Chemical composition of hydrothermal fluids at station MSM04/3-259-ROV-8

Inductively Coupled Plasma Mass Spectrometry: dilution factor = 25; Matrix = 0.5M HNO3. Inductively Coupled Plasma Optical Emission Spectrometry: dilution factor = 10; Matrix = 0.5M HNO3. Preconcentration with ion exchange resin for Y and REE, followed by ICP-MS measurement (Bau and Dulski, 1996).

电感耦合等离子体质谱法（Inductively Coupled Plasma Mass Spectrometry）：稀释因子=25；基体=0.5M HNO₃。电感耦合等离子体发射光谱法（Inductively Coupled Plasma Optical Emission Spectrometry）：稀释因子=10；基体=0.5M HNO₃。采用离子交换树脂对钇（Y）和稀土元素（REE）进行预浓缩，随后进行ICP-MS测定（Bau and Dulski, 1996）。