LabServe – US Distributor of membraPure ARACUS AAA Products

Welcome to LabServe Consulting Inc.

As a distributor of membraPure GmbH products in the United States, LabServe Consulting Inc. is proud to offer a comprehensive range of buffers and reagents tailored for the advanced ARACUS Amino Acid Analyzer.

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Featured Products from membraPure

The membraPure GmbH Amino Acid Analyzers (AAA) – Precise Amino Acid Analyzers for use in clinical laboratories to determine amino acids for newborn screening, food and beverages and more  The ARACUS systems deliver outstanding results for amino acid analysis in research. They work according to the gold standard of post-column derivatization with ninhydrin, using maintenance-free LED photometers. A separation of up to 44 amino acids in about one hour is possible. The ARACUS is available in 3 versions, suitable for your field of application.

Download Product Guide

Activator for Reagent: 650-0151

Activator for reagent, for Amino Acid Analysis.  Substance to activate the reagent for derivatization for amino acid analysis; 1 mL per 500 mL reagent. Alcoholic solution of salts.
NOTE: Please place orders in quantities of exactly 5 units at a time.

Autosampler Dilution Solution: 650-0094

Autosampler Dilution for amino acid analysis.  500 mL ready-to-use for amino acid analysis. Solution for sucking the Sample when injected in a plastic bottle, based on lithium. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent A Adv.: 650-0128

Eluent A – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent B: 650-0012

Eluent B – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent C: 650-0013

Eluent C – Lithium System, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent C-HS: 650-0160

Eluent C-CH – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent D: 650-0014

Eluent D – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90 %).

Eluent E: 650-0015

Eluent E – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Eluent F: 650-0016

Eluent F – Lithium System Adv, for amino acid analysis.  500 mL solution ready-to-use in rounded bottle – HDPE graduated. Aqueous solution of salts, acids and bases (content of water ~90%).

Precipitation Solution: 650-0005

Precipitation Solution 100 mL Aqueous solution of salts, acids and bases (content of water ~90 %)

Reactor Wash Solution: 650-0010

Reactor Wash Solution for lithium and sodium system, for amino acid analysis.  500 mL ready-to-use solution in one plastic bottle.

Reagent for Derivatization Solution: 650-0009

Reagent for Derivatization for Determination of Amino Acid Analysis.  500 mL Ninhydrin ready-to-use reagent solution in a plastic bottle. Aqueous alcoholic solution of salts.

Sample Dilution Buffer: 650-0018

Sample Dilution Buffer – lithium system 500 mL solution ready-to-use in rounded bottle – HDPE graduated.


Why Choose LabServe Consulting Inc.?

  • Expert Guidance: Our knowledgeable team is here to assist you in selecting the right products for your specific needs.
  • Seamless Ordering Process: Enjoy a hassle-free ordering and delivery experience.
  • Quality Assurance: We guarantee authentic and high-quality products directly from membraPure GmbH.
  • Comprehensive Support: From product inquiries to post-purchase support, we are dedicated to your satisfaction.

Contact Us

For product availability and information, or to place an order, please contact LabServe Consulting Inc. Our team is ready to provide you with the best solutions for your amino acid analysis needs.


More about membraPure AAA

Welcome to membraPure GmbH – Advanced Solutions for Amino Acid Analysis

At membraPure GmbH, we specialize in providing state-of-the-art solutions for amino acid analysis. Our advanced AAA buffers and solutions are designed to meet the diverse needs of our B2B clients, ensuring precision, reliability, and efficiency in amino acid analysis.

Introducing the ARACUS Advanced Amino Acid Analyzer

The ARACUS Advanced is an enhanced version of the ARACUS Classic, offering unparalleled performance and accuracy. Here’s what makes it stand out:

  • Maintenance-Free LED Detectors: Ensuring long-term reliability and reduced operational costs.
  • Chloride-Free and Citrate-Free Buffer System: Promotes high-quality analysis with minimal interference.
  • Efficient Eluent Consumption: Reduces operational costs while maintaining high performance.
  • Dual Pump System: Ensures independent operation of fluidic lines for eluent and reactive sides, enhancing efficiency and accuracy.
  • High Sensitivity for Amino Acids: Achieve precise results even with low-concentration samples.
  • Continuous Analysis Capability: Analyze up to 96 samples in a cooled autosampler without compromising speed or accuracy.

Technical Specifications

  • Methodology: Ion-exchange chromatography with post-column derivatization using ninhydrin or o-phthalaldehyde (OPA).
  • Reproducibility: Retention time & area reproducibility < 0.3% RSD, offering consistent and reliable results.
  • Detection Limits: As low as < 2 nmol/mL, allowing for the detection of minute quantities.
  • Versatile Autosampler: Accommodates 2 racks with 48 vials each, with various injection modes for sample diversity.
  • Comprehensive Software Support: Control software and data acquisition systems such as Clarity and AminoPeak, compliant with 21 CFR part 11.
  • Ready-to-Use Kits: Including eluents, reagents, and additional buffers for seamless operation.

Applications and Features

  • Wide Application Range: Ideal for food and feed analysis, clinical samples (blood plasma, urine, spinal fluid), and research.
  • Customizable Operation: Adjust parameters like heating profile, reactor temperature, and eluent flow to suit specific needs.
  • System Connectivity: Compatible with LIMS (Laboratory Information and Management Systems) when operated with Clarity software.
  • Advanced Alarm System: Three-level alarm system for enhanced safety and operational control.

Why Choose membraPure GmbH?

  • Expertise in Amino Acid Analysis: Over years of experience in developing advanced analytical solutions.
  • Customer-Centric Approach: Dedicated to providing solutions tailored to the specific needs of our B2B clients.
  • Quality Assurance: Committed to delivering products that meet the highest standards of quality and reliability.
  • Comprehensive Support: From installation to maintenance, our team is here to ensure smooth operation.