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三甲基硅烷化GC衍生化试剂-上海甄准
硅烷基指三甲基硅烷Si(CH3)3或称TMS。硅烷化作用是指将硅烷基引入到分了中,一般是取代活性氢。活性氢被硅烷基取代后降低了化合物的极性,减少了氢键束缚。因此所形成的硅烷化衍生物更容易挥发。同时,由于含活性氢的反应位点数目减少,化合物的稳定性也得以加强。硅烷化化合物极性减弱,被测能力增强,热稳定性提高。
上海甄准生物提供三甲基硅烷化GC衍生化试剂。
产品信息:
|
货号 |
中文品名 |
英文品名 |
CAS No |
纯度 |
规格 |
|
32216001 |
BSA[=N,O-双(三甲基硅基)乙酰胺] |
BSA [=N,O-Bis(trimethylsilyl)acetamide] [for Gas Chromatography] |
10416-59-8 |
>750%(GC) |
5mL |
|
32216002 |
TMS-BA[=N,O-双(三甲基硅基)乙酰胺](25%的乙腈溶液) |
TMS-BA [=N,O-Bis(trimethylsilyl)acetamide] (25% in Acetonitrile) [for Gas Chromatography] |
10416-59-8 |
>950%(GC) |
5mL |
|
32216003 |
BSTFA[=N,O-双(三甲基硅基)三氟代乙酰胺] |
BSTFA [=N,O-Bis(trimethylsilyl)trifluoroacetamide] [for Gas Chromatography] |
25561-30-2 |
>950%(GC) |
5mL |
|
32216004 |
TMS-HT(溶于无水吡啶中的六甲基二硅氮烷和三甲基氯硅烷) |
TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [for Gas Chromatography] |
|
>980%(T) |
5mL |
|
32216005 |
TMS-咪唑(=N-三甲基硅基咪唑) |
TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography] |
18156-74-6 |
>980%(T) |
5mL |
|
32216006 |
N,O-双(三甲硅烷基)乙酰胺(25%的乙腈溶液) |
N,O-Bis(trimethylsilyl)acetamide (25% in Acetonitrile) [Trimethylsilylating Reagent, for NH2 compounds] |
10416-59-8 |
>750%(GC) |
12mL |
|
32216007 |
N,O-双(三甲硅烷基)乙酰胺 |
N,O-Bis(trimethylsilyl)acetamide |
10416-59-8 |
|
5mL |
|
32216008 |
N,O-双(三甲基硅基)三氟乙酰胺 |
N,O-Bis(trimethylsilyl)trifluoroacetamide |
25561-30-2 |
>950%(GC) |
5mL/25mL |
|
32216009 |
BSTFA-TMCS(99:1) |
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC] |
25561-30-2 |
|
5mL/25mL |
|
32216010 |
三甲基氯硅烷 |
Chlorotrimethylsilane |
75-77-4 |
>980%(GC) |
25mL/100mL/500mL |
|
32216011 |
1,1,1,3,3,3-六甲基二硅氮烷 |
,1,1,3,3,3-Hexamethyldisilazane |
999-97-3 |
|
10mL/25mL |
|
32216012 |
N-甲基-N-三甲硅基乙酰胺 |
N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent] |
7449-74-3 |
>920%(GC) |
10g/25g |
|
32216013 |
N-甲基-N-三甲硅基三氟乙酰胺 |
N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent] |
24589-78-4 |
>900%(GC) |
5mL/25mL |
|
32216014 |
SILREST |
SILREST [Column conditioner for Gas chromatography] |
|
|
12mL |
|
32216015 |
TMS-HT(HMDS和TMCS在无水嘧啶中) |
MS-HT (=HMDS and TMCS in Anhydrous Pyridine) [Trimethylsilylating Reagent, for OH compounds] |
|
>980%(GC) |
12mL |
|
32216016 |
N-(三甲基硅基)二乙胺 |
-(Trimethylsilyl)diethylamine |
996-50-9 |
>980%(GC) |
25mL |
|
32216017 |
N-三甲基硅基咪唑 |
-Trimethylsilylimidazole [Trimethylsilylating Reagent] |
18156-74-6 |
>980%(T) |
25g/100g |
|
32216018 |
N-三甲基硅基乙酰胺 |
-Trimethylsilylacetamide |
13435-12-6 |
>980%(GC) |
25g |
|
32216019 |
N-(三甲基硅烷基)二甲胺 |
N-(Trimethylsilyl)dimethylamine |
2083-91-2 |
>950%(GC) |
25mL |
|
32216020 |
TMS-PZ (=N-三甲基硅咪唑于无水吡啶中) |
TMS-PZ (=N-Trimethylsilylimidazole in Anhydrous Pyridine) [Trimethylsilylating Reagent, for wet or dry Sugars, Mono or Poly Saccharides] |
|
|
12mL |
|
32216021 |
二甲基氯硅烷 |
Chlorodimethylsilane |
1066-35-9 |
>950%(GC) |
25mL/250mL |
|
32216022 |
1,1,3,3-四甲基二硅氮烷 |
1,1,3,3-Tetramethyldisilazane |
15933-59-2 |
>970%(GC) |
5mL |
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