技术
HPLC: suitable
试验参数
column: Ascentis Express HILIC, 10 cm x 2.1 mm I.D., 2.7 μm particles (53939-U)
mobile phase: [A] 5 mM ammonium formate in acetonitrile; [B] water; (98:2, A:B)
flow rate: 0.6 mL/min
pressure: 267 psi (18.4 bar)
column temp.: 35 °C
detector: MS, ESI(+) TOF, Summed Ion Chromatogram
injection: 2 μL
sample: 500 ng/mL in acetonitrile
适用性
application for HPLC
应用
forensics and toxicology
分析说明
HILIC mode operation on an Ascentis Express column provided baseline resolution of these bath salts, including isobaric compounds. The highest quality LC-MS solvents were used to supply low background interference and low particulate contaminants for robust; trouble-free operation. Cerilliant CRMs provided reliable identification and quantification.
法律信息
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
Pentedrone hydrochloride, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
3-Fluoromethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
4-Methylethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
4-Fluoromethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
3,4-Dimethylmethcathinone hydrochloride solution, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
分析色谱柱
应用
产品编号
说明
价格
标准
产品编号
说明
价格
Chromatograms
application for HPLCapplication for HPLCapplication for HPLC我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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