil C18 |
PerkinElmer, Inc. |
|
Pecosphere 3x8C |
PerkinElmer, Inc. |
|
Pecosphere 3x8CR C18 |
PerkinElmer, Inc. |
|
Pecosphere 5x15CRT C18 |
PerkinElmer, Inc. |
|
Pecosphere-3C C18 |
PerkinElmer, Inc. |
|
Pecosphere-3CR C18 |
PerkinElmer, Inc. |
|
Pecosphere-3x3 C18 |
PerkinElmer, Inc. |
|
Peptica C18 |
Diazem |
|
Pfarma C18 |
Diazem |
|
Pinacle Ultra C18 |
Restek Corp. |
|
Pinnacle ODS |
Restek Corp. |
|
Platinum 300 C18 |
Alltech Associates |
|
Platinum C18 |
Grace-Alltech |
|
Platinum EPS C18 |
Grace-Alltech |
|
Polaris C18-A |
Varian |
|
Polygosil 60-7 C18 |
Macherey-Nagel |
|
Polygosil C18 |
Macherey-Nagel |
|
Polygosil C18 60A |
Macherey-Nagel |
|
Premier C18 |
Shimadzu |
|
PrimeSphere C18-HC |
Phenomenex |
|
Prodigy C18 |
Phenomenex |
|
Prodigy ODS (3) |
Phenomenex |
|
Purospher RP-18 |
Merck, KgaA |
|
Purospher Start RP 18e |
MerckKGa |
|
RP-18 Spheri-5 |
NULL |
|
RSil C18 |
Alltech Associates |
|
Radial Pak Resolve C18 |
Waters Associates |
|
Radial-Pak C18 |
Waters Corp. |
|
Regis ODS |
Regis Instruments |
|
Resolve C18 |
Waters Corp. |
|
Resolvex C18 |
Fisher Scientific |
|
Rexchrom Workhorse II |
Regis Technologies |
|
Spectraphysics C18 |
Spectra Physics Inc. |
|
Spheri-10 RP-18 |
PerkinElmer, Inc. |
|
Spheri-5 RP-18 |
PerkinElmer, Inc. |
|
Spherisorb ODS |
Waters Corp. |
|
Spherisorb ODS-2 |
Waters Corp. |
|
Spherisorb ODS1 |
Waters Corp. |
|
Spherisorb ODS2 |
Waters Corp. |
|
Spherisorb S10 ODS |
Phase Separations Inc. |
|
Spherisorb S5 ODS |
Phase Separations Inc. |
|
Supelcosil LC-18 |
Supelco, Inc. |
|
Supelcosil LC-18-DB |
Supelco, Inc. |
|
Supelguard LC18 |
Supelco Inc. |
|
Superspher 100 RP-18 |
Merck KgaA |
|
Symmetry C-18 |
Waters Corp. |
|
Symmetry Shield RP-18 |
Waters Corp. |
|
Synergi Hydro-RP |
Phenomenex |
|
TSK-GEL ODS-80Tm |
Tosoh Bioscience |
|
Ultracarb |
Phenomenex |
|
Ultracarb C18 |
Phenomenex |
|
Ultracarb ODS (30) |
Phenomenex |
|
Ultrasphere ODS |
Beckman Instruments |
|
Velosep RP-18 |
PerkinElmer, Inc. |
|
Versapack C18 |
Alltech Associates |
|
Vydac 201TP |
Grace-Vydac |
|
Vydac 218TP54 |
Separations Group |
|
Vydac C-18 |
Grace- Vydac |
|
Wakopak Wakosil-II 5 C18-100 |
Wako Pure Checmical Ind. |
|
Waters Symmetry |
Waters Associates |
|
XTerra RP 18 |
Waters Corp. |
|
Xterra MS C18 |
Waters Corp |
|
YMC 18 ODS-A |
NULL |
|
YMC A303-5 S-5 120A ODS |
YMC Inc. |
|
YMC-AQ C18 |
YMC Co., Ltd. |
|
YMC-Pack AQ-302 C18 |
YMC Co., Ltd. |
|
YMC-Pack ODS-A |
YMC Co. Ltd. |
|
YMC-Pack ODS-AM |
YMC Co. Ltd. |
|
YMC-Pack ODS-AQ |
YMC Co., Inc. |
|
YMC-Pack Pro C18 |
YMC Co., Inc. |
|
YMCbasic |
NULL |
|
ZORBAX Eclipse XDB-C18 |
Agilent Technologies |
|
ZORBAX Extend C18 |
Agilent Technologies |
|
ZORBAX ODS |
Agilent Technologies |
|
ZORBAX Rx-C18 |
Agilent Technologies |
|
ZORBAX SB-C18 |
Agilent Technologies |
|
Zorbax RX-C18 |
Phenomenex |
|
Zorbax Reliance ODS |
Agilent Technologies |
|
Zorbax SB-C18 |
Agilent |
|
Zorbax XDB C18 Rapid resolution |
Agilent Technologies |
|