AQ300_Discrete_Analyzer.pdf

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AQ300 Discrete analyzer and Accessories Federal contract opportunity
Solicitation number
12905B19R3093
Issued by
Department of Agriculture Agricultural Research Service Field Research Implementation and Information Delivery Pacific West Area

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8/5/2019 AQ300 Discrete Analyzer https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 1/6

AQ300 Discrete Analyzer

AQ300 Discrete Analyzer

X

PRODUCTS

Products Discrete Analyzers AQ300

Discrete Analyzer https://www.seal-analytical.com/Home/tabid/127/language/en-US/Default.aspx https://www.seal-analytical.com/Home/tabid/127/language/en-US/Default.aspx https://www.seal-analytical.com/Products/tabid/55/language/en-US/Default.aspx https://www.seal-analytical.com/Products/DiscreteAnalyzers/tabid/921/language/en-US/Default.aspx https://seal-analytical.com/Products/DiscreteAnalyzers/AQ300DiscreteAnalyzer/tabid/868/language/en-US/Default.aspx https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 2/6 https://www.seal-analytical.com/Portals/0/AQ300/918-AQ300_Discrete%20Analyzer%20brochure_web.pdf https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 3/6

Why Choose the AQ300 for Your Nutrient Analysis?

Discrete Analyzer Methods

How Do Seal AQ300 Discrete Analyzers Work?

Why Choose the AQ300 for Your Nutrient Analysis?

A compact Discrete Analyzer, the latest analyzer in the AQ series, faster than the AQ1, with higher throughput, 20% more reaction wells, up to 97 sample positions.

10mm path length for maximum sensitivity

Best reproducibility

Lowest detection limits

Economical- save money on reagent and waste costs, with less than 50ul waste per sample, Run up to seven di�erent chemistries from each sample in the same run.

Auto standard preparation

Auto dilution

Automatic method changeover

Carry over and cross contamination eliminated

Completely unattended operation ideal for overnight-programed runs.

Scheduling of up to 14 simultaneous chemistries

1.2ml or 2ml sample cup sizes

9 �lter positions 350-880nm

Reagent level sensing (optional)

Compact Discrete Analyzer designed speci�cally for the nutrient analysis needs of environmental laboratories

Methods have USEPA approval for both wastewater and drinking water.

UKAS methods are equivalent to "UK Blue Book"

Methods specially optimized for soil analysis.

Discrete Analyzer Methods

With the addition of the AQ300 Discrete Analyzer to the SEAL Analytical nutrient analyzer family there is now a nutrient analyzer for every size laboratory and budget. The AQ300 Discrete Analyzer brings all the same bene�ts as the AQ400 Discrete Analyzer, but with a smaller footprint and lower sample throughput- ideal for laboratories with less space or smaller workloads. Designed speci�cally for nutrient analysis on environmental samples, it is perfect for immediate results on many di�erent parameters from the same sample. In the AQ300 all samples are read in exactly the same way in an optical glass cuvette, giving you the best reproducibility, the lowest detection limits and a unique design that ensures no cross contamination even when ammonia, nitrate with cadmium reduction and phenol are run together. Designed speci�cally for environmental samples, with no compromise.

https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 4/6

The broad range of methods for the AQ300 Discrete Analyzers include analytes important for nutrient analysis of water, wastewater, soils etc.

Methods include:

Alkalinity

Ammonia

Chloride

Cyanides

Nitrate/ Nitrite

Nitrite

Phenolics

Phosphate, ortho

Phosphorous, total

Silicate

Sulfate

Total Kjeldahl Nitrogen

And more.

How do Seal AQ300 Discrete Analyzers Work?

The SEAL AQ300 uses a robotic sampling arm, and a stepper-motor driven syringe to aspirate, dispense and mix precise quantities of sample and reagent into miniaturised test tubes (reaction wells).

Samples and reagents are incubated in the reaction wells for a pre-programmed time.

A single aliquot is transferred to the stop/ �ow optical quality glass cuvette 10mm pathlength. The absorbance is read in the stationary optical bench for the best signal to noise ratio.

Reaction times are programmable from seconds to minutes, with the optimized methods bringing the chemical reaction to full completion and steady state, emulating manual and segmented �ow methods.

Once the absorbance is ready, the cuvette is automatically and thoroughly cleaned, eliminating carry over and cross contamination.

Links

Need lower detection limits & higher capacity- AQ400 Discrete Analyzer .

Learn about the AQ270 , the ideal entry level Discrete Analyzer

Learn about sample preparation using Digestion Block systems .

Discrete Analyzers Designed for the Environment

Discrete or Continuous Flow Analysis- which is better?

Contact SEAL Analytical or �nd a distributor near you https://www.seal-analytical.com/Products/AQ400DiscreteAnalyzer/tabid/806/language/en-US/Default.aspx https://www.seal-analytical.com/Products/AQ270DiscreteAnalyzer/tabid/911/language/en-US/Default.aspx https://www.seal-analytical.com/Products/BlockDigestionSystem/tabid/89/language/en-US/Default.aspx https://www.seal-analytical.com/Products/GoGreenwithAdvancedDiscreteAnalysis/tabid/118/language/en-US/Default.aspx https://www.seal-analytical.com/AboutSEAL/IsDiscreteorContinuousFlowAnalysisBest/tabid/826/language/en-US/Default.aspx https://www.seal-analytical.com/ContactUs/tabid/58/language/en-US/Default.aspx https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 5/6

AQ300 Features

Glass Cuvette

100% optical quality glass cuvette used for precise absorbance measurement

Robust detection system utilizes a stationary measurement cell

10mm optimum path length

Reagent Wedges

Reagent wedges with on-board cooling

Use only 10ul - 500 ul reagent per test

Reagent expiration date tracked through software

Reaction Wells

Low cost, disposable wells used for each discrete reaction

Constant heating and programmable reaction time ensure reaction reaches completion https://www.seal-analytical.com/Portals/0/AQ300/918-AQ300_Discrete%20Analyzer%20brochure_web.pdf https://www.seal-analytical.com/Products/AQ300DiscreteAnalyzer/tabid/868/Default.aspx 6/6

Cadmium Coil

Integrated automated cadmium coil reduction for nitrate/nitrite determination

In-situ coil regeneration is fully automated through the software

Flexible Software

Highly �exible software - designed with user input

QCProTM Data Quality Assurance System

User speci�es QC types, limits and corrective actions upon QC failure

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