150 Beach Road, #25-02 Gateway West, Singapore 189720.
150 Beach Road, #25-02 Gateway West, Singapore 189720.

YMC-Pack Diol-NP

YMC-Pack Diol-NP

YMC-Pack Diol-NP is a versatile alternative to silica for normal-phase separations. The bonded layer’s-OH groups provide good selectivity without excessive retention, since hydrogen bonding with the Diol-NP layer is not as strong as one with the silanols on a bare silica surface. Diol-NP columns also provide better reproducibility when compared with bare silica columns.

YMC-Pack Diol-NP

YMC-Pack Diol-NP is a versatile alternative to silica for normal-phase separations. The bonded layer’s-OH groups provide good selectivity without excessive retention, since hydrogen bonding with the Diol-NP layer is not as strong as one with the silanols on a bare silica surface. Diol-NP columns also provide better reproducibility when compared with bare silica columns.

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Specification:

Base
Silica
Base
Silica
Stationary phase
USP L20, dihydroxypropyl
Stationary phase
USP L20, dihydroxypropyl
Particle size
5 μm
Particle size
5 μm
Pore size
60 Å, 120 Å
Pore size
60 Å, 120 Å
Usable pH range
2.0 ~ 7.5
Usable pH range
2.0 ~ 7.5

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

Separation feature of Diol-NP and SIL

Diol-NP and SIL show different separation characteristics for phenols. Diol-NP shows stronger retention and better separation compared with SIL.

  1. Phenol
  2. Catechol
  3. Resorcinol
  4. Hydroquinone
  5. Pyrogallol
  6. Phloroglucinol
Column size 5 μm, 120 Å
250 x 4.6mmI.D.
Eluent n-hexane/ethanol (80/20)
Flow Rate 1.0mL/min
Temperature 30 ºC
Detection UV at 254nm

 

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150 Beach Road, #25-02 Gateway West, Singapore 189720.

Tel : +65 6392 2643

Fax : +65 6392 2856

Email : sales@ymc.sg

YMC Singapore Tradelinks Pte. Ltd.

150 Beach Road, #25-02 Gateway West, Singapore 189720.

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