Analysis of 23 PFASs in Butter using Luna® Omega 1.6 µm PS C18

LC Conditions

Column

Luna Omega 1.6µm PS C18 100Å, LC Column 100 x 2.1 mm, EA

Brand

Luna Omega

Part No

00D-4752-AN

Phase Name

PS C18

Elution Type

Gradient

Mobile Phase

A: 5 mM Ammonium Acetate/Water

B: Acetonitrile

Gradient Profile

Step No.

Time(min)

%A

%B

1

0

60

40

2

0.5

60

40

3

3

10

90

4

3.1

0

100

5

4

0

100

Flow Rate

0.55 mL/min

Temperature

40°C

Detection

Tandem Mass Spec (MS-MS) @ (22°C)

Detection Info