GNM-M137680-2013 (13种元素混标、13种ICP混标)铝、钙、钴、铬、铜、铁、锂、锰、钠、镍、硫、硅、锌 介质:5% HNO3+1%HF,trace HCl 100ml,100ug/ml
GNM-M137680-2013
(13种元素混标、13种ICP混标)铝、钙、钴、铬、铜、铁、锂、锰、钠、镍、硫、硅、锌
介质:5% HNO3+1%HF,trace HCl
100ml,100ug/ml