氦同位素
|
氦同位素
|
参数
|
氮同位素
|
参数
|
金属同位素
|
参数
|
|---|
|
氦3
|
99.9%、99.99%
|
亚硝酸钠-15N
|
99%
|
铁55
|
97%-99.9%
|
|
氖同位素
|
|
铵态硝酸铵-15N
|
99%
|
钙46
|
97%-99.9%
|
|
氖20
|
99.9%
|
硝态硝酸铵-15N
|
99%
|
镱176
|
97%-99.9%
|
|
氖21
|
99.9%
|
双标硝酸铵-15N
|
99%
|
镥177
|
97%-99.9%
|
|
氖21
|
99.9%
|
硫酸铵-15N
|
99%
|
锰54
|
97%-99.9%
|
|
氪同位素
|
|
氯化铵-15N
|
99%
|
铯137
|
97%-99.9%
|
|
氪78
|
99.9%
|
水合肼-15N
|
99%
|
铀235
|
97%-99.9%
|
|
氪80
|
99.9%
|
盐酸羟胺-15N
|
99%
|
锕225
|
97%-99.9%
|
|
氪82
|
99.9%
|
尿素-15N
|
99%
|
碳同位素
|
|
|
氪83
|
99.9%
|
氨基酸-15N
|
99%
|
二氧化碳-13C铁55
|
99%
|
|
氪84
|
99.9%
|
氚同位素
|
|
一氧化碳-13C
|
99%
|
|
氪86
|
99.9%
|
氚气
|
99.8%
|
甲烷-13C
|
99%
|
|
氙同位素
|
|
氧化氘(重水)
|
99.8%、99.9%
|
乙烯-13C
|
99%
|
|
氙124
|
99.9%
|
氚代甲烷
|
99.8%、99.9%
|
乙炔-13C
|
99%
|
|
氙126
|
99.9%
|
氘代乙烯
|
99.8%、99.9%
|
乙烷-13C
|
99%
|
|
氙128
|
99.9%
|
氘代乙炔
|
99.8%、99.9%
|
丙烯-13C
|
99%
|
|
氙129
|
99.9%
|
气代丙烯
|
99.8%、99.9%
|
丙烷-13C
|
99%
|
|
氙130
|
99.9%
|
氘代氨气
|
99.8%、99.9%
|
丙炔-13C
|
99%
|
|
氙131
|
99.9%
|
氘化氢
|
99.8%、99.9%
|
甲烷-12C
|
99.999%
|
|
氙132
|
99.9%
|
氘代二甲基亚砜
|
99.8%、99.9%
|
碳酸钠-13C
|
99%
|
|
氙134
|
99.9%
|
氘代溴苯
|
99.8%、99.9%
|
碳酸氢钠-13C
|
99%
|
|
氙136
|
99.9%
|
氘代甲醇
|
99.8%、99.9%
|
碳酸钙-13C
|
99%
|
|
氧同位素
|
|
氘代苯
|
99.8%、99.9%
|
甲酸钠-13C
|
99%
|
|
氧气-180
|
99.8%
|
氘代氯仿氘代甲烷
|
99.8%、99.9%
|
乙酸-13C
|
99%
|
|
水-180
|
99.8%
|
氘代乙酸
|
99.8%、99.9%
|
乙酸钠-13C
|
99%
|
|
二氧化碳-180
|
99.8%
|
氚代碘甲烷
|
99.8%、99.9%
|
|
|
|
一氧化碳-180
|
99.8%
|
氘代三氟乙酸
|
99.8%、99.9%
|
|
|
|
笑气-180
|
99.8%
|
氘代氢氧化钠
|
99.8%、99.9%
|
|
|
|
氧气-170
|
99.99%
|
氘代二氯甲烷
|
99.8%、99.9%
|
|
|
|
氮同位素
|
|
氘代盐酸
|
99.8%、99.9%
|
|
|
|
氮气-15N
|
99%
|
氚代硫酸
|
99.8%、99.9%
|
|
|
|
氮15氨气-15N
|
99%
|
金属同位素
|
|
|
|
|
一氧化氮-15N
|
99%
|
碘125
|
97%-99.9%
|
|
|
|
二氧化氮-15N
|
99%
|
碘129
|
97%-99.9%
|
|
|
|
笑气-15N
|
99%
|
碘131
|
97%-99.9%
|
|
|
|
氮气-14N
|
99.999%
|
铱192
|
97%-99.9%
|
|
|
|
硝酸钾-15N
|
99%
|
钴60
|
97%-99.9%
|
|
|
|
硝酸钠-15N
|
99%
|
锶88
|
97%-99.9%
|
|
|
|
硝酸钙-15N
|
99%
|
锶90
|
97%-99.9%
|
|
|
|
亚硝酸钾-15
|
99%
|
铷87
|
97%-99.9%
|
|
|
|
氮同位素
|
|
|
|
|
|
|
氮气-15N
|
96%
|
98%
|
99%
|
99%
|
99%
|
|
氮15氨气-15N
|
|
|
99%
|
99%
|
99%
|
|
一氧化氮-15N
|
99%
|
98%
|
99%
|
|
|
|
二氧化氮-15N
|
|
|
99%
|
99%
|
99%
|
|
笑气-15N
|
96%
|
98%
|
99%
|
99%
|
|
|
氮气-14N
|
99%
|
|
99%
|
99%
|
|
