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PSS-TN-Ent-12 technote-01-mg-ml-lysozyme-10566
The specifications for dynamic light scattering (DLS) systems are typically sample dependent. But many DLS systems speci...
PSS-TN-Ent-11 technote-accusizer-data-interpretation-105...
The Entegris AccuSizer® is both a liquid particle counter and a high resolution particle size analyzer. This technical...
PSS-TN-Ent-10 technote-dls-data-interpretation-10572
The Entegris Nicomp® dynamic light scattering (DLS) system is an easy to use particle size and zeta potential analyzer...
PSS-TN-Ent-09 technote-dls-sample-preparation-10568
With many samples to be analyzed using dynamic light scattering (DLS), the chemist simply pours/pipettes the suspensio...
PSS-TN-Ent-08 technote-estimating-molecular-weight-10579
It is possible to use the Nicomp to estimate the average molecular weight, MW, of particles or macromolecules suspen...
PSS-TN-Ent-07 technote-low-volume-particle-size-count-an...
For certain applications, only a small volume of sample is available for analysis using multiple techniques. It isn’t...
PSS-TN-Ent-06 technote-multiangle-dls-measurements-10569
Most dynamic light scattering (DLS) systems have been designed to work at a fixed angle, either 90° or backscatter. N...
PSS-TN-Ent-05 technote-Nicomp-autodiltion-10578
Dynamic light scattering (DLS) can be an easy or challenging technique depending on the sample. Sometimes the challeng...
PSS-TN-Ent-04 technote-sub-1-nm-sizing-10580
The specifications for dynamic light scattering, DLS systems are typically sample dependent. But many DLS systems spec...
PSS-TN-Ent-03 technote-spos-vs-laser-diffraction-10570
While laser diffraction is a popular particle size analysis technique for many reasons, no single method is perfect fo...
PSS-TN-Ent-02 Software Testing
The AccuSizer® system software is designed to provide a userfriendly software package for the AccuSizer family of labor...
ALP-TN-CN-07 780SIS测量不溶性微粒结果不平行原因及分析确证...
导致不溶性微粒测量结果不平行的原因有很多，可能是外界杂质粒子的进入、进样量太少等原因，本文通过实验进一步确证了Tare值的设...
ALP-TN-CN-08 780APS测量乳剂结果不平行原因及确证分析
不同的仪器测试结果，可能会出现稍有的偏差，而设备要经过校准、PQ和系统适应性验证并 且在有效期内数据才有参考价值。本实验在...
ALP-TN-CN-09 20μm标粒测量结果偏差原因分析
验证仪器设备的标粒要符合相应的标准、法规及药典，本案例中使用了错误的标粒来验证仪 器，结果出现了很大的误差。这也说明选用...
ALP-TN-CN-10 走出高浓度样本粒度检测的误区
目的 探讨高浓度样本的粒度检测是否真正可行，探讨高浓度样本检测所需要关注的重点，以及如何避免误区。 方法 查阅国内外相关文献...
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