Nexera Prep - Specs

Preparative Purification Liquid Chromatograph

Excellent System Expandability

Solvent Delivery Unit Accommodates a Wide Range of Recovery Volumes

Guidelines for Preparative Scale and Maximum Load

Guidelines for Preparative Scale and Maximum Load

The figure at right shows the guidelines for total component capacity with a 250 mm long column when the target component is highly soluble in the mobile phase, separates from impurities, and ions are suppressed. For isocratic elution, in principle, the total component capacity is proportional to the column volume.

LC-40D

LC-40D

LC-40D

• This solvent delivery unit can handle flow rates ranging from those used in analytical scale to those used in semi-preparative (up to 10 mL/min).
• High-precision analysis is possible even in the semi-micro flow-rate range.

Guidelines for Preparative Scale and Maximum Load

Solvent delivery method

Parallel-type double plunger

Plunger capacity

10 μL

Maximum discharge pressure

44 MPa

Flow rate setting range

0.0001 to 5.0000 mL/min (1.0 to 44 MPa)
5.0001 to 10.0000 mL/min (1.0 to 22 MPa)

Flow rate accuracy

No more than ±1% or ±2 μL/min, whichever
is greater (under specified conditions)

Flow rate precision

No more than 0.06% RSD or 0.02 min SD, whichever is greater

Constant pressure solvent delivery

Supported

Plunger rinsing mechanism

Optional available

Operating temperature range

4 to 35 °C

Size and weight

W260 × D500 × H140 mm, 10 kg

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LC-20AR

7 - Nexera Prep

This solvent delivery unit can handle flow rates used in semi-preparative scale (up to 20 mL/min).
Using a recycle kit enables semi-preparative recycling.

Supports Semi-Preparative and Recycle Preparative

Solvent delivery method

Parallel-type double plunger

Plunger capacity

47 μL

Maximum discharge pressure

49 Mpa

Flow rate setting range

0.001 to 20.000 mL/min

Flow rate accuracy

No more than ±1% or ±10 μL/min,whichever is greater (0.1 to 5.0 mL/min)

Flow rate precision

No more than 0.08% RSD or 0.02 min SD, whichever is greater

Constant pressure solvent delivery

Supported

Plunger rinsing mechanism

Syringe or rinsing pump

Operating temperature range

4 to 35 °C

Size and weight

W 260 x H140 x D 500 mm,16 kg

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LC-20AP

7 - Nexera Prep

High flow rates (up to 150 mL/min) enable highly efficient, large-scale preparative fractionation.
Large-scale prep solvent delivery fully supports the preparative fractionation workflow including reinjection to assess purity.
Combine with an FCV-200AL low-pressure gradient unit to perform gradient analysis using up to four mobile phases.

Supports Large-Scale Preparative Fractionation

Solvent delivery method

Parallel-type double plunger

Plunger capacity

250 μL

Maximum discharge pressure

42 Mpa

Flow rate setting range

0.01 to 150.00 mL/min

Flow rate accuracy

No more than ±1% (1 mL/min, 10 MPa)

Flow rate precision

No more than 0.1% RSD or 0.02 min SD,whichever is greater

Constant pressure solvent delivery

Supported

Plunger rinsing mechanism

Syringe or rinsing pump

Operating temperature range

4 to 35 °C

Size and weight

W 260 x H210 x D 500 mm,19 kg

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