Grom HPLC Columns

The German manufacturer Grom (part of Dr. Maisch) produces HPLC columns for highly efficient and fast chromatography. With the comparatively short NovoGROM columns, a significantly higher sample throughput is possible. Various GromSil phases are available, including eight different C18 and six different C8 phases. Furthermore, Grom offers HPLC columns for amino acid analysis.

Here you can find more information about GromSil phases.

 

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Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 40 x 3 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 40 x 3 mm
Item number: GMGSBU20330S0403
Brand: Grom
$336.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 33 x 3 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 33 x 3 mm
Item number: GMGSBU20330S03303
Brand: Grom
$316.80
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 30 x 3 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 30 x 3 mm
Item number: GMGSBU20330S0303
Brand: Grom
$312.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 20 x 3 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 20 x 3 mm
Item number: GMGSBU20330S0203
Brand: Grom
$306.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 13 x 3 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 13 x 3 mm
Item number: GMGSBU20330S0103
Brand: Grom
$282.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 300 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 300 x 2 mm
Item number: GMGSBU20330S3002
Brand: Grom
$780.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 250 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 250 x 2 mm
Item number: GMGSBU20330S2502
Brand: Grom
$672.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 200 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 200 x 2 mm
Item number: GMGSBU20330S2002
Brand: Grom
$648.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 150 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 150 x 2 mm
Item number: GMGSBU20330S1502
Brand: Grom
$564.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 125 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 125 x 2 mm
Item number: GMGSBU20330S1202
Brand: Grom
$504.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 100 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 100 x 2 mm
Item number: GMGSBU20330S1002
Brand: Grom
$468.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 75 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 75 x 2 mm
Item number: GMGSBU20330S0702
Brand: Grom
$420.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 60 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 60 x 2 mm
Item number: GMGSBU20330S0602
Brand: Grom
$408.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 50 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 50 x 2 mm
Item number: GMGSBU20330S0502
Brand: Grom
$396.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 40 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 40 x 2 mm
Item number: GMGSBU20330S0402
Brand: Grom
$378.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 33 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 33 x 2 mm
Item number: GMGSBU20330S03302
Brand: Grom
$354.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 30 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 30 x 2 mm
Item number: GMGSBU20330S0302
Brand: Grom
$336.00
Product Image of HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 20 x 2 mm
HPLC Column GromSil 300 Butyl-2 FE (fully endcapped), 5 µm 20 x 2 mm
Item number: GMGSBU20330S0202
Brand: Grom
$312.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 300 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 300 x 4,6 mm
Item number: GMGSOD41020S3046
Brand: Grom
$834.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 250 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 250 x 4,6 mm
Item number: GMGSOD41020S2546
Brand: Grom
$720.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 200 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 200 x 4,6 mm
Item number: GMGSOD41020S2046
Brand: Grom
$624.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 150 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 150 x 4,6 mm
Item number: GMGSOD41020S1546
Brand: Grom
$618.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 125 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 125 x 4,6 mm
Item number: GMGSOD41020S1246
Brand: Grom
$528.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 100 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 100 x 4,6 mm
Item number: GMGSOD41020S1046
Brand: Grom
$498.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 75 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 75 x 4,6 mm
Item number: GMGSOD41020S0746
Brand: Grom
$462.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 60 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 60 x 4,6 mm
Item number: GMGSOD41020S0646
Brand: Grom
$414.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 50 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 50 x 4,6 mm
Item number: GMGSOD41020S0546
Brand: Grom
$396.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 40 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 40 x 4,6 mm
Item number: GMGSOD41020S0446
Brand: Grom
$372.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 30 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 30 x 4,6 mm
Item number: GMGSOD41020S0346
Brand: Grom
$348.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 33 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 33 x 4,6 mm
Item number: GMGSOD41020S03346
Brand: Grom
$360.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 20 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 20 x 4,6 mm
Item number: GMGSOD41020S0246
Brand: Grom
$336.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 13 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 10 μm 13 x 4,6 mm
Item number: GMGSOD41020S0146
Brand: Grom
$318.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 300 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 300 x 4,6 mm
Item number: GMGSOD40520S3046
Brand: Grom
$834.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 250 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 250 x 4,6 mm
Item number: GMGSOD40520S2546
Brand: Grom
$720.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 200 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 200 x 4,6 mm
Item number: GMGSOD40520S2046
Brand: Grom
$624.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 150 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 150 x 4,6 mm
Item number: GMGSOD40520S1546
Brand: Grom
$618.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 125 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 125 x 4,6 mm
Item number: GMGSOD40520S1246
Brand: Grom
$528.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 100 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 100 x 4,6 mm
Item number: GMGSOD40520S1046
Brand: Grom
$498.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 75 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 75 x 4,6 mm
Item number: GMGSOD40520S0746
Brand: Grom
$462.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 60 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 60 x 4,6 mm
Item number: GMGSOD40520S0646
Brand: Grom
$414.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 50 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 50 x 4,6 mm
Item number: GMGSOD40520S0546
Brand: Grom
$396.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 40 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 40 x 4,6 mm
Item number: GMGSOD40520S0446
Brand: Grom
$372.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 30 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 30 x 4,6 mm
Item number: GMGSOD40520S0346
Brand: Grom
$348.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 33 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 33 x 4,6 mm
Item number: GMGSOD40520S03346
Brand: Grom
$360.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 20 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 20 x 4,6 mm
Item number: GMGSOD40520S0246
Brand: Grom
$336.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 13 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 5 μm 13 x 4,6 mm
Item number: GMGSOD40520S0146
Brand: Grom
$318.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 300 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 300 x 4,6 mm
Item number: GMGSOD40320S3046
Brand: Grom
$1,014.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 250 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 250 x 4,6 mm
Item number: GMGSOD40320S2546
Brand: Grom
$888.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 200 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 200 x 4,6 mm
Item number: GMGSOD40320S2046
Brand: Grom
$834.00
Product Image of HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 150 x 4,6 mm
HPLC Column GromSil 200 ODS-4 HE (hydrophilic endcapped), 3 μm 150 x 4,6 mm
Item number: GMGSOD40320S1546
Brand: Grom
$756.00

NovoGROM low-dispersion, high speed HPLC columns

The comparatively short NovoGrom columns enable highly efficient and particularly fast chromatography. You can choose between capillary columns, microbore columns, analytical, semi-preparative and preparative columns with different inner diameters.

GROM SIL Phases

GromSil phases are characterized not only by high chemical selectivity, but also by their excellent physical properties: they are absolutely spherical, completely porous and have a high specific surface area. As a result, GromSil-packed columns exhibit excellent flow properties (e.g. low backpressure) as well as particularly high efficiency and peak symmetry.

Eight different SIL-ODS phases and six different SIL-Octyl phases have been developed to offer the widest possible range of selectivities, which are excellent even for complex separations.

GROM SIL C18 phases

GROM-SIL 100 ODS-0 AB  High-quality phase with special endcapping for the outstanding separation of acids and bases.
GROM-SIL 100 ODS-1 PE  Economical phase with partial endcapping and high selectivity.
GROM-SIL 100 ODS-2 FE Fully endcapped stationary phase with outstanding selectivity for most applications.
GROM-SIL 120 ODS-3 CP Encapsulated, chemically stable phase with metal-free silica gel matrix.
GROM-SIL 120 ODS-4 HE High resolution - a new hydrophylic endcapping makes this phase especially suitable for peptides.
GROM-SIL 120 ODS-5 ST Standard phase for practically all applications.
GROM-SIL 120 ODS-6 NE ODS phase for special applications. High hydrophobicity despite the absence of endcapping.
GROM-SIL 80 ODS-7 pH Polymer-coated, pH-stable phase with extremely high carbon-content.

 

GROM SIL C8 phases

GROM-SIL 100 Octyl-1 B Base-deactivated phase with enhanced selectivity.
GROM-SIL 100 Octyl-2 AB Acid- and base-deactivated phase specially suitable for the separation of acids and bases.
GROM-SIL 120 Octyl-3 BA Tailor-made for the separation of basic molecules, monomeric bonding of alkyl silanes with differing chain lengths.
GROM-SIL 120 Octyl-4 FE Fully endcapped octyl phase, “monomerically bound” and thus highly versatile.
GROM-SIL 120 Octyl-5 CP Octyl-phase on silicone-encapsulated particles, particularly long lived.
GROM-SIL 120 Octyl-6 MB Densely coated C8 phase, endcapped, for acidic and basic compounds.