Newcrom R1
- Description
- Purchase
- Applications
Column Diameter | 0.5 mm, 1 mm, 2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm |
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Column Length | 10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard |
Particle Size | 3 µm, 5 µm |
Pore Size | 100 A |
Brand | SIELC Technologies |
Newcrom R1 is a special reverse-phase column with low silanol activity. The stationary phase of Newcrom R1 is generally stable at basic pH values, with a recommended pH range of 1.0 to 10.0.
For example, a test was performed where the column was operated at pH 10.6, injecting a model mixture of neutral, basic, and acidic compounds. This experiment took over 15 hours, and after almost 200 injections, no significant loss or changes in retention were observed. However, despite the fact that this stationary phase is stable at high pH, it is recommended to use an acidic mobile phase for column storage. A mobile phase composition with 0.1% phosphoric or formic acid in a 50/50 mixture of MeCN/H2O should be an ideal solution for both long and short-term storage.
Newcrom R1 is a special reverse-phase column with low silanol activity. The stationary phase of Newcrom R1 is generally stable at basic pH values, with a recommended pH range of 1.0 to 10.0.
36-month financing with market rates is offered to companies, individuals, and educational institutions subject to credit approval. For more details please contact us at financing@sielc.com.
Separation of 2,2,6,6-Tetramethylpiperidin-4-yl isocyanate on Newcrom R1 HPLC column
Separation of 4-tert-Butoxybenzylamine on Newcrom R1 HPLC column
Separation of p-(Isopentyl)benzaldehyde on Newcrom R1 HPLC column
Separation of (Nonyloxy)acetaldehyde on Newcrom R1 HPLC column
Separation of 4-Methyl-2-pentylpyridine on Newcrom R1 HPLC column
Separation of 2,2’-Methylenebis(3-chlorotoluene) on Newcrom R1 HPLC column
Separation of 2,2’-Thiobis(4-tert-butyl-3,6-xylenol) on Newcrom R1 HPLC column
Separation of 1-(1-Cyclohexen-1-yl)-3-methylbutan-1-one on Newcrom R1 HPLC column
Separation of 4-(3-Oxobutyl)phenyl propionate on Newcrom R1 HPLC column
Separation of Vinyl 6-chlorotoluene-3-sulphonate on Newcrom R1 HPLC column
Separation of 6-(Phenylthio)-o-anisic acid on Newcrom R1 HPLC column
Separation of 1,2-Benzisothiazol-3-amine, 5-nitro- on Newcrom R1 HPLC column
Separation of 3-Hydroxypropyl salicylate on Newcrom R1 HPLC column
Separation of 3-Bromo-6-methoxy-1-(4-nitrophenoxy)benzene on Newcrom R1 HPLC column
Separation of 4-Methyl-2-undecyl-1H-imidazole-5-carboxylic acid on Newcrom R1 HPLC column
Separation of 5-Methyl-2-phenyl-1H-imidazole-4-carbodithioic acid on Newcrom R1 HPLC column
Separation of Vinyl 2,2,5,5-tetramethylhexanoate on Newcrom R1 HPLC column
Separation of Ethylene bis((dodecylthio)acetate) on Newcrom R1 HPLC column
Separation of 2-Methylene-3-butyn-1-ol on Newcrom R1 HPLC column
Separation of N,N’-Bis(2-hydroxyethyl)-2-nitro-p-phenylenediamine on Newcrom R1 HPLC column