推荐产品
等级
analytical standard
质量水平
保质期
limited shelf life, expiry date on the label
技术
gel permeation chromatography (GPC): suitable
储存温度
2-8°C
SMILES字符串
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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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。
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。
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Chemistry of polyethylene glycol conjugates with biologically active molecules.
Zalipsky, Samuel.
Advanced Drug Delivery Reviews, 16.2-3, 157-182 (1995)
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)
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
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
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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