Merck
CN

02393

Supelco

聚乙二醇/聚环氧乙烷 ReadyCal Set Mp ~250 -1′100 000

analytical standard

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别名:
聚(乙二醇), PEG
线性分子式:
H(OCH2CH2)nOH
CAS号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

保质期

limited shelf life, expiry date on the label

technique(s)

gel permeation chromatography (GPC): suitable

储存温度

2-8°C

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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此商品
PHR2894PHR28901546605
Polyethylene Glycol 8000 certified reference material, pharmaceutical secondary standard

Supelco

PHR2894

聚乙二醇8000

Polyethylene Glycol 1000 certified reference material, pharmaceutical secondary standard

Supelco

PHR2890

聚(乙二醇)

Polyethylene glycol 8000 United States Pharmacopeia (USP) Reference Standard

USP

1546605

聚乙二醇 8000

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

gel permeation chromatography (GPC): suitable

technique(s)

-

technique(s)

-

technique(s)

-

storage temp.

2-8°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

Quality Level

100

Quality Level

300

Quality Level

300

Quality Level

-

一般描述

这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。请点击此处查看列入10/2011 的所有化合物的参考物质。

应用

PEG可能已被用于通过大规模材料筛选和选择来探究溶胶-凝胶蛋白芯片的性质。

组分

ReadyCal标准品是预先称重到自动进样瓶中的聚合物混合物,便于校准GPC/SEC/GFC系统。
该试剂盒包含10组3个颜色编码的小瓶,每个小瓶包含3个或4个不同摩尔质量的PEO/PEG标准品。摩尔质量范围为~250至~1,000,000 Da,经过精心选择,以便痕量聚合物能被基线分离。
该试剂盒包含足以进行至少10次校准的材料,并包括说明手册和带有测量条件的校准曲线。
适用于水溶液、DMF和DMA的校准。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Polyethylene Glycol 3350 Pharmaceutical Secondary Standard; Certified Reference Material

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聚乙二醇3350

Poly(ethylene glycol) analytical standard, for GPC, 1,000

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聚(乙二醇)

Polyethylene glycol solution BioUltra, for molecular biology, 1,000, ~50% in H2O

Sigma-Aldrich

76293

聚乙二醇 溶液

Improved sensitivity and physical properties of sol-gel protein chips using large-scale material screening and selection.
Kim S
Analytical Chemistry, 78(21), 7392-7396 (2006)
Chemistry of polyethylene glycol conjugates with biologically active molecules.
Zalipsky, Samuel.
Advanced Drug Delivery Reviews, 16.2-3, 157-182 (1995)
I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in

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