a1-envirosciences - a1 Envirosciences EN

Sustainable quality. Precise measurements, assessments and analysis.

Strategic partnerships with premium companies including Nittoseiko (formerly Mitsubishi), NIC, OI Analytical and Velp Scientifica ensure we attract and retain customers spanning a wide variety of market sectors and maintain a unique portfolio of products covering…

Elemental (Sulphur, Nitrogen, Halogen) Analysers
Combustion Ion Chromatography (Sulphur, Fluorine, Chlorine, Bromine, Idoine)
Karl Fischer and Auto Titration
Automated Analysers for water, wastewater and soil analysis
Liquid Handling Automation
Mercury Analysers
Sum parameter analysers including Total Organic Carbon (TOC), AOX, EOX, POX, EOF and AOF
Dumas and Kjeldahl Nitrogen Analysers
Solvent Extraction
Fibre Analysers

Our stability and creativity allows us to continually evolve to ensure our customers receive the very best equipment tailored to their application whilst remaining commercially competitive.

Halogen and sulfur analysis using hydropyrolysis and IC

The AQF-5000 is the 4th generation for coupling to ion chromatography (combustion IC). Fast, robust and reliable determination of fluorine, chlorine, bromine, iodine and sulphur in solid, liquid and gaseous samples with organic and/or inorganic matrix or components.

Elemental Analyzer CHNS-O

Precise, versatile, cloud-enabled micro elemental analyzer for Carbon, Hydrogen, Nitrogen, Sulfur and Oxygen determination with Helium and Argon as carrier gas.

Maximum flexibility and speed for perfect S N Cl analysis

NSX-5000 - Modular measurement system for the determination of S, N, Cl (coulometric) as well as F, Cl, Br, I,S (c-IC) in solid, liquid and gaseous samples. Robust high-end analytics for best results in routine and research.

Automated, High Throughput Karl Fischer Analysis

The AquaFAST is a revolutionary automated high throughput Karl Fischer moisture analysis system with full PC control and LIMS combatability. The AquaFAST can be configured to provide a high speed and high throughput answer to different Karl Fischer application challenges.

The Aqualyser Range

The Aqualyser family of automated multi-parameter analysis systems comes with a common user interface designed to meet the varied needs of environmental and analytical laboratories. The aqualyser is the perfect answer to common problems facing today’s analytical laboratories:

Decrease cost of analysis
Increase profit required per head
Reduce sample handling
Direct reporting to LIMS
Efficient turnaround times

Automated, High Through-put Potentiometric Titration

With over 35 years experience in the field of laboratory automation, a1-envirosciences has developed the Ultimate System in Potentiometic Ion Analysis and Through-put for laboratory automation.

The PrepFAST liquid handling workstation

The PrepFAST is a high throughput liquid handling workstation designed to solve common liquid handling problems for busy and demanding analytical laboratories. This includes dilutions, liquid dispensing and standard preparation. The prepFAST is highly configurable to match the exact requirements of your automation needs.

The TitreFAST Range

The TitreFAST high throughput automated analysis system is a versatile automated platform for potentiometric titration demands. Combining cutting edge titration equipment with the Gilson Autosampler range, the TitreFAST provides the perfect solution to the problems of high sample throughput, time pressure, sampling inconsistency and repetitive manual work.

AOX analyser

Fully automatic AOX and EOX analysis

The AOX-400 is the latest system in the AOX/EOX/POX family of instruments. For decades, a1-envirosciences has been the contact for AOX analysers.

Mercury analyser

The latest generation of Reducing Vaporization CVAAS Mercury Analyzer

The RA-7000A uses the Discrete Direct Purge Reducing Vaporization Technique in which a mercury analyser handles each sample in a discrete, independent sample tube.

sample enrichment

AOX Sample preparation

Preconcentration modules and rapid filtration

Automatic multi-channel enrichment for AOX analysis with or without SPE, parallel enrichment for column AOX, fast filtration on ceramic frits for shaking method.

MA-3 Solo

The all-round talent among mercury analysers

The MA-3 Solo from NIC is a portable benchtop instrument for the measurement of total mercury in solid, liquid and gaseous samples.

Mercury Analyser

Fully automated mercury analysis

Full flexibility for mercury analysis: integrated autosampler for solids (100 positions), analysis of gases, waters, effluents and digestions. The MA-3000 uses the technique of high temperature digestion followed by amalgamation and atomic absorption spectroscopy (AAS).

TOX Analyzer

Maximum flexibility in the determination of AOX, EOX, POX and total chlorine

The TOX-300 meets the changing requirements in the field of environmental and productanalysis for the determination of AOX, EOX, POX as well as total chlorine and total sulfur.

CA-31 and KF-31

Karl Fischer moisture meters – Compact, convertable and cost-efficient

The Compact CA31 and KF31 Karl Fischer moisture meters provide cost efficient, convertible systems for both coulometric and volumetric measurements.

High spec and high performance Karl Fischer moistuire meter

For over 25 years Nittoseiko (formerly Mitsubishi) has been considered the gold standard in Coulometric and Volumetric Karl Fischer titration. The state-of-the art CA-310 continues this legacy and enables high quality analysis of any solid liquid or gaseous samples with enhanced usability and premium performance.

Sample introduction

Nittoseiko and a1 envirosciences partner to provide a range of sample introduction and vaporisation systems for the Nittosiko Karl Fischer moisture meter instruments.

petro-pyrolysis mercury analyser

Fully automatic petro-pyrolysis mercury analyser

The PE-1000 is a fully automatic petro-pyrolysis mercury analyser for measuring mercury from liquid petroleum-based matrices such as crude oil, condensate, naphtha and other refined liquid fractions.

Mercury analysis for gases and LPGs

Determine mercury in gases and LPGs cost-effectively and compactly with highest sensitivity with the WA-5.

Portable mercury analyser

The EMP-3 from NIC (Nippon Instruments Corporation) is highly sensitive in determining the level of elemental mercury in gases (especially working environments). It is small, light, compact and battery-operated. The strap system makes it easy and safe to take the EMP-3 to the place of measurement.

activated carbon columns

AOXPack / PremiumPack

Activated carbon columns

Pre-packed activated carbon columns for AOX, AOF, AOCl, AOBr, AOI analysis according to the column method.

Karl Fischer reagents

Karl-Fischer reagents, standards and reference materials

For moisture determination according to Karl Fischer, a1-envirosciences offers the appropriate range of reagents and standards for all Karl Fischer analysers.

TOC analyser

Total Organic Carbon (TOC) analyser

The 1080 TOC analyser allows the accurate, reliable processing of aqueous samples for analysis of total organic carbon (TOC), total inorganic carbon (TIC), and non-purgeable organic carbon (NPOC) content.

measuring TOC for water analysis

Oi Aurora 1030W

Total Organic Carbon (TOC) analyser - The original and best performing wet Persulfate TOC analyser

The versatile design of the Aurora 1030W ensures efficient processing of aqueous samples for analysis of total organic carbon (TOC), total inorganic carbon (TIC), and non-purgeable organic carbon (NPOC) content.

Oxidation Stability Reactor

The oxidation stability tests performed with the VELP OXITEST reactor accelerate the lipid's oxidation process that in normal conditions can last weeks or months and provide rapid, accurate and reliable results.

Fast and simultaneous Carbon and Nitrogen analysis

The VELP CN 802 combustion analyser is robust, flexible and does not require aggressive chemicals. Powered by the CNSoft software, the CN 802 produces simultaneous results in 5 minutes, all whilst unsupervised. Results include:

Total Carbon – TC
Total Nitrogen – TN
C/N Ratio

dietary fibre analysis

Reliable and accurate Dietary Fibre Analysis

The analytical procedure for the determination of dietary fibre involves a series of digestions of the sample by thermostable enzymes using the enzymatic digester GDE, which operates in accordance with the official AOAC method for the determination of total dietary fibre.

Digestion Units

Sample preparation is a crucial part of the Kjeldahl analysis to obtain accurate and precise results. With the VELP DKL series of digesters, manual operations have been significantly decreased: lowering and lifting of the samples is fully automatic, as well as the separation between the test tubes and the suction cup.

Distillation Units

Velp offer a wide range of distillation units designed to give every unique customer a solution for their Kjeldahl analysis application.

Fibre Analysers

The VELP FIWE 3 & 6 and FIWE Advanced are fibre analysers suitable for raw fibre extraction, commonly known as an indigestible residue.

Fast cost effective Dumas Nitrogen Analyser

The VELP NDA 701 and 702 Dumas Nitrogen Analysers are versatile elemental analysers for Nitrogen and Protein determination according to the Dumas combustion method. Although both are cloud-enabled, the NDA 702 also allows the possibility to choose between Helium and Argon as a carrier gas.

Solvent Extractor

SER 148 & SER 158 Series

Solvent Extraction Units

VELP offers two series of solvent extractors suitable for various applications in the food, environmental and pharmaceutical industries: the SER 148 and the SER 158

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