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Stabilwax色譜柱 (熔融石英)

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Stabilwax® 色譜柱 (熔融石英)(極性固定相;Crossbond®聚乙二醇)可替代:DB-WAX, DB-WAXetr, HP-Wax, HP-Innowax, Supelcowax 10, CP-Wax 52 CB
? Stabilwax是現有zui穩定的聚乙二醇(PEG)色譜柱。
? 非常堅固以抵擋重復注水,抗氧化破壞能力強。
? Stabilwax常用于FAME, 香味成分, 基礎油,

詳細信息 在線詢價

Stabilwax® 色譜柱 (熔融石英)(極性固定相;Crossbond®聚乙二醇)可替代:DB-WAX, DB-WAXetr, HP-Wax, HP-Innowax, Supelcowax 10, CP-Wax 52 CB
• Stabilwax是現有zui穩定的聚乙二醇(PEG)色譜柱

• 非常堅固以抵擋重復注水,抗氧化破壞能力強。
• Stabilwax常用于FAME, 香味成分, 基礎油, 胺, 溶劑, 二甲苯異構體, US EPA 方法603 (稀/腈).
• Stabilwax是市場上現有zui低流失的PEG色譜柱,柱使用壽命長。
• 溫度范圍: 40 °C~260 °C。
• Stabilwax等同于USP G14, G15, G16, G20和G39固定相。
Stabilwax色譜柱與同類型的柱相比,Restek的技術-極性去活表面,保證了Carbowax®聚合物緊密的結合在柱壁上,提高熱穩定性。因為固定相緊密鍵合而產生的穩定性,使Stabilwax色譜柱即使在260°C的重復程序下都能有很長的使用壽命。Stabilwax色譜柱的結合機制使得極性化合的保留時間不會隨便移動, 而這種現象在其它wax-type柱上經常發生。同時,Stabilwax色譜柱的鍵合機制能允許通過溶劑淋洗而再生。Stabilwax柱在分析化合物和基質中有廣泛的用途,可用于:FAMEs,香料化合物、香精油、溶劑、芳香劑(包含二苯甲同分異構體)/(EPA 603)

使用Stabilwax®柱分析生物柴油中的FAMEs

使用Stabilwax®柱分析生物柴油中黃色油脂脂肪酸甲酯

 Peaks 
1. 肉豆蔻酸 C14:0   2. 棕櫚酸 C16:0   3. 棕櫚油酸 C16:1    4. 硬脂酸 C18:0   5. 油酸 C18:1
6. * C18:2     7. 亞麻酸 C18:3   8.花生酸 C20:0      9. 鱈油酸 C20:1   10. 二十二烷酸 C22:0
11. 芥酸 C22:1     12. 二十四酸 C24:0
內標為十七烷酸甲酯

大豆脂肪酸甲酯和菜籽油脂肪酸甲酯分析見第656頁。

使用Stabilwax®柱分析生物柴油中的油脂性脂肪酸甲酯

色譜峰 
1. 肉豆蔻酸 C14:0    2. 棕櫚酸 C16:0    3. 棕櫚油酸 C16:1   4. 硬脂酸 C18:0   5. 油酸 C18:1
6. * C18:2      7. 亞麻酸 C18:3    8. 花生酸 C20:0     9. 鱈油酸 C20:1   10. 二十四酸 C24:0
11. 神經酸 C24:1
內標為十七烷酸甲酯

 

 

10605

Stabilwax Cap. Column

15m, 0.25mm ID, 0.10um

10607

Stabilwax Cap. Column

15m, 0.53mm ID, 0.10um

10608

Stabilwax Cap. Column

30m, 0.25mm ID, 0.10um

10609

Stabilwax Cap. Column

30m, 0.32mm ID, 0.10um

10610

Stabilwax Cap. Column

30m, 0.53mm ID, 0.10um

10611

Stabilwax Cap. Column

60m, 0.25mm ID, 0.10um

10620

Stabilwax Cap. Column

15m, 0.25mm ID, 0.25um

10620-390

Stabilwax Cap. Column

15m, 0.25mm ID, 0.25um 7cm Diameter, No Cage No Guarantee for Breakage

10621

Stabilwax Cap. Column

15m, 0.32mm ID, 0.25um

10622

Stabilwax Cap. Column

15m, 0.53mm ID, 0.25um

10622-6850

Stabilwax Cap. Column

15m, 0.53mm ID, 0.25um 5in cage for HP 6850

10623

Stabilwax Cap. Column

30m, 0.25mm ID, 0.25um

10623-106

Stabilwax Cap. Column

25m, 0.25mm ID, 0.25um

10623-124

Stabilwax Cap. Column

30m, 0.25mm ID, 0.25um with 5m Integra-Guard Column

10623-127

Stabilwax Cap. Column

30m, 0.25mm ID, 0.25um with 10m Integra-Guard Column

10623-600

Stabilwax Cap. Column

30m, 0.25mm ID, 0.25um Pack of 6

10623-6850

Stabilwax Cap. Column

30m, 0.25mm ID, 0.25um 5" Cage for HP6850

10624

Stabilwax Cap. Column

30m, 0.32mm ID, 0.25um

10624-106

Stabilwax Cap. Column

25m, 0.32mm ID, 0.25um

10624-125

Stabilwax Cap. Column

30m, 0.32mm ID, 0.25um with 5m Integra-Guard Column

10624-600

Stabilwax Cap. Column

30m, 0.32mm ID, 0.25um Pack of 6

10624-6850

Stabilwax Cap. Column

30m, 0.32mm ID, 0.25um 5" Cage

10625

Stabilwax Cap. Column

30m, 0.53mm ID, 0.25um

10626

Stabilwax Cap. Column

60m, 0.25mm ID, 0.25um

10626-105

Stabilwax Cap. Column

50m, 0.25mm ID, 0.25um

10626-124

Stabilwax Cap. Column

60m, 0.25mm ID, 0.25um with 5m INTEGRA guard

10626-6850

Stabilwax Cap. Column

60m, 0.25mm ID, 0.25um 5" Cage for HP 6850

10627

Stabilwax Cap. Column

60m, 0.32mm ID, 0.25um

10627-105

Stabilwax Cap. Column

50m, 0.32mm ID, 0.25um

10627-1096850

Stabilwax Cap. Column

50m, 0.32mm ID, 0.25um For HP 6850

10627-125

Stabilwax Cap. Column

60m, 0.32mm ID, 0.25um with 5m Integra Guard Column

10628

Stabilwax Cap. Column

60m, 0.53mm ID, 0.25um

10635

Stabilwax Cap. Column

15m, 0.25mm ID, 0.50um

10635-6850

Stabilwax Cap. Column

15m, 0.25mm ID, 0.50um For HP 6850 GCs

10636

Stabilwax Cap. Column

15m, 0.32mm ID, 0.50um

10636-390

Stabilwax Cap. Column

15m, 0.32mm ID, 0.50um 7cm Diameter, No Cage No Guarantee for Breakage

10637

Stabilwax Cap. Column

15m, 0.53mm ID, 0.50um

10637-6850

Stabilwax Cap. Column

15m, 0.53mm ID, 0.50um w/5" HP6850 Cage

10638

Stabilwax Cap. Column

30m, 0.25mm ID, 0.50um

10638-124

Stabilwax Cap. Column

30m, 0.25mm ID, 0.50um with 5m Integra-Guard Column

10638-1246850

Stabilwax Cap. Column

30m, 0.25mm ID, 0.50um w/ 5m Integra-Guard Column For HP 6850 GCs

10638-6850

Stabilwax Cap. Column

30m, 0.25mm ID, 0.50um For HP 6850s

10639

Stabilwax Cap. Column

30m, 0.32mm ID, 0.50um

10639-106

Stabilwax Cap. Column

25m, 0.32mm ID, 0.50um

10639-125

Stabilwax Cap. Column

30m, 0.32mm ID, 0.50um with 5m Integra-Guard Column

10639-282

Stabilwax Cap. Column

30m, 0.32mm ID, 0.50um 5" Diameter Star Cage No Guarantee for Breakage

10639-600

Stabilwax Cap. Column

30m, 0.32mm ID, 0.50um 6pk

10639-6850

Stabilwax Cap. Column

30m, 0.32mmID, 0.50um 5" Cage for HP 6850

10640

Stabilwax Cap. Column

30m, 0.53mm ID, 0.50um

10640-106

Stabilwax Cap. Column

25m, 0.53mm ID, 0.50um

10641

Stabilwax Cap. Column

60m, 0.25mm ID, 0.50um

10641-105

Stabilwax Cap. Column

50m, 0.25mm ID, 0.50um

10641-127

Stabilwax Cap. Column

60m, 0.25mm ID, 0.50um with 10m Integra Guard Column

10641-6850

Stabilwax Cap. Column

60m, 0.25mm ID, 0.50um 5" cage for HP 6850

10642

Stabilwax Cap. Column

60m, 0.32mm ID, 0.50um

10642-105

Stabilwax Cap. Column

50m, 0.32mm ID, 0.50um

10642-128

Stabilwax Cap. Column

60m, 0.32mm ID, 0.50um with 10m Integra-Guard Column

10642-600

Stabilwax Cap. Column

60m, 0.32mm ID, 0.50um 6pk

10642-6850

Stabilwax Cap. Column

60m, 0.32mm ID, 0.50um 5" cage for HP 6850

10643

Stabilwax Cap. Column

60m, 0.53mm ID, 0.50um

10651

Stabilwax Cap. Column

15m, 0.32mm ID, 1.00um

10651-051

Stabilwax Cap. Column

15m, 0.32mm ID, 1.0um No Cage, No Guarantee for Breakage

10652

Stabilwax Cap. Column

15m, 0.53mm ID, 1.00um

10652-107

Stabilwax Cap. Column

10m, 0.53mm ID, 1.00um

10652-126

Stabilwax Cap. Column

15m, 0.53mm ID, 1.00um w/5m Integra-Guard Column

10652-129

Stabilwax Cap. Column

15m, 0.53mm ID, 1.00um w/ 10m, 0.53mm ID IntegraGuard

10652-6850

Stabilwax Cap. Column

15m, 0.53mmID, 1.00um 5" HP 6850 Cage

10654

Stabilwax Cap. Column

30m, 0.32mm ID, 1.00um

10654-102

Stabilwax Cap. Column

10m & 20m, 0.32mm ID, 1.00um

10654-125

Stabilwax Cap. Column

30m, 0.32mm ID, 1.00um with 5m Integra-Guard Column

10654-128

Stabilwax Cap. Column

30m, 0.32mm ID, 1.00um with 10m Integra-Guard Column

10654-600

Stabilwax Cap. Column

30m, 0.32mm ID, 1.00um Package of 6

10654-6850

Stabilwax Cap. Column

30m, 0.32mmID, 1.00um on 6850 Cage

10655

Stabilwax Cap. Column

30m, 0.53mm ID, 1.00um

10655-101

Stabilwax Cap. Column

3 x 10m, 0.53mm ID, 1.00um

10655-102

Stabilwax Cap. Column

10m & 20m, 0.53mm ID, 1.00um

10655-106

Stabilwax Cap. Column

25m, 0.53mm ID, 1.00um

10655-112

Stabilwax Cap. Column

20m, 0.53mm ID, 1.00um


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