AUTOMATED SAMPLE-REAGENT LOADER - ATOMIC ENERGY

AUTOMATED SAMPLE-REAGENT LOADER - ATOMIC ENERGY

Atomic Energy of Canada Limited - IPEN

Take a sample to give a concentration of 0.25 to 2.0 yg boron/ml in the final diluted volume. Add buffer solution (5% v/v of final volume) and carminic acid solution (10% v/v of final volume) and dilute to the chosen final volume. Let solution stand for at least one hour before measuring fluorescence. Prepare a reagent blank and two standard

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Energy Data Resources | energy.duke.edu

This collection of energy data sources and tools for data analysis was supported in part by the National Science Foundation Award No. 1937137, a collaboration among the World Resources Institute, National Renewable Energy Laboratory, Electric …

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[78] Fast analyzers for biochemical analysis - ScienceDirect

Jan 01, 1974 · Front view of automated sample-reagent loader developed to automati- cally load samples and reagent into a 15-place transfer disk. [From C. A. Burtis, W. F. Johnson, J. C. Mailen, and J. E. Attrill, Clin. Chem. 18, 433 (1972).] initial reaction starting time (to), with all reactions proceeding essentially in parallel under similar conditions of

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Automated discovery of a robust interatomic potential for

Feb 23, 2021 · The basic steps of active learning (AL) for atomic-scale modeling are to sample new atomic configurations, query the ML model for …

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Chapter2

May 20, 1998 · The system uses computer software and hardware to guide the analyst through the logging-in and weighting of each sample, whereas other systems have automated powder sample dispensers (35). Once the samples have been added to the dissolution vessels, the digestion acid(s) are added by automated reagent dispensing stations.

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Instrumental comparison for the determination of cadmium

Three brands of Ca supplement, a laboratory-reagent grade CaCO 3 and a certified reference material (International Atomic Energy Agency H-5 Animal Bone) were analysed for Cd and Pb by four different analytical techniques, viz., anodic stripping voltammetry, inductively coupled plasma mass spectrometry, flame atomic absorption spectrometry and electrothermal atomic …

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(PDF) Multi-Element Analysis Based on an Automated On-Line

Jul 24, 2021 · the International Atomic Energy Agency, valve V1 was switched to the "load When employed as sample pretreatment devices in an automatic flow injection analysis/inductively coupled plasma

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Automated Sample-Reagent Loader for Use with the GeMSAEC

May 01, 1972 · Abstract With a newly developed automated sample-reagent loader, for use with a GeMSAEC Fast Analyzer, a 15-place GeMSAEC transfer disk can be automatically loaded with reagent and samples in 3.25 min; manual loading methods required 15 min. The resulting precision and accuracy is equal to or better than that for manual methods of loading.

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CA2193824A1 - Method and apparatus for automated chemical

Nov 15, 2017 · The invention provides a reagent supply system including a reagent pack (10) for retaining a plurality of vials (60). The rack (10) has a base (20) and first wall (40) and second wall (54) extend upwardly from the base (20). The first wall (40) includes an abutment (73) extending toward the second wall (54) and adapted to engage a first recess (72) on one of the vials (60), …

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Best Low price for Atomic Absorption Spectrometers

Patented aperture technology: Automatic clog-clearing with high pressure and lower rate of clog Up to 16000 sample results with histograms can be stored Automatic diluting, lyzing, mixing, rinsing Automatically cleaning sampling probe,High Stability & Accuracy Built-in thermal printer Reagent alarm system (optional)

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Automatic multicommuted flow systems applied in sample

Nov 01, 2020 · In addition, this automatic methodology as the others, has a significant reduction in the amount of sample and reagents volumes used. Since for the SPE, it needs only 0.30 g of SPE extraction material, 4 mL of conditioning solution and 2.5 mL of eluent.

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Multi-Element Analysis Based on an Automated On-Line

A sol-gel thiocyanatopropyl-functionalized silica sorbent was synthesized and employed for an automated on-line microcolumn preconcentration platform as a front-end to inductively coupled plasma atomic emission spectroscopy (ICP-AES) for the simultaneous determination of Cd(II), Pb(II), Cu(II), Cr(III), Co(II), Ni(II), Zn(II), Mn(II), Hg(II), and V(II). The developed system is based …

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Automation in clinical chemistry: developments and recent

the GeMSAEC(General Medical Sciences AtomicEnergy Commission) type of centrifugal analyser (1969). In this, samplesandreagents are addednearthecentre ofacentrifuge rotor; on rotation all move to, and mix in cuvettes at the periphery where the chemical reaction proceeds and optical monitoring takes place as each cuvette cuts a light beam.

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Automated discovery of a robust interatomic potential for

Feb 23, 2021 · The basic steps of active learning (AL) for atomic-scale modeling are to sample new atomic configurations, query the ML model for …

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A study on 55Fe, 63Ni separation technique using automated

A study on 55Fe, 63Ni separation technique using automated radionuclide extraction system Da-Young Gam a*, Chae-Yeon Lee a,b, Won-Young Kim a, Hyuncheol Kim a, Jong-Myoung Lim a a Environmental Radioactivity Assessment Team, Korea Atomic Energy Research Institute, 111, Daedeok-daero 989beon-gil, Yuseoung-gu, Daejeon, 34057, Republic of Korea b Department of …

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AUTOMATED SAMPLE-REAGENT LOADER - ATOMIC ENERGY …

AUTOMATED SAMPLE-REAGENT LOADER . United States Patent 3854508 . Abstract: This invention relates to an automatic machine for loading the rotor of a Miniature Fast Analyzer. This invention was made in the course of, or under, a contract with the United States Atomic Energy Commission. In a routine clinical laboratory where blood samples

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Automated Clean Chemistry for Bulk Analysis of

Nov 30, 2017 · Sample preparation methods for mass spectrometry are being automated using commercial-off-the-shelf (COTS) equipment to shorten lengthy and costly manual chemical purification procedures. This development addresses a serious need in the International Atomic Energy Agency's Network of Analytical

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Automatic multicommuted flow systems applied in sample

Nov 01, 2020 · In addition, this automatic methodology as the others, has a significant reduction in the amount of sample and reagents volumes used. Since for the SPE, it needs only 0.30 g of SPE extraction material, 4 mL of conditioning solution and 2.5 mL of eluent.

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1+4 - inis.iaea.org

the IICTR automated loader would place liquids into a rotor with a precisic-. and an accuracy of ±0.5/' and ±l-2f, respectively, and had a linear volur.e output over the 1- to 20-ul volume range of the sample pump. The optical system of the analyzer was shown to provide a linear absorbance output at 3*4-0 ma up to 2.0 absorbance units.

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BioMajesty™ Series JCA-BM6070/C | Products | JEOL Ltd.

Minimized sample/reagent volume requirement has brought technical advantages in reducing time for aspiration and dispensing, achieving faster processing capability of 2-second cycle time. JCA-BM6070/C realizes high throughput up to 2,400T/H with its small footprint. Dilution Tray (DTT), a dedicated sample pre-dilution unit (from 1-fold to 75

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