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參考價(jià)	面議

原價(jià)	￥1500
參考價(jià)	￥1000	￥900	￥800
訂貨量	1-2000臺(tái)	2000-4000臺(tái)	4000-6000臺(tái)

產(chǎn)品分類(lèi)品牌分類(lèi)

產(chǎn)品簡(jiǎn)介

供貨周期	現(xiàn)貨

NUCLEOSIL® C18液相色譜柱
※球形硅膠，多種孔徑大小，適合各類(lèi)樣品※多種長(zhǎng)度，內(nèi)徑規(guī)格，適合研究和質(zhì)檢不同要求

詳細(xì)介紹

Nucleosil C18 ※球形硅膠，多種孔徑大小，適合各類(lèi)樣品※多種長(zhǎng)度，內(nèi)徑規(guī)格，適合研究和質(zhì)檢不同要求

NUCLEOSIL® standard C18 phases


Octadecyl modified silica phases for HPLC
endcapped · USP L1

Features
	Nonpolar, endcapped phases for RP chromatography Available pore sizes 50, 100, 120, 300, 500, 1000 and 4000 Å Available particle sizes 3 µm, 5 µm, 7 µm and 10 µm pH stability at 20 °C: 2–8, carbon content depending on pore size (see table below) Separation mechanism based on hydrophobic (van der Waals) interactions, slight residual silanol interactions Corresponding NUCLEODUR® phases: see NUCLEODUR® C18 ec
	For numerous applications on NUCLEOSIL® C18 phases click here:
	Standard NUCLEOSIL® C18 phases are available as: Packed EC columns for analytical HPLC Packed VP columns for preparative HPLC Bulk packings

產(chǎn)品應(yīng)用:

羊血中albendazole阿苯達(dá)唑代謝物的檢測(cè)色譜柱：Nucleosil 100-5 C18 250×4.6mm流動(dòng)相：乙腈：0.01 M 磷酸=25:75 加入20mM辛烷磺酸鈉，2.5mM硫酸四丁基銨流速：1.0毫升/分鐘進(jìn)樣量：20ul溫度：40℃檢測(cè)器：fluorescence 290 and 320nm樣品： 1.albendazole sulphaxide
        2.albendazole sulphone
        3.slbendazole 2-aminosulphone作者：Batzias,G.C.;Delis,G.A.
來(lái) 源：Journal of Chromatography B,805（2004）267-274單核苷的檢測(cè)（HPLC 111270）
色譜柱：Nucleosil 100-5 C18，㏄ 250×4mm流動(dòng)相：A)0.1M磷酸二氫鈉，4Mm 磷酸二氫四丁基胺，PH=6.0 B)50% A+50% 甲醇
              梯度洗脫：0-6 min.15% B.6-16 min.from 15% to 90% B.
                           16-17 min.90% B.17-17.5 min.to 15% B.
                           17.5-31.5 min.15% B.32 min流速：0.5毫升/分鐘
樣品:1.Hypoxanthine 2.UMP(Uridine monophosphale)
3.IMP(Inosine monophosphate)4.Inosine
5.AMP(Adenosine monophosphate)
6.ADP(Adenosine diphnosine)7.ATP(Adenosine triphosphate)
OPA衍生快速分離氨基酸（HPLC 107800）

色譜柱：Nucleosil 100-5 C18,250×4.6mm ID流動(dòng)相：A:0.1M 乙酸鈉 PH=6.5. B:甲醇梯度洗脫 20-45% B 5分鐘.45%-75% B 20分鐘流速：1.0毫升/分鐘溫度：22℃檢測(cè)器：UV 330nm作者：Burbach J.P.H.(J.Chromatogr)

訂貨信息:

EC standard columns for HPLC


Ordering information
Eluent in column acetonitrile – water

Length

EC guard
columns*

CC guard
columns**

100 mm

125 mm

150 mm

250 mm

NUCLEOSIL® 50-5 C18 ec · 5 µm particles · 50 Å pores · 14.5 % C · endcapped

4.6 mm

720098.46

721473.30

721829.40

NUCLEOSIL® 100-3 C18 · 3 µm particles · 100 Å pores · 15 % C · endcapped

4 mm

720150.40

720133.40

721022.30

721866.40

4.6 mm

720841.46

720150.46

720949.46

720133.46

721022.30

721866.40

NUCLEOSIL® 100-5 C18 · 5 µm particles · 100 Å pores · 15 % C · endcapped

2 mm

720002.20

720120.20

720014.20

721074.20

721602.30

3 mm

720002.30

720120.30

720014.30

721074.30

721602.30

4 mm

720141.40

720002.40

720120.40

720014.40

721074.30

721602.40

4.6 mm

720141.46

720002.46

720120.46

720014.46

721074.30

721602.40

NUCLEOSIL® 100-7 C18 · 7 µm particles · 100 Å pores · 15 % C · endcapped

4 mm

720018.40

4.6 mm

720951.46

720110.46

720018.46

NUCLEOSIL® 100-10 C18 · 10 µm particles · 100 Å pores · 15 % C · endcapped

4 mm

720023.40

4.6 mm

720701.46

720140.46

720023.46

NUCLEOSIL® 120-3 C18 · 3 µm particles · 120 Å pores · 11 % C · endcapped

4 mm

720149.40

720040.40

720055.40

721075.30

721606.40

4.6 mm

720149.46

720040.46

720740.46

720055.46

721075.30

721606.40

NUCLEOSIL® 120-5 C18 · 5 µm particles · 120 Å pores · 11 % C · endcapped

4 mm

720051.40

720041.40

721070.30

721783.40

4.6 mm

720051.46

720730.46

720041.46

721070.30

721783.40

NUCLEOSIL® 120-7 C18 · 7 µm particles · 120 Å pores · 11 % C · endcapped

4 mm

720042.40

NUCLEOSIL® 120-10 C18 · 10 µm particles · 120 Å pores · 11 % C · endcapped

4 mm

720043.40

4.6 mm

720043.46

NUCLEOSIL® 300-5 C18 · 5 µm particles · 300 Å pores · 6.5 % C · endcapped

4 mm

720065.40

721085.30

721608.40

4.6 mm

720065.46

721085.30

721608.40

NUCLEOSIL® 500-7 C18 · 7 µm particles · 500 Å pores · 2 % C · endcapped

4.6 mm

720074.46

NUCLEOSIL® 1000-7 C18 · 7 µm particles · 1000 Å pores · ~ 1 % C · endcapped

4.6 mm

720077.46

NUCLEOSIL® 4000-7 C18 · 7 µm particles · 4000 Å pores · < 1 % C · endcapped

4.6 mm

720085.46

Columns/pack ->

For EC columns with	2 mm ID	3 mm ID	4 mm ID	4.6 mm ID		REF
* EC guard columns	EC 4/2	EC 4/3	EC 4/3	EC 4/3	use the Column Protection System guard column holder	718966
** CC guard columns	CC 8/3	CC 8/3	CC 8/4	CC 8/4	use the guard column adapter EC	721359

Custom-packed EC columns with other dimensions are available on request.

VarioPrep columns for preparative HPLC
Ordering information
Eluent in column acetonitrile – water

Length	8 mm ID	10 mm ID	16 mm ID	21 mm ID
NUCLEOSIL® 100-5 C18 · particle size 5 µm, pore size 100 Å · 15 % C · endcapped
250 mm		715340.100		715340.210
NUCLEOSIL® 100-7 C18 · particle size 7 µm, pore size 100 Å · 15 % C · endcapped
250 mm	715332.80	715332.100	715332.160	715332.210
NUCLEOSIL® 300-7 C18 · particle size 7 µm, pore size 300 Å · 6.5 % C · endcapped
250 mm		715806.100		715806.210
Guard columns with NUCLEOSIL® C18
	8 mm ID		16 mm ID
10 mm *	715360.80		715360.160
* 10 x 8 mm ID guard column cartridges can be used for 8 and 10 mm ID VarioPrep columns and require theguard column holder 8 mm (REF 718251), 10 x 16 ID guard column cartridges can be used for 16 and 21 mm ID VarioPrep columns and require the guard column holder 16 mm (REF 718256)
Custom-packed VP columns with other dimensions are available on request.
Other NUCLEOSIL® octadecyl phases than those listed above can also be custom-packed in VarioPrep columns.

NUCLEOSIL® C18 bulk packings
Ordering information
Phase	Endcapped	Carbon content	Pore size	Particle size	Pack of 10 g	Pack of 100 g
NUCLEOSIL 50-5 C18 ec	yes	14.5 %	50 Å	5 µm	712031.10	712031.100
NUCLEOSIL 100-3 C18	yes	15 %	100 Å	3 µm	712370.10	712370.100
NUCLEOSIL 100-5 C18	yes	15 %	100 Å	5 µm	712130.10	712130.100
NUCLEOSIL 100-7 C18	yes	15 %	100 Å	7 µm	712140.10	712140.100
NUCLEOSIL 100-10 C18	yes	15 %	100 Å	10 µm	712150.10	712150.100
NUCLEOSIL 120-3 C18	yes	11 %	120 Å	3 µm	712460.10	712460.100
NUCLEOSIL 120-5 C18	yes	11 %	120 Å	5 µm	712470.10	712470.100
NUCLEOSIL 120-7 C18	yes	11 %	120 Å	7 µm	712480.10	712480.100
NUCLEOSIL 120-10 C18	yes	11 %	120 Å	10 µm	712490.10	712490.100
NUCLEOSIL 300-5 C18	yes	6.5 %	300 Å	5 µm	712520.10	712520.100
NUCLEOSIL 300-7 C18	yes	6.5 %	300 Å	7 µm	712530.10	712530.100
NUCLEOSIL 300-10 C18	yes	6.5 %	300 Å	10 µm	712540.10	712540.100
NUCLEOSIL 500-7 C18	yes	2 %	500 Å	7 µm	712760.10	712760.100
NUCLEOSIL 1000-7 C18	yes	~ 1 %	1000 Å	7 µm	712790.10	712790.100
NUCLEOSIL 4000-7 C18	yes	< 1 %	4000 Å	7 µm	712926.10	712926.100

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NUCLEOSIL® C18液相色譜柱

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