硝酸/硝酸铷浓缩液R43620
HNO3 100 mM and Rb 1000 μg/L in H2O(20×)
HNO3 100 mM and Rb 1000 μg/L in H2O(20×)

CP,98%

99%

CP,98%

99%

AR,99%

85%
CP,98%
99.5%
AR,90%
39-43%
钠基
钠基 K-10 比表面积 240m2 /g
BF3:17.5 - 19.0 %
48-50% in THF contains >0.5% sulfur dioxide as peroxide formation suppressor
98%

99.95% metals basis
≥95% H4P2O7 basis
促销适用于合成, stabilized with hydroquinone monomethyl ether
促销熔点标准品
25-27%BF₃
97%
来源天然