Copper ion

HPLC Analysis of Heavy Metal Contaminants in Hemp Extracts on Amaze SC Column
Conditions of Experiment
Column: Amaze HD
Separation Modes: reversed-phase, cation-exchange, anion-exclusion
Column Dimenstions: 4.6x50 mm, 100A
Mobile Phase: 0% ACN with 50 mM AmFm pH 2.5 for 5 min, then gradinet to 80% ACN and 40 mM AmFm pH 2.5 in 1 min, 6 min hold
Detection: Corona CAD
Sample: 0.01-2.0 mg/ml
Injection: 2 uL
Flow rate: 1 ml/min
Analytes
Class of compounds: Contaminant, Inorganic anion, Inorganic cation
Nature of compounds: Basic, Hydrophilic
Compounds: Copper ion, Cadmium ion, Nickel ion, Lead Ion