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Acetone in Water
BW20067DW-5mL | 批次浓度
-
Acrylamid in Methanol
BW20129DM-1mL | 10μg/mL
-
Benzene in Methanol
BW20577DM-1mL | 10μg/mL
-
Benzidine in Acetonitrile
BW20583DA-1mL | 1.2µg/mL(需稀释)
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Butylxanthic acid potassium salt in Water
BW20852DW-1mL | 批次浓度
-
Chlorobenzene in Methanol
BW21131DM-1mL | 34.5μg/mL
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C4:0 Tetranoic acid in Water
BePure-20885Y5W | 5000µg/mL
| CAS | name | Standard value | unit |
|---|---|---|---|
| 7553-56-2 | 碘(I) |
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Standard solution for volumetric analysis of sodium hydroxide produced from ethanol
BePure-S8602-500-0.05 | 0.05mol/L
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Potassium Dichromate Analytical Volumetric Solution
T21521-500-VN | 0.05mol/L
-
BW86020YW-20mL | 1000mg/L
-
Potassium Chloride Analytical Volumetric Solution
T26106-500 | 3mol/L
-
Ammonium Iron(II) Sulfate Analytical Volumetric Solution
T21903-1000 | 0.15mol/L
