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Titration curves obtained from difference electronic spectra for titration of MerR with Hg. Titrations were performed in anaerobically sealed 1-cm path cuvettes with O.OOlAf 2-mercaptoethanol competitor. Protein was buffered at pH 7.00 with O.OlAf sodium phosphate, M NaCl, 0.1 w v octyl-p-glucopyranoside.

Titration curves obtained using different concentrations of Calcein. Twenty milliliters of 0.00002 M EDTA was titrated. 0.1, 0.5, 1, and 2.5 ml of Calcein solution was added to the titrate. The steepest curve was obtained using 0.5 ml of Calcein. The signal was weak when using 0.1 ml, due to the low concentration. It was also weak when using 2.5 ml, due to concentration quenching.

Titration curves obtained when titrating 20 ml of 0.0004 M EDTA with 0, 20, 40, 60, and 80 ml of Lab-trol added to the titrate. The curves are parallel and equally spaced, therefore the concentration of calcium can be estimated from the spacing, provided the titrant concentration is known. The linear portions of the curves provide a convenient guide in determining the control-pointer setting when the automatic-stop method is used to obtain more accurate results.

Titration curves of 0.0033 N PMA in the presence of increasing amounts of KCl open circles

Titration curves of 0.05 N phenol in ethylenedlamine with different 0.3 N titrant bases.

Titration curves of 0.05 N phenol with 0.3 N tetrabutylammonium ethoxide in different solvents.

Titration curves of 1 macroreticular AA-EDMA copolymer

Titration curves of 1.4 mL 1 mM DMPA vesicles with 0.1 N NaOH. The curve at 48.7 C has a deviation due to the pH induced transition from the gel to the liquid-crystalline phase .

Titration curves of 5 mM picric acid in AN with 1 M BU4NON , curve 1 is for Si3N4-ISFET, 2 for Ta205-ISFET, 3 for Ir02 pH-sensor, and 4 for glass electrode. The pH-ISFETs were obtained from Shindengen Indus. Co. and the Ir02 pH-sensor from TOA Electronics Ltd .

Titration curves of 5 mM potassium phosphate and 5 mM glucose 6-phosphate . Reprinted, with permission, from , 1981, American Chemical Society.

Titration curves of a poly

Titration curves of a poly in 1760 mg 1 NaCl

Titration curves of ai-acid glycoprotein with calcofluor. Source Albani, J. R. and Plancke, Y. 1999. Carbohydrate Research. 318, 193-200.

Titration curves of Co823ACN

Titration curves of glutamic acid, glycine, histidine, and lysine. The three amino acids whose titration curves sharply cut the zero-charge-horizontal-line also have a net charge apart from zero in the vicinity of the pH where they cut the zero line, i.e., the pi. That means that they have buffering capacity and conductance in the neighborhood of the isoelectric point and therefore are useful as carrier ampholytes. Glycine, on the other hand, with its extended horizontal part of the curve is not suitable.

Titration curves of glutamic acid, lysine and histidine

Titration curves of gum arabic and pectic acid.

Titration curves of HCl

Titration curves of heteroreticular copolymers J MA-EDMA , from a 5 Ac A solution

Titration curves of insulin, zinc-free .

Titration curves of iodinated insulin in 2 M KBr at 0, 10, 25, and SS . The filled circles are for the reversed titration the other filled symbols are for duplicate forward titrations. The upper curves are theoretical ones for two independent but overlapping groups with the apparent pK s indicated. The lower curves represent the difference between the experimental points and the theoretical curve .

Titration Curves of Leaf Tissue Fluids of Sulfur Burn-Susceptible and Sulfur Burn-Resistant Muskmelon Leaves

Titration curves of linear poly

Titration curves of lysozyme in 8 M G , at 25 C. The values of r shown as ordinate have been chosen to correspond to the titration in G. The curve K has been moved vertically to coincide with the other at the higher pH values Donovan el al.,

Titration curves of myo-inositol hexakisphosphate alone and in the presence, at 6



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