Rt-2560 气相色谱柱

更新时间：2023-06-15

简要描述：

Rt-2560 气相色谱柱，高极性固定相；双氰丙基聚硅氧烷—非键合。常用于顺/反FAMEs分析。类似固定相：HP-88, CP Sil 88

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Rt-2560 气相色谱柱简介：

(高极性固定相；双氰丙基聚硅氧烷—非键合)
常用于顺/反FAMEs分析。
温度稳定范围达250 °C。
由于不是交联键合相，所有不能用溶剂洗脱。

类似固定相：HP-88, CP Sil 88

订货信息：

ID	df	温度限度	100-米
0.25mm	0.20 μm	20 to 250 °C	13199

Nutritional Labeling FAMEs on Rt-2560 by AOAC Method 996.06

	Peaks	tR (min)	Conc. (µg/mL)	Structural Nomenclature
1.	Methyl butyrate	13.16	40	C4:0
2.	Methyl caproate	15.53	40	C6:0
3.	Methyl octanoate	19.43	40	C8:0
4.	Methyl decanoate	24.50	40	C10:0
5.	Methyl undecanoate	27.20	20	C11:0
6.	Methyl dodecanoate	29.87	40	C12:0
7.	Methyl tridecanoate	32.47	20	C13:0
8.	Methyl myristate	34.97	40	C14:0
9.	Methyl myristoleate	37.01	20	C14:1 (c9)
10.	Methyl pentadecanoate	37.37	20	C15:0
11.	Methyl pentadecenoate	39.36	20	C15:1 (c10)
12.	Methyl palmitate	39.68	60	C16:0
13.	Methyl palmitoleate	41.30	20	C16:1 (c9)
14.	Methyl heptadecanoate	41.86	20	C17:0
15.	Methyl heptadecenoate	43.45	20	C17:1 (c10)
16.	Methyl stearate	43.97	40	C18:0
17.	Methyl octadecenoate	44.92	20	C18:1 (t9)
18.	Methyl oleate	45.34	40	C18:1 (c9)
19.	Methyl linoleaidate	46.39	20	C18:2 (t9,t12)
20.	Methyl linoleate	47.32	20	C18:2 (c9,c12)
21.	Methyl arachidate	47.92	40	C20:0
22.	Methyl linolenate	48.77	20	C18:3 (c6,c9,c12)
23.	Methyl eicosenoate	49.20	20	C20:1 (c11)
24.	Methyl linolenate	49.54	20	C18:3 (c9,c12,c15)
25.	Methyl heneicosanoate	49.78	20	C21:0
26.	Methyl eicosadienoate	51.09	20	C20:2 (c11,c14)
27.	Methyl behenate	51.60	40	C22:0
28.	Methyl eicosatrienoate	52.52	20	C20:3 (c8,c11,c14)
29.	Methyl erucate	52.88	20	C22:1 (c13)
30.	Methyl eicosatrienoate	53.28	20	C20:3 (c11,c14,c17)
31.	Methyl tricosanoate	53.42	20	C23:0
32.	Methyl arachidonate	53.65	20	C20:4 (c5,c8,c11,c14)
33.	Methyl docosadienoate	54.85	20	C22:2 (c13,c16)
34.	Methyl lignocerate	55.32	40	C24:0
35.	Methyl eicosapentaenoate	56.09	20	C20:5 (c5,c8,c11,c14,c17)
36.	Methyl nervonate	56.74	20	C24:1 (C15)
37.	Methyl docosahexaenoate	62.17	20	C22:6 (c4,c7,c10,c13,c16,c19)

GC_FF1261

Column	Rt-2560, 100 m, 0.25 mm ID, 0.20 µm (cat.# 13198)
Sample	Food industry FAME mix (cat.# 35077)
Diluent:	Hexane/dichloromethane
Conc.:	1,000 µg/mL
Injection
Inj. Vol.:	1 µL split (split ratio 20:1)
Liner:	Premium 4 mm Precision liner w/wool (cat.# 23305.1)
Inj. Temp.:	225 °C
Oven
Oven Temp.:	100 °C (hold 4 min) to 240 °C at 3 °C/min (hold 15 min)
Carrier Gas	He, constant flow
Flow Rate:	1.0 mL/min
Detector	FID @ 285 °C
Make-up Gas Flow Rate:	45 mL/min
Make-up Gas Type:	N2
Hydrogen flow:	30 mL/min
Air flow:	300 mL/min
Data Rate:	20 Hz
Instrument	Agilent 7890A GC

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