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Optima 5300dv icp aes

Manufactured by PerkinElmer

The Optima 5300DV ICP-AES is a dual-view inductively coupled plasma atomic emission spectrometer manufactured by PerkinElmer. It is designed to perform multi-element analysis in a wide range of sample types.

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3 protocols using optima 5300dv icp aes

1

Aluminum Concentration Analysis in Foods

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Al concentrations in the food categories were analyzed using an Optima 5300DV ICP-AES (Perkin-Elmer, Waltham, MA). The ICP-AES operating condition parameters were: liquid uptake, 1.0 mL/min; plasma argon gas flow, 15.0 L/min; auxiliary argon gas flow, 0.2 mL/min; carrier gas flow, 0.7 mL/min; RF generator, 1300 W; optical viewing axially observed spectral lines, 395.153 nm.
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2

Geochemical Analysis of Cave Rock Samples

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Single rock samples from each cave were crushed and then pulverized using a SPEX Shatter box (SPEX, Metuchen, NJ). The samples were then sieved through a 200 mesh sieve. About 0.1 to 0.2 g of each sample were digested in solutions of nitric acid and hydrofluoric acid for analysis of iron, magnesium, phosphorous, sulfur, copper, lead, and zinc content. The samples were analyzed using a Perkin Elmer Optima 5300 DV ICP-AES, following a method equivalent to US EPA 2007.
A subsample of the same pulverized rock sample was used to determine percentage of nitrogen and organic carbon by high-temperature combustion. The samples were dissolved in 6 N HCl prior to analysis to remove carbonate (Harris et al. 2001 ). The gases resulting from the high temperature combustion were eluted on a gas chromatography column and detected by thermal conductivity and integrated to yield organic carbon and nitrogen content (Pella 1990a ; 1990b ). Analyses were performed on a ThermoQuest CE instruments NC2100 Elemental Analyzer.
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3

Pulverization and Elemental Analysis of Rock Fragments

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The air-dried rock fragments were pulverized using a mortar and
pestle until they passed through a 100-mesh sieve (<150 μm).
Major element chemistry of the pulverized aliquots was determined
by ICP–AES (PerkinElmer Optima 5300DV ICP–AES) at the
Laboratory for Isotopes and Metals in the Environment (LIME) at The
Pennsylvania State University on solution after lithium metaborate
fusion.20 (link) Loss on ignition (LOI) was determined
by the difference in mass of sample before (nominally, 1 g) and after
combustion at 900 °C for 1 h. All chemical analyses are presented
on an as-received basis.
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