草酸氢钾
2.5kg,AR,99.0%
苄氧基甲基三氟硼酸钾
250mg,95%
氯化钾
2.5kg,≥99.995% metals basis
海藻糖6-磷酸二钾盐
100mg,≥95%
氯化钾电导率溶液标准物质
500ml,5μS/cm(25℃)in H2O,不确定度:1%
α-D-葡萄糖1,6-二磷酸钾盐
25mg,95%
氢氧化钾溶液
500ml,0.0100 Normal (N/100)
氯化钾电导率溶液标准物质
100ml,15μS/cm(25℃)in H2O,不确定度:1%
α-D-葡萄糖1,6-二磷酸钾盐
5mg,95%
氢氧化钾溶液
1L,0.0500 Normal (N/20)
4-甲基伞形基硫酸钾盐
1g,99%
铬酸钾
2.5kg,98%
全氟(2-乙氧基乙烷)磺酸钾
25g,≥97%
4-磺酸-1,8-萘酐钾盐
25g,>98.0%(HPLC)
氯化钾电导率溶液标准物质
500ml,15μS/cm(25℃)in H2O,不确定度:1%
氢氧化钾溶液
500ml,0.083 Normal, pH 12.7
高铁(VI)酸钾
25g,AR
铬酸钾
500g,98%
氯亚铂酸钾
25g,≥99.9% metals basis,Pt ≥46.0%
4-磺酸-1,8-萘酐钾盐
5g,>98.0%(HPLC)
氯化钾电导率溶液标准物质
100ml,20μS/cm(25℃)in H2O,不确定度:1%
磷酸氢二钾,无水
5g,色谱级,≥99.0%(T)
氢氧化钾溶液
1L,0.0891 Normal, 1 mL = 5 mg KOH (5000 ppm KOH)
硬脂酸钾
1kg,AR,98%
氯化钾电导率溶液标准物质
500ml,20μS/cm(25℃)in H2O,不确定度:1%
氢氧化钾溶液
1L,0.200 Normal (N/5)
五氯亚硝基钌酸钾(II)
250mg,Ru 25.8%
羧基-PTIO 钾盐
10mg,98%
邻苯二甲酸氢钾
500g,99.99% metals basis
D-赤藓酸钾
1g,98%
氯化钾电导率溶液标准物质
100ml,40μS/cm(25℃)in H2O,不确定度:1%
邻苯二甲酸氢钾
1g,核磁定量标准,99.998% metals basis
氢氧化钾溶液
500ml,0.500 Normal (N/2)
硫酸钾
100g,99.99% metals basis
4-羟基苯基三氟硼酸钾
1g,95%
靛蓝四磺酸钾
1g,Dye Content 85%
D-赤藓酸钾
25g,98%
邻苯二甲酸氢钾
1kg,色谱级,>99.5%
丙酮酸钾盐
100g,99%
硫酸钾
25g,99.99% metals basis
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