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