技术
UHPLC: suitable
试验参数
column: Titan C18 5 cm x 2.1 mm I.D., 1.9 μm particles (577122-U)
mobile phase: [A] 5 mM ammonium acetate in 95:5, water:acetonitrile; [B] 5 mM ammonium acetate in 5:95, water:acetonitrile
gradient: 0 to 100% B in 3 min, held at 100% B for 1 min
flow rate: 0.6 mL/min
pressure: 6770 psi (467 bar)
column temp.: 35 °C
detector: MS-TOF, XIC
injection: 0.5 μL
sample: 1 μg/mL in 95:5, water:methanol
适用性
application for UHPLC
应用
forensics and toxicology
分析说明
This method shows heroin and related compounds separated on a Titan C18 column and MS detection. 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
Titan is a trademark of Sigma-Aldrich Co. LLC
分析物
说明
Morphine solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
Procaine hydrochloride, VETRANAL®, analytical standard
Codeine solution, 1 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
Heroin solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®
Alprazolam solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
Papaverine hydrochloride, powder
Flunitrazepam solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
Diazepam solution, 1.0 mg/mL in methanol, analytical standard, for drug analysis
Noscapine hydrochloride hydrate, analytical standard
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