نتایج جستجو برای: refractometry
تعداد نتایج: 325 فیلتر نتایج به سال:
High precision measurement of dissolved solids (Brix) in soft drinks and juices is an important element of quality control (QC) and quality assurance (QA). There are in principle many ways to measure dissolved solids, but refractometry and density-based methods are most commonly used for this purpose. Whichever method is selected, there are advantages, disadvantages and limitations. This paper ...
Flowmetry. Fluid-flow measurement and visualisation ................................................................................ 1 Measuring mass flow-rate ......................................................................................................................... 2 Accumulative weighting .............................................................................................
Bovine serum albumin, in aqueous guanidine hydrochloride, interacts preferentially with the solvent components, as was shown by techniques in which refractometry and light scattering and equilibrium dialysis were used. If constant salt molality after dialysis is taken as the reference state for zero binding, then 0.08 f 0.03 and 0.18 f 0.05 g of salt per g of protein is bound at 3 M and 6 M sal...
The 3D-cascade-microlens optofluidic chip (3DCMOC) functions as a simple-to-fabricate and sensitivity-adjustable refractometer.
PURPOSE To determine the effect of 1% cyclopentolate on the refractive status of children aged 4 to 18 years. METHODS Using a random cluster sampling in a cross-sectional school-based study design, children with an age of 4-18 years were selected from kindergardens, primary schools, junior and senior high schools in a rural county and a city. Auto-refractometry was performed before and after ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید