. Author manuscript; available in PMC: 2019 Feb 1.

Published in final edited form as: Int J Mass Spectrom. 2017 Jan 16;414:80–86. doi: 10.1016/j.ijms.2017.01.002

Table 2.

Interferences on primary x¹⁶O₃⁻ species that require corrections. Oxygen isotopic compositions represent total oxygen masses (e.g., ¹⁸⁴W⁵⁰O₃⁻ = ¹⁸⁴W¹⁶O₂¹⁸O⁻ + ¹⁸⁴W¹⁶O¹⁷O₂⁻).

Species	¹⁸⁰W¹⁶O₃⁻	¹⁸²W¹⁶O₃⁻	¹⁸³W¹⁶O₃⁻	¹⁸⁴W¹⁶ O₃⁻	¹⁸⁵Re¹⁶O₃⁻	¹⁸⁶W¹⁶O₃⁻	¹⁸⁷Re¹⁶O₃⁻	¹⁸⁶W¹⁶O₂¹⁸0⁻	¹⁸⁷Re¹⁶O₂¹⁸O⁻
Mass	228	230	231	232	233	234	235	236	237
	¹⁸⁰Ta⁴⁸O₃⁻	¹⁸⁰W⁵⁰O₃⁻	¹⁸⁰W⁵¹O₃⁻	¹⁸⁰W⁵²O₃⁻	¹⁸¹Ta⁵²O₃⁻	¹⁸²W⁵²O₃⁻	¹⁸³W⁵²O₃⁻	¹⁸⁴W⁵²O₃⁻	¹⁸⁵Re⁵²O₃⁻
Interfering		¹⁸⁰Ta⁵⁰O₃⁻	¹⁸⁰Ta⁵¹O₃⁻	¹⁸⁰Ta⁵²O₃⁻	¹⁸²W⁵¹O₃⁻	¹⁸³W⁵¹O₃⁻	¹⁸⁴W⁵¹O₃⁻	¹⁸⁵Re⁵¹O₃⁻	¹⁸⁶W⁵¹O₃⁻
Species		¹⁸¹Ta⁴⁹O₃⁻	¹⁸¹Ta⁵⁰O₃⁻	¹⁸¹Ta⁵¹O₃⁻	¹⁸³w⁵⁰O₃⁻	¹⁸⁴w⁵⁰O₃⁻	¹⁸⁵Re⁵⁰O₃⁻	¹⁸⁷Re⁴⁹O₃⁻
			¹⁸²w⁴⁹O₃⁻	¹⁸²W⁵⁰O₃⁻	¹⁸⁴w⁴⁹O₃⁻	¹⁸⁵Re⁴⁹O₃⁻	¹⁸⁶w⁴⁹O₃⁻
				¹⁸³w⁴⁹O₃⁻