等级
for GPC
质量水平
保质期
limited shelf life, expiry date on the label
技术
gel permeation chromatography (GPC): suitable
格式
neat
储存温度
2-8°C
应用
<ul>
<li><strong>Absolute Molar Mass Determination in Mixed Solvents:</strong> This research utilizes Polystyrene standards, specifically focusing on the molecular weight calibration of high molecular weight polymers through SEC/MALS/DRI techniques in mixed solvents.; (Striegel, 2022).</li>
<li><strong>Biodegradable Foams for Sustainable Packaging:</strong>;In the preparation and characterization of biodegradable foams using cassava starch, where Polystyrene is used as disposable packaging and building insulation materials. (Amaraweera et al., 2022).</li>
<li><strong>Chiral Ion Exchangers in Enantioselective Chromatography:</strong>;Polystyrene standards are used for measuring the porosities of packed columns via inverse size exclusion chromatography. (Geibel et al., 2019).</li>
</ul>
<li><strong>Absolute Molar Mass Determination in Mixed Solvents:</strong> This research utilizes Polystyrene standards, specifically focusing on the molecular weight calibration of high molecular weight polymers through SEC/MALS/DRI techniques in mixed solvents.; (Striegel, 2022).</li>
<li><strong>Biodegradable Foams for Sustainable Packaging:</strong>;In the preparation and characterization of biodegradable foams using cassava starch, where Polystyrene is used as disposable packaging and building insulation materials. (Amaraweera et al., 2022).</li>
<li><strong>Chiral Ion Exchangers in Enantioselective Chromatography:</strong>;Polystyrene standards are used for measuring the porosities of packed columns via inverse size exclusion chromatography. (Geibel et al., 2019).</li>
</ul>
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4个不同摩尔质量的聚苯乙烯。摩尔质量范围为~350至~2,500,000 Da，经过精心选择，以便痕量聚合物能被基线分离。
每个试剂盒包含足够进行至少10次校准的材料。
适用于THF、甲苯、DMF、DMAc、氯仿、TCB、DCB和NMP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4个不同摩尔质量的聚苯乙烯。摩尔质量范围为~350至~2,500,000 Da，经过精心选择，以便痕量聚合物能被基线分离。
每个试剂盒包含足够进行至少10次校准的材料。
适用于THF、甲苯、DMF、DMAc、氯仿、TCB、DCB和NMP的校准。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
B Clifton-García et al.
Letters in applied microbiology, 70(4), 300-309 (2020-01-01)
Two bacterial strains able to produce polyhydroxyalkanoates (PHAs) from a wide variety of pure carbon sources (dextrose, xylose, sucrose, lactose and glycerol) were isolated from forest soils and identified as Achromobacter mucicolens and Stenotrophomonas rhizophila. Achromobacter mucicolens also produced poly(3-hydroxybutyrate)
Yan Li et al.
Journal of cellular physiology, 235(7-8), 5811-5822 (2020-02-01)
Although we have obtained porcine pluripotent stem cell lines (pPSCs) from blastocysts, the cells exhibit flat clonal morphology and do not support single-cell passage. There is massive cell death after cell dissociation, and the efficiency of single-cell colony is generally
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