CAS Number | Product Pictures | Brand | Products Description | Molecular Formula | Add to Cart |
---|---|---|---|---|---|
7440-21-3 | ![]() |
南试 | 硅(标液),250ppb | Si | |
7440-23-5 | ![]() |
南试 | 钠(标液),20mg/L | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),200mg/L | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),10ppm | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),23ppm | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),230ppm | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),23ppb | Na | |
7440-23-5 | ![]() |
南试 | 钠(标液),230ppb | Na | |
10099-74-8 | ![]() |
南试 | 铅(标液),10mg/L | Pb | |
7440-43-9 | ![]() |
南试 | 镉(标液),10mg/L | Cd | |
7440-47-3 | ![]() |
南试 | 铬(标液),10mg/L | Cr | |
7440-02-0 | ![]() |
南试 | 镍(标液),10mg/L | Ni | |
7647-18-9 | ![]() |
南试 | 锑(标液),1mg/mL | Sb | |
7558-79-4 | ![]() |
南试 | 磷酸根(标液),10ppm | PO43- | |
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南试 | 乙酸盐(标液),10.0mg/mL | CH3COO | ||
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南试 | 草酸盐(标液),0.1mg/mL | C2O42? | ||
108-19-0 | ![]() |
南试 | 缩二脲(标液),1.0mg/mL | C2H5N3O2 | |
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南试 | 氟化物(标液),0.1mg/mL | F- | ||
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南试 | 硅酸盐(标液),1.0mg/mL | SiO3 | ||
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南试 | 铬酸盐(标液),0.1mg/mL | CrO4 | ||
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南试 | 氯酸盐(标液),0.1mg/mL | ClO3 | ||
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南试 | 碘化物(标液),0.1mg/mL | I- | ||
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南试 | 碘酸盐(标液),0.1mg/mL | IO3 | ||
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南试 | 溴化物(标液),0.1mg/mL | Br- | ||
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南试 | 溴酸盐(标液),0.1mg/mL | BrO3 | ||
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南试 | 碳酸盐(标液),0.1mg/mL | CO3 | ||
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南试 | 硫化物(标液),0.1mg/mL | S | ||
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南试 | 硝酸盐(标液),0.1mg/mL | NO3 | ||
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南试 | 亚硝酸盐(标液),0.1mg/mL | NO2 | ||
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南试 | 硫氰酸盐(标液),0.1mg/mL | SCN |