产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
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P992312 | 7447-40-7 | 水质氯化钾电导率(标样), 59.6μS/cm potassium chloride conductivity(standard sample), 59.6μS/cm |
KCl | |
S992285 | 7647-14-5 | 氯化钠标准溶液, 0.01mol/L 介质: H2O Sodium chloride standard solution, 0.01mol/L 介质: H2O |
NaCl | |
S992299 | 7647-14-5 | 氯化钠标准溶液, 500μg/mL介质: H2O Sodium chloride standard solution, 500μg/mL介质: H2O |
NaCl | |
S992297 | 7647-14-5 | 氯化钠标准溶液, 320μg/mL介质: H2O Sodium chloride standard solution, 320μg/mL介质: H2O |
NaCl | |
S992300 | 7647-14-5 | 氯化钠标准溶液, 230μg/mL介质: H2O Sodium chloride standard solution, 230μg/mL介质: H2O |
NaCl | |
S964348 | 1310-73-2 | 氢氧化钠分析滴定液, 5.0M in H2O Sodium hydroxide Analytical Titrant, 5.0M in H2O |
NaOH | |
S964347 | 1310-73-2 | 氢氧化钠分析滴定液, 3.57M in H2O Sodium hydroxide Analytical Titrant, 3.57M in H2O |
NaOH | |
S964397 | 1310-73-2 | 氢氧化钠标准溶液, 1.2M in H2O Sodium hydroxide standard solution, 1.2M in H2O |
NaOH | |
S992298 | 7647-14-5 | 氯化钠标准溶液, 32μg/mL介质: H2O Sodium chloride standard solution, 32μg/mL介质: H2O |
NaCl | |
S964398 | 1310-73-2 | 氢氧化钠标准溶液, 0.6M in H2O Sodium hydroxide standard solution, 0.6M in H2O |
NaOH | |
S992296 | 7647-14-5 | 氯化钠标准溶液, 10μg/mL介质: H2O Sodium chloride standard solution, 10μg/mL介质: H2O |
NaCl | |
S964386 | 1310-73-2 | 氢氧化钠分析滴定液, 0.35 M in H2O Sodium hydroxide Analytical Titrant, 0.35 M in H2O |
NaOH | |
S964395 | 1310-73-2 | 氢氧化钠分析滴定液, 0.30 M in H2O Sodium hydroxide Analytical Titrant, 0.30 M in H2O |
NaOH | |
S964371 | 1310-73-2 | 氢氧化钠分析滴定液, 0.25M in H2O Sodium hydroxide Analytical Titrant, 0.25M in H2O |
NaOH | |
S964369 | 1310-73-2 | 氢氧化钠分析滴定液, 0.111M in H2O Sodium hydroxide Analytical Titrant, 0.111M in H2O |
NaOH | |
C850177 | 六价铬离子标准溶液, 100µg/ml,H2O Chromium(IV)ion standard solution, 100µg/ml,H2O |
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N850145 | 亚硝酸盐氮标准溶液, 100µg/ml,H2O Nitrite ion standard solution, 100µg/ml,H2O |
NO2- | ||
C850043 | 铬离子标准溶液, 500µg/mL, H2O Chromium ion standard solution, 500µg/mL, H2O |
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D875415 | 75-35-4 | 1,1-二氯乙烯标准溶液, 1.01mg/ml,基体:甲醇 1,1-Dichloroethene solution, 1.01mg/ml,基体:甲醇 |
C2H2C12 | |
S922182 | 18154-32-0 | EDTA铁-钠盐, Reference Standard Sodium iron EDTA, Reference Standard |
C10H12FeN2NaO8 ·3H2O |