LC/MS Analysis of Illicit Bath Salts on Ascentis® Express HILIC, Set 4
Materialien
Analytische Säule
Produkt-Nr.
Beschreibung
Preisangaben
Anwendung
Produkt-Nr.
Beschreibung
Preisangaben
Standard
Produkt-Nr.
Beschreibung
Preisangaben
Buphedron -hydrochlorid -Lösung
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®Mephedrone hydrochloride solution
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®Methylon -hydrochlorid
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®MDAI -hydrochlorid -Lösung
100 μg/mL in acetonitrile: water (9:1) with 5% 1 M HCl (as free base), ampule of 1 mL, certified reference material, Cerilliant®Pyrovalerone hydrochloride solution
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®N-Ethylcathinone hydrochloride solution
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®CONDITIONS
column
Ascentis Express HILIC, 10 cm x 2.1 mm I.D., 2.7 μm particles (53939-U)
mobile phase
5 mM ammonium formate in [A] 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
Beschreibung
Hinweis zur Analyse
HILIC mode operation on an Ascentis Express column provided baseline resolution of these bath salts, including isobaric compounds. Ultra high purity solvents were used to supply low background interference and low particulate contaminants for robust; trouble-free operation. Cerilliant CRMs provided reliable identification and quantification.
Rechtliche Hinweise
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany