Demonstrates how to replace the ion block source heater in the ACQUITY UPLC SQ, TQ, and Waters 3100 detectors.
Describes the assembly of the source ion block assembly in the ACQUITY UPLC SQ, TQ, and Waters 3100 detectors.download video Share: Share Assembling the Source Ion Block Assembly on Facebook Share Assembling the Source Ion Block Assembly on X Share Assembling the Source Io...
sion tests are of the chemical compositions (wt. %) of C (0.15), Si (0.31), S (0.025), P (0.025), Mn (1.02) and Scientific Reports | 6:30937 | DOI: 10.1038/srep30937 2 www.nature.com/scientificreports/ Figure 1. Schematic diagram for the synthesis of PNVP-PU and PMAEMA-...
Figure 28 shows three examples of the ATR probe tip; Figure 29 is a flow diagram illustrating a method for identifying cancerous cells using the QCL spectroscopy system; Figure 30 is a flow diagram illustrating a method for identifying thermal damage to composites using the QCL spectroscopy system...
FIG. 3 shows a phase diagram showing the sol-gel transition studies of the Pentablock Polymer B. FIG. 4 shows the in vitro release profile of prednisolone acetate (“PA”) from Pentablock Polymer A nanoparticles at 37° C. (n=3). ...
Molecular weight and polydispersity (PDI) of macroCTA and block copolymer were analyzed by Size Exclusion Chromatography (SEC) using a Waters 515 HPLC pump instrument (Waters, Barcelona, Spain) equipped with a Waters 24214 Refractive Index Detector and Agilent PLgel columns (500, 100, and mixed ...
FIG. 1. Schematic diagram of the fractionation device FIG. 2. Schematic design of the fractionation device assembly DETAILED DESCRIPTION OF THE INVENTION The present invention provides a fractionation device for high resolution and high sensitivity assays of complex biological samples, such as herb ex...
copolymers with 2-2×10−4wt % were mixed. Absorption in 356 nm of the water solution was then measured by a UV-Vis spectrometer. Finally, the absorption was plotted in a diagram against logarithm of polymer concentrations. A turning point formed by two various slopes in the diagram is ...
Molecular weight and polydispersity (PDI) of macroCTA and block copolymer were analyzed by Size Exclusion Chromatography (SEC) using a Waters 515 HPLC pump instrument (Waters, Barcelona, Spain) equipped with a Waters 24214 Refractive Index Detector and Agilent PLgel columns (500, 100, and mixed ...