CARB 1004 Aldehyde/Ketone-DNPH Calibration Standard on Raptor ARC-18

Column

Raptor ARC-18 (cat.# 9314A1E)

Dimensions:

100 mm x 3.0 mm ID

Particle Size:

2.7 µm

Temp.:

40 °C

Standard/Sample

CARB 1004 aldehyde/ketone-DNPH calibration standard (cat.# 33093)

Diluent:

Acetonitrile

Conc.:

3 µg/mL

Inj. Vol.:

3 µL

Mobile Phase

Water:tetrahydrofuran (5:2)

Acetonitrile

Time (min)	Flow (mL/min)	%A	%B
0.00	0.6	70	30
3.5	0.6	65	35
6.5	0.6	30	70
6.51	0.6	70	30
8.5	0.6	70	30

Max Pressure:

240 bar

Detector	UV/Vis @ 365, 4 nm
Notes	Using stainless steel tubing and fittings instead of PEEK material is recommended when the mobile phase contains high concentrations of tetrahydrofuran.

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