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研究了一种用于MIP-AES的超声雾化平衡-脉冲进样法。与原来的超声雾化平衡-连续进样法相比,该法大大降低了引入MIP中的样品量,提高了MIP对含高盐分溶液样品的承受能力。
An ultrasonic nebulization equilibrium-pulse injection method for MIP-AES was studied. Compared with the original ultrasonic atomization equilibrium - continuous injection method, the method greatly reduces the amount of sample introduced into the MIP and improves the MIP tolerance for samples containing high salt solution.