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SRM-C11O1ICP 铬单元素标准溶液(2%盐酸基体)
-
CONOSTAN 油料光谱仪-ICP-原子发射光谱仪-TAN总酸值
-
氯离子标准溶液,100μg/ml in Water (20℃)
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(As、Sb、Bi、Pb、Sn、Na、Cd)多元素混合标准溶液(混标),1000μg/ml
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化学需氧量 (COD)-铬标准溶液,1000μg/ml 邻苯二甲酸氢钾 in H2O
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苯标准溶液,71-43-2,analytical standard,1.02mg/ml in methanol
-
氨氮标准溶液,1000μg/ml in Water (20℃)
-
ICP光谱仪检定用溶液标准物质
-
总氮标准溶液,analytical standard,1000μg/ml in water
-
1,2,3,4-四氯苯标准溶液,634-66-2,analytical standard,1000ug/ml in methanol
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