Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited amounts of Sr in low-mass samples such as insects mean that conventional Sr isotope analysis precludes their use for geographic origins in many ecological studies or in applications such as biosecurity. Here we test the viability of using inductively coupled plasma tandem mass spectrometry (ICP-MS/MS) with N₂O as a reaction gas for accurately determining Sr isotopes in insects with Sr < 100 ng. Methods: Strontium isotopes were determined in solution mode using ICP-MS/MS with 0.14 L/min N₂O as a reaction gas to convert Sr⁺ into SrO⁺ for in-line separation of ⁸⁷Sr from ⁸⁷Rb. The Sr isotope reference standards NIST SRM 987, NIST SRM 1570a and ...
International audienceWe present a method for the efficient separation of Sr from geological materia...
Analytical method for strontium isotope ratios and rubidium and strontium concentrations has been es...
CITATION: Hood-Nowotny, R., et al. 2016. Stable isotope markers differentiate between mass-reared an...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
A protocol is described for the accurate and precise determination of Sr isotope amount ratios in th...
Understanding if an invasive pest species grew up locally has dramatic implications for the nature a...
The present dataset contains measurement of biovalable strontium isotopes (87Sr/86Sr) gathered in th...
Isotope abundance ratios and isotopic composition of strontium in a biological sample were determine...
The use of a mixture of 10% of CH3F and 90% of He as a reaction gas in tandem ICP-mass spectrometry ...
The project ‘Use of Stable Isotope Ratio Analysis (SIRA) for the identification of invasive species ...
In this work, a new method has been developed for accurate and precise Sr isotopic analysis of micro...
Labelling parasitoids with trace elements is a potentially powerful technique for studying dispersal...
Monitoring of arthropods focuses typically on changes in population and range size over time. Yet, t...
International audienceWe present a method for the efficient separation of Sr from geological materia...
Analytical method for strontium isotope ratios and rubidium and strontium concentrations has been es...
CITATION: Hood-Nowotny, R., et al. 2016. Stable isotope markers differentiate between mass-reared an...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
Rationale: Strontium isotopes are valuable markers of provenance in a range of disciplines. Limited ...
A protocol is described for the accurate and precise determination of Sr isotope amount ratios in th...
Understanding if an invasive pest species grew up locally has dramatic implications for the nature a...
The present dataset contains measurement of biovalable strontium isotopes (87Sr/86Sr) gathered in th...
Isotope abundance ratios and isotopic composition of strontium in a biological sample were determine...
The use of a mixture of 10% of CH3F and 90% of He as a reaction gas in tandem ICP-mass spectrometry ...
The project ‘Use of Stable Isotope Ratio Analysis (SIRA) for the identification of invasive species ...
In this work, a new method has been developed for accurate and precise Sr isotopic analysis of micro...
Labelling parasitoids with trace elements is a potentially powerful technique for studying dispersal...
Monitoring of arthropods focuses typically on changes in population and range size over time. Yet, t...
International audienceWe present a method for the efficient separation of Sr from geological materia...
Analytical method for strontium isotope ratios and rubidium and strontium concentrations has been es...
CITATION: Hood-Nowotny, R., et al. 2016. Stable isotope markers differentiate between mass-reared an...