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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

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.

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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.

HPLC Method For Analysis Of 2,4,6-Trichloroanisole on Newcrom R1 Column

HPLC Method For Analysis Of Iodomethane (Methyl iodide)

HPLC Method of Estragole on Newcrom R1 Column

HPLC Method For Analysis Of Ethoxyquin on Newcrom R1 Column

HPLC Method For Analysis Of  Patulin on Newcrom R1 Column

HPLC Determination of Vancomycin on Newcrom R1 Column

HPLC Determination of Benzoic Anhydride on Newcrom R1 Column

HPLC Method for Lorazepam Injection on Newcrom R1 Column

HPLC Determination of Benzoyl Peroxide on Newcrom R1 Column

HPLC Determination of 2,3-Butanedione (Diacetyl) Using 4-Nitro-o-phenylenediamine as the Derivatization Reagent

HPLC Determination of Thymol on Newcrom R1

HPLC Determination of Diazepam on Newcrom R1 Column

HPLC Determination of Meloxicam on Newcrom R1 Column

HPLC Separation of Nordihydrocapsaicin, Capsaicin and Dihydrocapsaicin

Substituted Furans Separation on Newcrom R1

HPLC Determination of 5-Hydroxymethyl-2-furaldehyde (5-HMF) on Newcrom R1 Column by SIELC Technologies

HPLC Separation of Pesticides on Newcrom R1 Column

HPLC Determination of Fipronil on Newcrom R1 Column

HPLC Determination of Menthol on Newcrom R1 Column

HPLC Determination of Stearyl Methacrylate on Newcrom R1 Column

HPLC Determination of Resorcinol Diglycidyl Ether on Newcrom R1

HPLC Determination of Allyl Bromide on Newcrom R1 Column

HPLC Determination of 6-methyl-5-hepten-2-one on Newcrom R1 Column

HPLC Separation of Mixture of Mycophenolate mofetil and Mycophenolic Acid on Newcrom R1 Column

HPLC Determination of 3-Iodo-2-Propynyl Butylcarbamate on Newcrom R1 Column