LC/MS Analysis of Illicit Bath Salts on Ascentis® Express HILIC, Set 4
Materials
used together
제품 번호
설명
가격
관련 제품
제품 번호
설명
가격
Buphedrone hydrochloride solution
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®MDAI hydrochloride solution
100 μg/mL in acetonitrile: water (9:1) with 5% 1 M HCl (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
설명
분석 메모
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.
법적 정보
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany