1994
DOI: 10.1016/0168-583x(94)95971-4
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14C and 90Sr measurements at the Erlangen AMS facility

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Cited by 15 publications
(3 citation statements)
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“…Researchers have tried many methods. Arslan et al [ 76 ] made the first attempt to determine 90 Sr by using accelerator mass spectrometry (AMS) after removing 90 Zr by a chemical procedure. Betti et al [ 77 ] measured the concentration of 90 Sr in soil, sediment, and grass by glow-discharge mass spectrometry (GD-MS).…”
Section: Measurement Methods Of 239 Pu 2...mentioning
confidence: 99%
“…Researchers have tried many methods. Arslan et al [ 76 ] made the first attempt to determine 90 Sr by using accelerator mass spectrometry (AMS) after removing 90 Zr by a chemical procedure. Betti et al [ 77 ] measured the concentration of 90 Sr in soil, sediment, and grass by glow-discharge mass spectrometry (GD-MS).…”
Section: Measurement Methods Of 239 Pu 2...mentioning
confidence: 99%
“…Up to now, several mass spectrometric techniques have been applied for 90 Sr analyses including accelerator mass spectrometry (AMS) (Paul et al, 1997;Arslan et al, 1994), resonance ionisation mass spectrometry (RIMS) (Bushaw and Cannon, 1997;Bushaw and Nö rtershä user, 2000;Monz et al, 1993;Zimmer et al, 1994), inductively coupled plasma mass spectrometry (ICP-MS) and electrothermal vaporization-ICP-MS (ETV-ICP-MS) (Berryman and Probst, 1996;Grinberg et al, 2007). AMS and particularly RIMS allow high isotopic and elemental selectivity and thus are suitable for determination of 90 Sr with detection limits down to 2 mBq per sample .…”
Section: Introductionmentioning
confidence: 99%
“…Já para a medida de ambos, 135 Cs e 137 Cs , com necessidade remoção do interferente 135 Ba, pode-se utilizar o ICP-MS, [86,107,[109][110][111] espectrometria de massa por ionização térmica (do inglês, TIMS) [86,109,[112][113][114], espectrometria de massa com plasma indutivamente acoplado com triplo quadripolo (do inglês, ICP-QQQ-MS) [86,88,109,114,115], espectrometria de massa com plasma indutivamente acoplado e vaporização eletrotérmica (do inglês, ETV-ICP-MS) [86,109] espectrometria de massa com plasma indutivamente acoplado por setor de campo (do inglês, SF-ICP-MS) [109,116], espectrometria de massa com plasma indutivamente acoplado e eletroforese capilar (do inglês, CE-ICP-MS) e espectrometria de massa com aceleração (do inglês, AMS) [86]. Sem a necessidade de separação de interferentes pode-se utilizar a espectrometria de massa por ressonância de ionização (do inglês RIMS) [86,109,117] 3.4 90 A medida do 90 Sr apresenta alguns desafios que irão variar de acordo com as técnicas utilizadas em sua determinação, por exemplo, quando se pretende utilizar técnicas de espectrometria de massa como SR-ICP-MS [118,119], RIMS [118,120] (que é capaz de reduzir drasticamente as interferências de isotopos [121] e isóbaros [120]), ICP-MS [118], AMS [118,122,123] (que pode sofrer interfer...…”
Section: Csunclassified