Paraquat and Diquat on Raptor HILIC-Si

	Peaks	t_R (min)	Precursor Ion 1	Product Ion 1	Precursor Ion 2	Product Ion 2
1.	Diquat	3.25	183.3	157.2	183.3	130.1
2.	Paraquat	3.46	185.3	170.3	171.3	77.2

Column

Raptor HILIC-Si (cat.# 9310A52)

Dimensions:

50 mm x 2.1 mm ID

Particle Size:

2.7 µm

Pore Size:

90 Å

Temp.:

45 °C

Standard/Sample

Paraquat & diquat calibration mix (cat.# 32437)

Diluent:

Mobile phase B

Conc.:

50 ng/mL (cat.# 32437 diluted to 50 ng/mL in mobile phase B)

Inj. Vol.:

5 µL

Mobile Phase

Water, 50 mM ammonium formate, 0.5% formic acid

25:75 Water:acetonitrile, 50 mM ammonium formate, 0.5% formic acid

Time (min)	Flow (mL/min)	%A	%B
0.00	0.6	0	100
4.00	0.6	35	65
4.01	0.6	0	100
7.00	0.6	0	100

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