Results 1 to 10 of about 6,837 (98)
A PC‐based titrator for flow gradient titrations [PDF]
Journal of Analytical Methods in Chemistry, 1993 This paper describes a PC (personal computer) based titrator which was developed for gradient flow titrations. Concentration gradients were generated electrolytically or volumetrically in small tubes. Complete titration curves can be recorded on‐line and evaluated automatically.
B. Fuhrmann, U. Spohn
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Journal of Industrial & Engineering Chemistry, 1915 n ...
Potter, R. S., Snyder, R. S.
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The Evaluation of APAP Titration Results: Good Titration Versus TECSA and Unacceptable Titration
Turkish Thoracic Journal, 2021 The first choice for treatment in severe and moderate obstructive sleep apnea syndrome (OSAS) is positive airway pressurem (PAP) devices. However, despite proper titration, respiratory events may persist, while central respiratory events may increase or emerge for some patients. The primary aim of this study is to compare the clinical, demographic, and
Sezgi Şahin Duyar +2 more
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The titrating conditions in the potentiometric titration of zinc
BUNSEKI KAGAKU, 1964 硫酸酸性におけるフェロシアン化カリウムによる亜鉛の定量を,さまざまな滴定条件のもとに,白金-タングステン双金属電極を用いて電位差滴定を行ない,滴定に及ぼす諸影響を検討した.20℃では硫酸濃度,硫酸アンモニウム濃度によって終点の滴定量が異なるが,滴定溶液の容積100mlあたり硫酸濃度範囲0～0.05N,硫酸アンモニウム20gで一定の滴定速度のもとに行なうと,終点までの滴定量の再現性および電位差滴定曲線がともに良好で,終点における電位差変化が大きい.亜鉛濃度0.0025～0.0125Mの溶液を,滴定誤差約+1.5%で定量することができる.60℃ではすみやかに終点に達し,硫酸濃度,硫酸アンモニウム濃度,滴定時間の影響はより小さくなるが,終点における電位差変化が小さい.滴定誤差は約-1.2%である.
Fumihiko Otsuka, Saburo Miyazawa
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The titration of rhodanese with substrates [PDF]
FEBS Letters, 1974 The transfer of sulfur catalyzed by rhodanese (EC 2.8.1 .l .) is thought to proceed through a double displacement mechanism where the enzyme is first charged with the donor sulfur and then discharged by the acceptor [ 1 ] . Earlier workers have reported that the enzyme accepts from 1 to 1.9 atoms of sulfur per mole of enzyme of mol. wt. of 37 000 (2-4).
Doriano Cavallini +4 more
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THE ELECTROMETRIC TITRATION OF VANADIUM. [PDF]
Journal of the American Chemical Society, 1916 n ...
Kelley, George Leslie +1 more
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TITRATE: A Learning Tool for Acid-Base Titrations [PDF]
Journal of Chemical Education, 1994 Software that calculates and simulates the plot of a titration curve for any base or acid (up to hexaprotic) or any mixture (up to five substances).
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Titrations by Temperature Difference Electrode: Entropy Titrations [PDF]
Bulletin of the Chemical Society of Japan, 1986 Abstract A new type of potential-difference titration which has a relation with the entropy change of a reaction in a titrated solution was demonstrated using a Hg2+–EDTA reaction on an Hg electrode. The potential difference between two identical electrodes, one kept at a different temperature from that of the solution, was monitored ...
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THE TITRATION OF WASSERMANN REAGENTS [PDF]
Archives of Internal Medicine, 1914 As the Wassermann test is considered, and should be, a quantitative reaction, the correct titration of the reagents, especially complement and amboceptor, is of the utmost importance. Wassermann, 1 in the original communication, and Noguchi, 2 as well as other writers on the subject, recommend the titration of complement and amboceptor without the ...
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No-Aqueous Titrations: Potentiometric Titration of Some Primary Amines
Reviews in Analytical Chemistry, 2008 Potentiometric titrations of some primary amines; I-aminobutane, Iaminopropane and 3-amino-l-phenylbutane were carried out with hydrochloric acid in toluene solvent. The same titrations were done with hydrochloric acid in methanol solvent to show the effect of amphiprotic solvent in the titrations with hydrochloric acid.
Afşar, Hüseyin +2 more
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