Quechers(AOAC-LCMS) - Lettuce(iceberg) extract using Luna 3u C18(2) 150x3.0mm

LC Conditions

Column

Luna 3 µm C18(2) 100 Å, LC Column 150 x 3 mm, Ea

Brand

Luna

Part No

00F-4251-Y0

Phase Name

C18(2)

Elution Type

Gradient

Mobile Phase

A: 5mM Formic Acid (no pH adjustment)

B: Methanol with 5mM Formic Acid

Gradient Profile

Step No.

Time(min)

%A

%B

1

0

75

25

2

15

10

90

3

30

10

90

4

30.01

75

25

5

43

75

25

Flow Rate

0.30 mL/min

Temperature

22°C

Detection

Tandem Mass Spec (MS-MS) @ (22°C)

Detection Info