商城2025年03月归档第53页

2025-03-26 16:57水中铁不同浓度 50mL*7瓶
2025-03-26 16:57总磷20mL水质标样 20mL
2025-03-26 16:57钡20mL水质标样 20mL
2025-03-26 16:57水质化学需氧量CODcr(标样)
2025-03-26 16:57Cu,Pb,Zn,Cd,Fe,Mn,Hg,Se,Sb,As水质质控
2025-03-26 16:57重铬酸钾滴定溶液 0.25mol/L 1000mL
2025-03-26 16:57小麦粉成分分析1周货期标准值见证书 35g
2025-03-26 16:57钴单元素标准溶液 100μg/mL 50mL
2025-03-26 16:57硼单元素标准溶液/货期一周 20μg/mL 50mL
2025-03-26 16:57铂单元素标准溶液/货期一周 4.5μg/mL 50mL
2025-03-26 16:57水中氨 0.5μg/mL 50mL
2025-03-26 16:57In,Y,Bi 100μg/mL50mL
2025-03-26 16:57As,Hg 100µg/mL50mL
2025-03-26 16:57B,Mo,Cd,Cr,Ni,Pb,As,Hg,Cu,Zn 1000µg/mL50mL
2025-03-26 16:57Al,As,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,Ga,Li,Mg,Mn,Ni,Pb,Sb,Sn,Sr,Ti,Tl,V,Zn 100µg/mL50mL
2025-03-26 16:57Ni,Cu,Zn,Pb,Fe,Ca,Cd,Na,Mg,Mn,Al,S,Cr 100µg/mL50mL
2025-03-26 16:57Zn,Fe,Mn,Cu,Al,Ba,Pb,As,Cd,Sn,Sb,Ag Zn,Fe,Mn,Cu,Al,Ba:1000µg/mL Pb,As,Cd,Sn,Sb,Ag:200µg/mL100mL
2025-03-26 16:57铝,钙,铬,铜,铁,镁,锰,镍,钛,锌, 100μg/mL50mL
2025-03-26 16:57金属元素混标（铁、铝、砷、锑、硒、镉、钴、铬、铜、镍、铅、锰铊、钒、钼、银) 1000μg/mL50mL
2025-03-26 16:5720种金属混标定制Ag250ug/l,Al10.0mg/l,As250ug/l,B5.0mg/l,Ba2.5mg/l,Be50.0ug/l,Cd100ug/l,Sb150ug/l,Ti500ug/l,V250ug/l,Co125ug/l,Cu5.0mg/l,Fe25.0mg/l,Mn10.0mg/l,Mo125ug/l,Ni500ug/l,Pb1.0mg/l,Se250ug/l Tl 25ug/l,Zn12.5mg/l 不同浓度100mL

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