UHPLC/HPLC Columns
Shim-pack FC-ODS High-speed analysis of 2,4-DNPH derivatized aldehydes / ketones
Conditions
Column
: Shim-pack FC-ODS (75 mmL. × 4.6 mmI.D., 3 μm) (P/N: 228-40511-92)
Mobile Phase : Water/Acetonitrile = 55/45 (v/v) Flow Rate : 1.0 mL/min Col. Temp. : 40 °C Detection : UV 360 nm
Chromatogram of Standard Sample (formaldehyde 0.35μg/mL, acetaldehyde 0.55μg/mL, 10μL injected)
Chromatograms of Environmental Air (A) and Indoor Air at Laboratory (B)
Conditions
Column : Shim-pack FC-ODS (75 mmL. × 4.6 mmI.D., 3 μm) (P/N: 228-40511-92) Mobile Phase : A) Water/Tetrahydrofuran = 8/2 (v/v) B) Acetonitrile A/B = 80/20 - 14min - 40/60 - 0.01min - 80/20 - 6min Flow Rate : 1.2 mL/min Col. Temp. : 40 °C Detection : UV 365 nm
Chromatogram of Standard Sample (each 0.3 ug/mL as carbonyl compounds, 10uL injection)
Chromatograms of Indoor Air at Laboratory (A) and Operation blank (B)
Product Information
I.D. (mm)
Particle Size (μm)
2.0
4.6
Length (mm)
30 75
-
228-40511-91 228-40511-92 228-40511-93
3
228-40511-94 228-40511-95
150
Pg A-68
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