詳細(xì)介紹
GBW(E)060323氟化鈉純度標(biāo)準(zhǔn)物質(zhì)
用途及特點(diǎn)本標(biāo)準(zhǔn)物質(zhì)主要用于儀器分析、容量分析中氟離子的準(zhǔn)確測量,同時為離子色譜儀等儀器的檢定校準(zhǔn)提供校正參數(shù),以保證測試結(jié)果的準(zhǔn)確可靠和量值的統(tǒng)一。
質(zhì)量分?jǐn)?shù)99.96%
不確定度0.1%
純度標(biāo)準(zhǔn)物質(zhì)(基準(zhǔn)試劑)
編號 | 標(biāo)準(zhǔn)物質(zhì)名稱 | 標(biāo)準(zhǔn)物質(zhì)號 | 技術(shù)指標(biāo) | 包裝 | ||
質(zhì)量分?jǐn)?shù) | 不確定度 | |||||
1 | 氧化鋅純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060310 | 99.96% | 0.04% | 50g/瓶 | |
2 | 乙二胺四乙酸二納純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060311 | 99.96% | 0.05% | 50g/瓶 | |
3 | 草酸納純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060312 | 99.96% | 0.05% | 50g/瓶 | |
4 | 重鉻酸鉀純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060313 | 99.96% | 0.04% | 50g/瓶 | |
5 | 氯化鈉純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060314 | 99.96% | 0.04% | 50g/瓶 | |
6 | 無水碳酸鈉純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060315 | 99.96% | 0.05% | 50g/瓶 | |
7 | 鄰苯二甲酸氫鉀純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060316 | 99.96% | 0.03% | 50g/瓶 | |
8 | 氧化鎂純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060317 | 99.96% | 0.09% | 10g/瓶 | |
9 | 磷酸鈉純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060318 | 99.96% | 0.10% | 10g/瓶 | |
10 | 硫酸鈉純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060319 | 99.96% | 0.10% | 10g/瓶 | |
11 | 硝酸鉀純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060320 | 99.96% | 0.09% | 10g/瓶 | |
12 | 溴化鉀純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060321 | 99.96% | 0.09% | 10g/瓶 | |
13 | 氯化銨純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060322 | 99.96% | 0.08% | 10g/瓶 | |
14 | 氟化鈉純度標(biāo)準(zhǔn)物質(zhì) | GBW(E)060323 | 99.96% | 0.09% | 10g/瓶 | |
15 | 硝酸銀純度標(biāo)準(zhǔn)物質(zhì) | WSBW-707 | 99.96% | ≤0.02% | 50g/瓶 | |
16 | 二苯胺純度標(biāo)準(zhǔn)物質(zhì) | WSBW-709 | 99.96% | ≤0.02% | 50g/瓶 |