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产品名称
乙腈与0.1％醋酸铵, tested for UHPLC-MS
表单
liquid
质量水平
质量
tested for UHPLC-MS
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
杂质
≤0.0001% non-volatile
≤0.5 ppb fluorescence (quinine) at 254 nm
≤0.5 ppb fluorescence (quinine) at 365 nm
≤2.0% water
≤20 ppb UHPLC-MS (q-TOF) (Reserpin, ESI(+))
透射比
254 nm, ≥90%
痕量阳离子
Ca: ≤0.25 mg/kg
K: ≤0.25 mg/kg
Mg: ≤0.25 mg/kg
Na: ≤1 mg/kg
UHPLC-梯度
≤2 mAU at 254 nm (peak)
≤30 mAU at 254 nm (drift)
适用性
passes test for UHPLC-MS
包装形式
mixture
SMILES字符串
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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应用
Acetonitrile with ammonium acetate may be used as a mobile phase in liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay for the simultaneous quantitative analysis of synthetic corticosteroids like beclomethasone dipropionate, betamethasone, budesonide, dexamethasone, fludrocortisone, flunisolide, fluorometholone, fluticasone propionate, megestrol acetate, methylprednisolone, prednisolone, prednisone, triamcinolone, and triamcinolone acetonide.[1]
包装
Clear borosilicate glass, high hydrolytic resistance (Type I)
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
35.6 °F
闪点(°C)
2.0 °C
其他客户在看
Quantitative, highly sensitive liquid chromatography-tandem mass spectrometry method for detection of synthetic corticosteroids.
Taylor RL
Clinical Chemistry, 50 (12), 2345-2352 (2004)
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