Rxi-1HT 氣相色譜柱

更新時間：2023-06-15

簡要描述：

Rxi-1HT 氣相色譜柱色譜柱經過加工可應用于高溫的環(huán)境，例如高分子量的烴類。類似固定相：DB-1ht, ZB-1HTinferno

免費咨詢：

Rxi-1HT 氣相色譜柱簡介

(非極性相；二甲基聚硅氧烷)

色譜柱經過加工可應用于高溫的環(huán)境，例如高分子量的烴類。

溫度范圍：-60到400°C。

類似固定相：DB-1ht, ZB-1HTinferno

訂貨信息：

Diesel #2/Motor Oil Standard on Rxi®-1HT (15 m x 0.25 mm x 0.10 µm)

GC_EV1364

Column	Rxi®-1HT, 15 m, 0.25 mm ID, 0.10 µm (cat.# 13950)
Sample	Diesel #2/motor oil (cat.# 31682)
Diluent:	Hexane
Conc.:	5,000 ng/µL
Injection
Inj. Vol.:	1 µL split (split ratio 10:1)
Liner:	Premium 4 mm Precision liner w/wool (cat.# 23305.5)
Inj. Temp.:	275 °C
Split Vent Flow Rate:	17.5 mL/min
Oven
Oven Temp.:	40 °C (hold 0.1 min) to 400 °C at 20 °C/min (hold 1.9 min)
Carrier Gas	H2, constant flow
Flow Rate:	1.75 mL/min
Detector	FID @ 420 °C
Constant Column + Constant Make-up:	50 mL/min
Make-up Gas Type:	N2
Hydrogen flow:	40 mL/min
Air flow:	450 mL/min
Data Rate:	20 Hz
Instrument	Agilent/HP6890 GC
Notes	Actual column length was calculated to be 15.7 m using holdup time and EZGC® flow calculator (http://www.restek。。ｃｏｍ/ezgc-mtfc).