Dr. Maisch / GromSil

GromSil

The GromSil phases, formerly from Grom, are available in a variety of different modifications and pore sizes.

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GROM-SIL 300 Butyl-2FE 3 µm Grom Column 33 x 4,6 mm

MA-GR-GSBU20330S0405

Product Type: HPLC Column Bet Surface Area [m2/g]: 100.0 Carbon Load: 5.0 % Delivery Time: please inquire Chemistry: C4 Column Type: Analytical Column Endcapping: endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 33 mm Particle Morphology: spherical, fully porous Pore Size: 300 Å Technology: HPLC USP Class: L26

GROM-SIL 120 TMS-1 ST 5 µm Grom Column 250 x 4,6 mm

MA-GR-GSTM10512S2505

Product Type: HPLC Column Bet Surface Area [m2/g]: 300.0 Carbon Load: 4.0 % Delivery Time: please inquire Chemistry: C1 Column Type: Analytical Column Endcapping: endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L13

GROM-SIL 120 Si NP-2 5 µm Grom Column 250 x 0,5 mm

MA-GR-GSNP20512C2550

Product Type: HPLC Column Bet Surface Area [m2/g]: 300.0 Delivery Time: please inquire Chemistry: Silica Column Type: Capillary Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 0.5 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L3

GROM-SIL 120 Si NP-2 3 µm Grom Column 250 x 4,6 mm

MA-GR-GSNP20312S2505

Product Type: HPLC Column Bet Surface Area [m2/g]: 300.0 Delivery Time: please inquire Chemistry: Silica Column Type: Analytical Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L3

GROM-SIL 120 Si NP-2 10 µm Grom Column 250 x 20 mm

MA-GR-GSNP21112S2520

Product Type: HPLC Column Bet Surface Area [m2/g]: 300.0 Delivery Time: please inquire Chemistry: Silica Column Type: Preparative Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 20 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L3

GROM-SIL 120 Phenyl-2 CP 5 µm Grom Column 250 x 4 mm

MA-GR-GSPH20512S2504

Product Type: HPLC Column Bet Surface Area [m2/g]: 320.0 Carbon Load: 7.0 % Delivery Time: please inquire Chemistry: Phenyl Column Type: Analytical Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.0 mm Length: 250 mm Particle Morphology: irregular, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L11

GROM-SIL 120 Octyl-6 MB 5 µm Grom Column 250 x 4 mm

MA-GR-GSOC60512S2504

Product Type: HPLC Column Bet Surface Area [m2/g]: 300.0 Carbon Load: 7.0 % Delivery Time: please inquire Chemistry: C8 (RP-8, MOS, Octyl) Column Type: Analytical Column Endcapping: endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.0 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L7

GROM-SIL 120 Octyl-5 CP 5 µm Grom Column 250 x 4 mm

MA-GR-GSOC50512S2504

Product Type: HPLC Column Bet Surface Area [m2/g]: 320.0 Carbon Load: 10.0 % Delivery Time: please inquire Chemistry: C8 (RP-8, MOS, Octyl) Column Type: Analytical Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.0 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L7

GROM-SIL 120 Octyl-5 CP 5 µm Grom Column 250 x 2 mm

MA-GR-GSOC50512S2502

Product Type: HPLC Column Bet Surface Area [m2/g]: 320.0 Carbon Load: 10.0 % Delivery Time: please inquire Chemistry: C8 (RP-8, MOS, Octyl) Column Type: Analytical Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 2.0 mm Length: 250 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L7

GROM-SIL 120 Octyl-5 CP 5 µm Grom Column 150 x 4 mm

MA-GR-GSOC50512S1504

Product Type: HPLC Column Bet Surface Area [m2/g]: 320.0 Carbon Load: 10.0 % Delivery Time: please inquire Chemistry: C8 (RP-8, MOS, Octyl) Column Type: Analytical Column Endcapping: non endcapped Manufacturer: Dr Maisch Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.0 mm Length: 150 mm Particle Morphology: spherical, fully porous Pore Size: 120 Å Technology: HPLC USP Class: L7

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Technical Data

Phase	Modification	Particle size / μm	Pore size / Å	Endcapped	USP Code
100 ODS-0 AB	C18	3, 5	100	N/A	L1
80 ODS-1 PE	C18	3, 5	80	+/-	L1
100 ODS-1 PE	C18	3, 5	100	+/-	L1
80 ODS-2 FE	C18	3, 5, 7, 10	80	+	L1
100 ODS-2 FE	C18	3, 5, 7	100	+	L1
ODS-3 CP	Encapsulated, C18	3, 5, 10, 15	N/A	N/A	L1
120 ODS-4 HE	C18	3, 5, 7, 10	120	hydrophilic	L1
200 ODS-4 HE	C18	3, 5, 10	200	hydrohpilic	L1
120 ODS-5 ST	C18	3, 5, 7, 10	120	N/A	L1
200 ODS-5 ST	C18	3, 5, 10	200	N/A	L1
300 ODS-5 ST	C18	3, 5, 10	300	N/A	L1
120 ODS-6 NE	C18	3, 5, 10	120	-	L1
80 ODS-7 pH	C18	4	80	N/A	L1
Sapphire 65 C18	C18	3, 5	65	N/A	L1
Sapphire 110 C18	C18	3, 5, 10	110	N/A	L1
100 ODS-B	C18	3, 5	100	N/A	L1
100 Octyl-1 B	C8	3, 5	100	N/A	L7
100 Octyl-2 AB	C8	3, 5	100	N/A	L7
80 Octyl-4 FE	C8	3, 5	80	+	L7
100 Octyl-4 FE	C8	3, 5	100	+	L7
Octyl-5 CP	Encapsulated C8	3, 5	N/A	N/A	L7
120 Octyl-6 MB	C8	3, 5	120	N/A	L7
Sapphire 65 C8	C8	3, 5	65	N/A	L7
Sapphire 110 C8	C8	3, 5	110	N/A	L7
C8 palmitate	C8, vitamin A, palmitate	3	N/A	N/A	L7
80 Hexyl-1 MB	C6	3, 5	80	N/A	L15
120 Phenyl-1 FE	Ph	3, 5	120	+	L11
Phenyl-2 CP	Encapsulated, Ph	3, 5	N/A	N/A	L11
80 Phenyl-3 PE	Ph	3, 5	80	+/-	L11
120 Butyl-1 ST	C4	3, 5, 10	120	N/A	L26
200 Butyl-1 ST	C4	3, 5, 10	200	N/A	L26
300 Butyl-1 ST	C4	3, 5, 10	300	N/A	L26
300 Butyl-2 FE	C4	3, 5	300	+	L26
Sapphire 110 C4	C4	5	110	+	N/A
120 TMS-1 ST	C1	3, 5	120	N/A	L13
300 TMS-1 ST	C1	3, 5	300	N/A	L13
TMS-2 CP	Encapsulated, C1	3, 5	N/A	N/A	L13
120 Cyan-1 ST	CN	3, 5, 10	120	N/A	L10
300 Cyan-1 ST	CN	3, 5, 10	300	N/A	L10
80 Cyan-2 PR	CN	3, 5	80	N/A	L10
80 Amino-1 PR	NH2	3, 5, 10	80	N/A	L8
100 Amino-1 PR	NH2	5, 10	100	N/A	L8
Amino-2 PA	NH2	N/A	N/A	N/A	L8
Amino-3 CP	Encapsulated, NH2	5	N/A	N/A	L8
300 Amino-4 PR	NH2	3, 7	N/A	N/A	L8
60 Diol	Diol	5	60	N/A	L20
120 Diol	Diol	3, 5, 10	120	N/A	L20
200 Diol	Diol	5	200	N/A	L20
300 Diol	Diol	3, 5	300	N/A	L20
80 NP-1	Si	3, 5	80	-	L3
100 NP-1	Si	3, 5, 10	100	-	L3
300 NP-1	Si	5	300	-	L3
60 NP-2	Si	3, 5	60	-	L3
120 NP-2	Si	3, 5, 10, 20	120	-	L3
100 NP-4	Si	5	100	-	L3
Sapphire 65 Si	Si	5	65	-	L3
Sapphire 110 Si	Si	5	110	-	L3
80 SAX	N/A	5, 10	80	N/A	L14
100 SAX	N/A	5, 10	100	N/A	L14
Anion	N/A	5	N/A	N/A	L14
80 SCX	N/A	3, 5, 10	80	N/A	L9
100 SCX	N/A	5, 10	100	N/A	L9
PAH	N/A	5	N/A	N/A	N/A

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