Dissolved and total dissolvable manganese concentrations at station TT045_28-38

Current values have been verified by comparison to the NASS-4 SRM and by DDDC/APDC extraction with GFAAS analysis.当前测定值已通过两种方式完成验证：其一为与NASS-4标准参考物质（NASS-4 SRM）进行比对，其二为采用DDDC/APDC萃取结合石墨炉原子吸收光谱法（GFAAS）开展分析。