• 2025-03-26 16:57铜单元素标准溶液 1000μg/mL 50ml
• 2025-03-26 16:57硒单元素标准溶液/货期1周 10000μg/mL 50mL
• 2025-03-26 16:57锰单元素标准溶液/货期一周 1μg/mL 50mL
• 2025-03-26 16:57氯化钠标准溶液 750µg/mL 50mL
• 2025-03-26 16:57Al,Cu,Mn,Zn 100µg/mL50mL
• 2025-03-26 16:57Ge,Ir,Li,Rb,Sr,Cs,Ba 100μg/mL50mL
• 2025-03-26 16:57Ge,In,Re,Rh,Sc,Y 100µg/mL50mL
• 2025-03-26 16:57Fe,Mn,Cu,Zn,Pb,Cd,Al,Mo,Ni,Ag,Be,B,Ba,Tl 10µg/mL50mL
• 2025-03-26 16:57Al,Ba,Sb,As,Be,Bi,Cd,B,Ca,Cr,Co,Cu,Ga,In,Au,Fe,Pb,Pt,Li,Mg,Mn,Mo,Ni,K,Na,Sr,Tl,Sn,V,Zn 100µg/mL50mL
• 2025-03-26 16:57Cu,Ni,Fe,Mn,Zn,Ca,Mg,Na,Pb,Cd 100μg/mL50mL
• 2025-03-26 16:57镍,锰,铬,铜,铅,锌,钴,铁 镍,锰,铬,铜,铅,锌含量500 µg/mL,钴,铁含量1000 µg/mL50mL
• 2025-03-26 16:57Cu,Zn,Pb,Cd,Ni,Cr,Fe,Mn,As,Se,Ba,Be,Co,Mo,V,Ti,Sb,Tl,Ag,Al,B,Na 0.5μg/mL50mL
• 2025-03-26 16:57Cd,Pb,Cr,Al,As,Se 1000µg/mL100mL
• 2025-03-26 16:57F-：20mg/L；Br，cl,NO2,NO3,SO4：100mg/L;PO4:200mg/L 50mL
• 2025-03-26 16:57Pb,Cr,Ni,As,Hg,Se,V,Cu,Zn 100ppm50mL
• 2025-03-26 16:57化学需氧量/COD-Cr 1000μg/mL50mL
• 2025-03-26 16:57铜20mL水质标样 20mL
• 2025-03-26 16:57碘化物20mL水质标样 20mL
• 2025-03-26 16:57铜、锌、镉与铅20mL水质标样
• 2025-03-26 16:57K、Na、Ca、Mg、Cu、Fe、Mn、Zn 100μg/mL 50mL
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