Liquid Handler LH 2.1 – Expand your Purification

Product catalog summary

Overview: The Liquid Handler LH 2.1 is designed to enhance purification processes by combining sample injection and fraction collection. It supports scalable injection ranges and is suitable for purifying quantities from milligrams to several grams. The device is adaptable for high-throughput workflows, particularly in peptide and oligonucleotide applications.

Key Features:

Scalable injection range up to 60 ml.
Flexible sample and fraction arrangement with a teaching option.
Capability to reinject collected fractions.
Compatible with (U)HPLC, FPLC, SMB, and osmometry, as well as units for lipid nanoparticle production.

Technical Specifications:

Dimensions: 96 cm x 104 cm x 70 cm; Weight: ~82 kg.
Working area: 75 cm x 30 cm.
Dispenser syringe volume: 12.5 ml with a resolution of 18,1490 increments.
Wash solvents: 4 available.
Robot module repeatability and accuracy: X and Y axes ≤ 0.2 mm, Z axis ≤ 0.4 mm.
Injection valve drive and sample loop not included; supports Valve Unifier VU 4.1 and 1/16" or 1/8" V 4.1 injection valves.
Rack capacity: 5 KNAUER racks, with various tube and plate options.
Adjustable parameters include loop volume, syringe volume, speed, delay, and wash settings.
Wetted materials include aluminium oxide, borosilicate glass, PTFE, FEP, AISI 316L, and PEEK.
Software support: PurityChrom, Chromeleon.

Additional Information: The device does not include material certificates (FDA, 3.1) and is designed with a focus on low-loss injection techniques, including air or sandwich solvent compensation.

Catalog excerpts

Liquid Handler LH 2.1 – Expand your Purification-1

Liquid Handler LH 2.1 – Expand your Purification • Combine sample injection and fraction collection • Scalable injection range up to 60 ml • Purify from milligrams to several grams • Flexible arrangement of samples and fractions via teaching option • Reinject collected fractions Printed on recycled paper • Perform in high-throughput peptide and oligonucleot

Open the catalog to page 1

Liquid Handler LH 2.1 – Expand your Purification-2

Technical data Device dimensions (w x h x d) Dispenser syringe – volume Dispenser syringe – resolution Wash solvents available Robot module Injection valve drive not included, Valve Unifier VU 4.1 supported Injection valve not included, 1/16" or 1/8" V 4.1 injection valves supported Sample loop Rack capacity Rack type not included, Racks for micro titer well plates, 2 ml, 15 ml, 50 ml tubes available Maximum vessel capacity 15 x micro titer well plates, 810 x 2 ml tubes, 490 x 15 ml tubes, 160 x 50 ml tubes Teaching module for individual racks Adjustable parameters Loop Volume, Syringe Volume,...

Open the catalog to page 2

Liquid Handler LH 2.1 – Expand your Purification

Liquid Handler LH 2.1 – Expand your Purification

Catalog excerpts

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