GreenSep NP-II

GreenSep NP-II is the product of ES Industries column research efforts to develop products that are specifically designed to tackle the separation of complex natural product samples. GreenSep NP-II has been specifically optimized for the separation and isolation of THC and THCV from cannabis.

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GreenSep NP-III

GreenSep NP-III is the product of ES Industries column research effort to develop products that are specifically designed to tackle the separation of complex natural product samples. GreenSep NP-III has been specifically optimized for the separation and isolation of CBDA and THCA from cannabis.

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GreenSep PFP Prep

Specifically designed for the separation of geometrical isomers as well as diastereomers. It is the column of choice in separating compounds that contain aromatic groups, polarizable electrons and conjugate systems. In addition, GreenSep PFP is useful for the separation of halogenated compounds. In many cases GreenSep PFP provides orthogonal separations when compared to GreenSep Nitro. GreenSep PFP is unsurpassed for its separation capabilities and is available in analytical columns, preparative columns and bulk media.

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GreenSep Pyridyl Amide Prep

The type of chemicals separated on a GreenSep Pyridyl Amide column would normally require the addition of TFA or an amine to the mobile phase as a peak shape modifier; however GreenSep Pyridyl Amide does not require this addition. Ideal for chemicals that contain both basic amine and acidic groups, as shown in the chromatogram below, GreenSep Pyridyl Amide provides flexibility for the SFC chromatographer with mobile phase composition and fraction collection greatly simplified without the use of amino additives.

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GreenSep Silica Prep

GreenSep Silica is a metal free, ultra high purity chromatographic media that is pressure stable and specifically engineered for high performance SFC separations. The surface is treated to produce optimum SFC separation interactions and loading capacity while maintaining superior peak shape perfor- mance for many chemicals. GreenSep Silica is available for analytical and preparative column formats in particle sizes from 1.8 μm to 20 μm.

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Harmony C18

HarmonyTM C18 is an identical selectivity to the Waters Symmetry® C18 HPLC column. Many chromatographers use HarmonyTM when looking for a Symmetry® equivalent. HarmonyTM will offer long column lifetime and excellent reproducibility. HarmonyTM is engineered to the tightest specifications and is available in large scale bulk.

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Harmony C4

HarmonyTM C4 is an identical selectivity to the Waters Symmetry® C4 HPLC column. Many chromatographers use HarmonyTM when looking for a Symmetry® equivalent. HarmonyTM will offer long column lifetime and excellent reproducibility. HarmonyTM is engineered to the tightest specifications and is available in large scale bulk.

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Harmony C8

HarmonyTM C8 is an identical selectivity to the Waters Symmetry® C8 HPLC column. Many chromatographers use HarmonyTM when looking for a Symmetry® equivalent. HarmonyTM will offer long column lifetime and excellent reproducibility. HarmonyTM is engineered to the tightest specifications and is available in large scale bulk.

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HarmonySecure RP18

HarmonySecure RP18 is an identical selectivity to the Waters Symmetry® Shield C18 HPLC column. Many chromatographers use HarmonySecure when looking for a Symmetry® Shield equivalent. HarmonySecure will offer long column lifetime and excellent reproducibility. HarmonySecure is engineered to the tightest specifications and is available in large scale bulk.

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HarmonySecure RP8

HarmonySecure RP8 is an identical selectivity to the Waters Symmetry® Shield C8 HPLC column. Many chromatographers use HarmonySecure when looking for a Symmetry® Shield equivalent. HarmonyTM will offer long column lifetime and excellent reproducibility. HarmonyTM is engineered to the tightest specifications and is available in large scale bulk.

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LiChrosorb Cyano

LiChrosorb Cyano is a cyano phase bonded to LiChrosorb Silica material. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb Diol

LiChrosorb Diol is a diol phase bonded to LiChrosorb Silica material. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb NH2

LiChrosorb NH2 (Amine) is a amino phase bonded to LiChrosorb Silica material. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb RP18

LiChrosorb RP18 is a octadecyl phase bonded to LiChrosorb Silica material. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb RP18 Endcapped

LiChrosorb RP18 Endcapped is an octadecyl phase bonded to LiChrosorb Silica material which is endcapped. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb RP8

LiChrosorb RP8 is a octyl phase bonded to LiChrosorb Silica material. LiChrosorb, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrosorb Silica 60

LiChrosorb Silica 60, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrosorb is a high quality irregular silica with a high surface area and excellent loadability. LiChrosorb is offered in a wide range of bonded phases. 

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LiChrospher Diol

LiChrospher Diol is a diol phase bonded to LiChrospher Silica material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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LiChrospher RP Select B

LiChrospher RP Select B is a base deactivated octyl phase bonded to LiChrospher Silica material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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LiChrospher RP18

LiChrospher RP18 is a octadecyl phase bonded to LiChrospher Silica material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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LiChrospher RP18 Endcapped

LiChrospher RP18 is an endcapped octadecyl phase bonded to LiChrospher Silica material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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LiChrospher RP8

LiChrospher RP8 is a octyl phase bonded to LiChrospher Silica material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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LiChrospher Silica 60

LiChrospher Silica 60 material. LiChrospher, manufactured by E. Merck, Germany for over 35 years and well documented in the literature. LiChrospher is a high quality spherical silica with a high surface area and excellent loadability. LiChrospher is offered in a wide range of bonded phases. 

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MacroDac C18

MacroDac™ C18 is an excellent alternative to W.R. Grace VYDAC® wide pore C18 chromatography media. MacroDac™ C18 is the ideal medium for high-performance reversed-phase chromatography of proteins, peptides, and other large molecules that had previously been difficult to separate by reversed-phase HPLC procedures. The large pores of the 300Å silica allow polypeptide molecules complete access to the interior of the silica pores. MacroDac™ C18 reversed-phase material consists of octadecyl aliphatic groups bonded to the surface of 300Å pore diameter silica. The unique process by which we manufacture MacroDac™ C18 provides for an HPLC media with very high purity synthetic silica and carefully controlled characteristics. The hydrophobic (reversed) phase is attached to the silica using polyfunctional octadecylchlorosilanes resulting in cross-linking, or polymerization of the hydrophobic phase.

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MacroDac C4

MacroDac™ C4 is an excellent alternative to W.R. Grace VYDAC® wide pore C4 chromatography media. MacroDac™ C4 is the ideal medium for high-performance reversed-phase chromatography of proteins, peptides, and other large molecules that had previously been difficult to separate by reversed-phase HPLC procedures. The large pores of the 300Å silica allow polypeptide molecules complete access to the interior of the silica pores. MacroDac™ C4 reversed-phase material consists of butyl aliphatic groups bonded to the surface of 300Å pore diameter silica. The unique process by which we manufacture MacroDac™ C4 provides for an HPLC media with very high purity synthetic silica and carefully controlled characteristics. The hydrophobic (reversed) phase is attached to the silica using polyfunctional butylchlorosilanes resulting in cross-linking, or polymerization of the hydrophobic phase.

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MacroDac C8

MacroDac™ C8 is an excellent alternative to W.R. Grace VYDAC® wide pore C8 chromatography media. MacroDac™ C8 is the ideal medium for high-performance reversed-phase chromatography of proteins, peptides, and other large molecules that had previously been difficult to separate by reversed-phase HPLC procedures. The large pores of the 300Å silica allow polypeptide molecules complete access to the interior of the silica pores. MacroDac™ C8 reversed-phase material consists of octyl aliphatic groups bonded to the surface of 300Å pore diameter silica. The unique process by which we manufacture MacroDac™ C8 provides for an HPLC media with very high purity synthetic silica and carefully controlled characteristics. The hydrophobic (reversed) phase is attached to the silica using polyfunctional octylchlorosilanes resulting in cross-linking, or polymerization of the hydrophobic phase.

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MacroSep BIO AQS

MacroSep BIO AQS consists of ether linked aliphatic groups bonded to the surface of 300Å pore diameter ultrahigh purity silica. MacroSep BIO AQS is phase collapse resistant with highly aqueous mobile phases. MacroSep BIO AQS can be used to separate glycoproteins, peptides, tryptic digests, and hemoglobin variants.

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MacroSep BIO C18

MacroSep BIO C18 consists of n-octadecyl aliphatic groups bonded to the surface of 300Å pore diameter ultra-high purity silica. MacroSep BIO C18 can be used to separate small polypeptides, tryptic digests, synthetic peptides, and natural peptides.

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MacroSep BIO C4

MacroSep BIO C4 consists of butyl aliphatic groups bonded to the surface of 300Å pore diameter ultra-high purity silica. MacroSep BIO C4 can be used to separate glycoproteins, peptides, hemoglobin variants, human growth hormone and membrane proteins.

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MacroSep BIO C8

MacroSep BIO C8 consists of n-octyl aliphatic groups bonded to the surface of 300Å pore diameter ultra-high purity silica. MacroSep BIO C8 can be used to separate peptides and digest fragments.

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