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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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Grom HPLC Columns

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  1. HPLC Column GromSil 80 Si NP-1 5µm, 250x4, 6mm, old no: GS5115135
    Grom

    HPLC Column GromSil 80 Si NP-1 5µm, 250x4.6mm

    $504.00
    sku: GMGSNP10508s2546
  2. HPLC Column GromSil 120 ODS-5 ST 5µm, 125x4mm, old no: GS5116219
    Grom

    HPLC Column GromSil 120 ODS-5 ST 5µm, 125x4mm

    $432.00
    sku: GMGSOD50512s1204
  3. HPLC Column GromSil 120 ODS-3 CP 5µm, 250x4mm, old no: GS5113606
    Grom

    HPLC Column GromSil 120 ODS-3 CP 5µm, 250x4mm

    $648.00
    sku: GMGSOD30512s2504
  4. HPLC Column GromSil 120 ODS-5 ST, 5µm, 150x4, 6mm, old no: GS5113643
    Grom

    HPLC Column GromSil 120 ODS-5 ST, 5µm, 150x4.6mm

    $516.00
    sku: GMGSOD50512s1546
  5. HPLC Column GromSil 120 ODS-5 ST, 5µm, 250x4, 6mm, old no: GS5113647
    Grom

    HPLC Column GromSil 120 ODS-5 ST, 5µm, 250x4.6mm

    $588.00
    sku: GMGSOD50512s2546
  6. HPLC Column GromSil 80 ODS-1 PE 5µm, 250x4, 6mm, old no: GS5114850
    Grom

    HPLC Column GromSil 80 ODS-1PE 5µm, 250x4.6mm

    $504.00
    sku: GMGSOD10508s2546
  7. HPLC Column GromSil 120 ODS-3 CP 3µm, 200x2mm, old no: GS5115569
    Grom

    HPLC Column GromSil 120 ODS-3 CP 3µm, 200x2mm

    $708.00
    sku: GMGSOD30312s2002
  8. HPLC Column GromSil 120 ODS-4 HE 3µm, 100x2mm, old no: GS5115975
    Grom

    HPLC Column GromSil 120 ODS-4 HE 3µm, 100x2mm

    $504.00
    sku: GMGSOD40312s1002
  9. HPLC Column GromSil 80 ODS-7 pH, 4µm, 150x3mm, old no: GS5116956
    Grom

    HPLC Column GromSil 80 ODS-7 pH, 4µm, 150x3mm

    $816.00
    sku: GMGSOD70408S1503
  10. HPLC Column GromSil 120 ODS-3 CP, 5µm, 60x3mm, old no: GS5120740
    Grom

    HPLC Column GromSil 120 ODS-3 CP, 5µm, 60x3mm

    $372.00
    sku: GMGSOD30512s0603
  11. HPLC Column GromSil 100 Amino-1 PR, 3µm, 125x4mm, old no: GS5116526
    Grom

    HPLC Column GromSil 100 Amino-1 PR, 3µm, 125x4mm

    $468.00
    sku: GMGSNH10310s1204
  12. HPLC Guard Column GromSil 120ODS-5ST, 5µm, 10x4,6mm, 5/PAK, old no: GS3109370
    Grom

    HPLC Guard Column GromSil 120ODS-5ST,5µm, 10x4,6mm, 5/PAK

    $222.00
    sku: GMGSOD50512v0105V
  13. HPLC Guard Column GromSil 120 Octyl-5CP, 5x4,6mm, 5/PAK, old no: GS3119390
    Grom

    HPLC Guard Column GromSil 120 Octyl-5CP, 5x4,6mm, 5/PC

    $222.00
    sku: GMGSOC50312v0005V
  14. HPLC Guard Column GromSil 120 SI NP-2, 5µm, 10x4,6mm, 5/PAK, old no: GS3119930
    Grom

    HPLC Guard Column GromSil 120SI NP-2,5µm, 10x4,6mm, 5/PAK

    $222.00
    sku: GMGSNP20512v0105V
  15. HPLC Guard Column Grom Sapphire 110 DIOL, 5µm, 10x2mm, 5/PAK, old no: GS3123261
    Grom

    HPLC Guard Column Grom Sapphire 110 DIOL,5µm, 10x2mm, 5/PAK

    $222.00
    sku: GMGSOHS0511v0102V
  16. HPLC Guard Column GromSil 120 ODS-5ST, 3µm, 5x4mm, 5/PAK, old no: GS3123460
    Grom

    HPLC Guard Column GromSil 120 ODS-5ST,3µm, 5x4mm, 5/PAK

    $222.00
    sku: GMGSOD50312v0004V
  17. HPLC Column GromSil Octyl-5 CP, 3µm, 125x4, 6, old no: GS5113265
    Grom

    HPLC Column GromSil Octyl-5 CP,3µm, 125x4.6

    $588.00
    sku: GMGSOC50312s1246
  18. HPLC Column GromSil 80 ODS-7 pH, 4µm, 50x2mm, old no: GS5113279
    Grom

    HPLC Column GromSil 80 ODS-7 pH, 4µm, 50x2mm

    $588.00
    sku: GMGSOD70408s0502
  19. HPLC Column GromSil 80 Si NP-1, 5µm, 125x4mm, old no: GS5113450
    Grom

    HPLC Column GromSil 80 Si NP-1, 5µm, 125x4mm

    $384.00
    sku: GMGSNP10508s1204
  20. HPLC Column GromSil 100 Si NP-1 5µm, 250x4, 6mm, old no: GS5113485
    Grom

    HPLC Column GromSil100 Si NP-1 5µm, 250x4.6mm

    $504.00
    sku: GMGSNP10510s2546
  21. HPLC Column GromSil 120 Si NP-2, 5µm, 250x4mm, old no: GS5113488
    Grom

    HPLC Column GromSil 120 Si NP-2, 5µm, 250x4mm

    $648.00
    sku: GMGSNP20512s2504
  22. HPLC Column GromSil 100 ODS-0 AB 5µm, 125x4mm, old no: GS5113529
    Grom

    HPLC Column GromSil 100 ODS-0 AB 5µm, 125x4mm

    $432.00
    sku: GMGSOD00510s1204
  23. HPLC Column GromSil 100 ODS-0 AB, 5µm, 125x4, 6mm, old no: GS5113530
    Grom

    HPLC Column GromSil 100 ODS-0 AB, 5µm, 125x4.6mm

    $468.00
    sku: GMGSOD00510s1246
  24. HPLC Column GromSil 100 ODS-0 AB 5µm, 250x4mm, old no: GS5113533
    Grom

    HPLC Column GromSil 100 ODS-0 AB 5µm, 250x4mm

    $564.00
    sku: GMGSOD00510s2504
  25. HPLC Column GromSil 100 ODS-0 AB, 5µm, 250x4, 6mm, old no: GS5113534
    Grom

    HPLC Column GromSil 100 ODS-0 AB, 5µm, 250x4.6mm

    $588.00
    sku: GMGSOD00510s2546
  26. HPLC Column GromSil 80 ODS-2 FE 3µm, 125x4, 6mm, old no: GS5113551
    Grom

    HPLC Column GromSil 80 ODS-2 FE 3µm, 125x4.6mm

    $492.00
    sku: GMGSOD20308s1246
  27. HPLC Column GromSil 80 ODS-2FE 5µm, 250x4, 6mm, old no: GS5113574
    Grom

    HPLC Column GromSil 80 ODS-2FE 5µm, 250x4.6mm

    $504.00
    sku: GMGSOD20508s2546
  28. HPLC Column GromSil 100 ODS-2 FE 5µm, 125x4mm, old no: GS5113583
    Grom

    HPLC Column GromSil 100 ODS-2 FE 5µm, 125x4mm

    $384.00
    sku: GMGSOD20510s1204
  29. HPLC Column GromSil 100 ODS-2 FE 5µm, 250x4mm, old no: GS5113585
    Grom

    HPLC Column GromSil 100 ODS-2 FE 5µm, 250x4mm

    $492.00
    sku: GMGSOD20510s2504
  30. HPLC Column GromSil 120 ODS-3 CP, 3µm, 60x4mm, old no: GS5113598
    Grom

    HPLC Column GromSil 120 ODS-3 CP, 3µm, 60x4mm

    $420.00
    sku: GMGSOD30312s0604
  31. HPLC Column GromSil 120 ODS-3 CP 3µm, 150x3mm, old no: GS5113602
    Grom

    HPLC Column GromSil 120 ODS-3 CP 3µm, 150x3mm

    $636.00
    sku: GMGSOD30312s1503
  32. HPLC Column GromSil 120 ODS-3 CP 5µm, 125x3mm, old no: GS5113604
    Grom

    HPLC Column GromSil 120 ODS-3 CP 5µm, 125x3mm

    $468.00
    sku: GMGSOD30512s1203
  33. HPLC Column GromSil 120 ODS-3 CP, 5µm, 250x4, 6mm, old no: GS5113609
    Grom

    HPLC Column GromSil 120 ODS-3 CP, 5µm, 250x4.6mm

    $672.00
    sku: GMGSOD30512s2546
  34. HPLC Column GromSil 120 ODS-4 HE 3µm, 125x4mm, old no: GS5113618
    Grom

    HPLC Column GromSil 120 ODS-4 HE 3µm, 125x4mm

    $540.00
    sku: GMGSOD40312s1204
  35. HPLC Column GromSil 120 ODS-4 HE 5µm, 250x4mm, old no: GS5113626
    Grom

    HPLC Column GromSil 120 ODS-4 HE 5µm, 250x4mm

    $648.00
    sku: GMGSOD40512s2504
  36. HPLC Column GromSil 120 ODS-5 ST, 3µm, 60x4mm, old no: GS5113631
    Grom

    HPLC Column GromSil 120 ODS-5 ST, 3µm, 60x4mm

    $372.00
    sku: GMGSOD50312s0604
  37. HPLC Column GromSil 120 ODS-5 ST 5µm, 150x4mm, old no: GS5113642
    Grom

    HPLC Column GromSil 120 ODS-5 ST 5µm, 150x4mm

    $480.00
    sku: GMGSOD50512S1504
  38. HPLC Column GromSil 80 ODS-7 pH, 4µm, 150x4mm, old no: GS5113655
    Grom

    HPLC Column GromSil 80 ODS-7 pH, 4µm, 150x4mm

    $816.00
    sku: GMGSOD70408S1504
  39. HPLC Column GromSil OPA-2 (chiral), 5µm, 250x4mm, old no: GS5113679
    Grom

    HPLC Column GromSil OPA-2 (chiral), 5µm, 250x4mm

    $984.00
    sku: GMGSOP20512s2504
  40. HPLC Column GromSil 80 SAX, 5µm, 250x4, 6mm, old no: GS5113708
    Grom

    HPLC Column GromSil 80 SAX, 5µm, 250x4.6mm

    $672.00
    sku: GMGSSA10508s2546
  41. HPLC Column GromSil 120 Butyl-1ST, 5µm, 250x4, 6mm, old no: GS5114481
    Grom

    HPLC Column GromSil 120Butyl-1ST,5µm, 250x4.6mm

    $672.00
    sku: GMGSBU10512s2546
  42. HPLC Column GromSil 120 ODS-5 ST 3µm, 60x4, 6mm, old no: GS5114648
    Grom

    HPLC Column GromSil 120ODS-5 ST 3µm, 60x4.6mm

    $384.00
    sku: GMGSOD50312s0646
  43. HPLC Column GromSil 120 ODS-4 HE 3µm, 150x2mm, old no: GS5114808
    Grom

    HPLC Column GromSil 120 ODS-4 HE 3µm, 150x2mm

    $636.00
    sku: GMGSOD40312s1502
  44. HPLC Column GromSil 100 ODS-2 FE, 5µm, 125x4, 6mm, old no: GS5115017
    Grom

    HPLC Column GromSil 100 ODS-2 FE, 5µm, 125x4.6mm

    $420.00
    sku: GMGSOD20510s1246
  45. HPLC Column GromSil 100 SCX, 5µm, 125x4, 6mm, old no: GS5115175
    Grom

    HPLC Column GromSil 100 SCX, 5µm, 125x4.6mm

    $492.00
    sku: GMGSSC10510s1246
  46. HPLC Column GromSil 120 Octyl-5 CP, 5µm, 250x4mm, old no: GS5115178
    Grom

    HPLC Column GromSil 120 Octyl-5 CP, 5µm, 250x4mm

    $648.00
    sku: GMGSOC50512s2504
  47. HPLC Column GromSil 120 ODS-4 HE 3µm, 250x4mm, old no: GS5115196
    Grom

    HPLC Column GromSil 120 ODS-4 HE 3µm, 250x4mm

    $792.00
    sku: GMGSOD40312s2504
  48. HPLC Column GromSil 100 SCX, 5µm, 150x4, 6mm, old no: GS5115197
    Grom

    HPLC Column GromSil 100 SCX, 5µm, 150x4.6mm

    $576.00
    sku: GMGSSC10510s1546
  49. HPLC Column GromSil 120 ODS-5 ST 5µm, 250x3mm, old no: GS5115201
    Grom

    HPLC Column GromSil 120 ODS-5 ST 5µm, 250x3mm

    $564.00
    sku: GMGSOD50512s2503
  50. HPLC Column GromSil 80 ODS-7 pH, 4 µ, 40x2mm, old no: GS5115266
    Grom

    HPLC Column GromSil 80 ODS-7 pH, 4 µ, 40x2mm

    $564.00
    sku: GMGSOD70408s0402
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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.
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