By W. T. Elwell,D. F. Wood
Comprised of six chapters, this e-book starts with an summary of certain approaches for acquiring consultant samples, together with using titanium or zirconium sponge (Kroll technique) in addition to titanium granules (ICI sodium process). next chapters talk about the identity of titanium and its alloys similar to aluminum, boron, calcium, carbon, and copper via the point-to-plane spectrographic approach, a Fuess steel spectroscope, and chemical spot-tests; spectroscopic research of zirconium, zirconium alloys, and ionide-refined hafnium; and spectroscopic research of niobium, tantalum, tungsten, and their alloys.
This monograph can be helpful for undergraduate scholars, educators, practitioners, and researchers in metallurgy.
By Albert van den Berg,Piet Bergveld
during this MESA Monograph the court cases of the Dutch Sensor convention, an initiative of the know-how origin (STW), held on the collage of Twente on March 2-3, 1998, are compiled. It contains the entire oral and poster contributions of the convention, and offers a good evaluate of the cutting-edge of Dutch sensor study and improvement. except Dutch paintings, the contributions of exterior invited specialists from Switzerland are included.
By Anurag S. Rathore,Gail Sofer
Process Validation in production of Biopharmaceuticals, 3rd Edition delves into the main points and present practices of technique validation. It contains dialogue at the ultimate model of the FDA 2011 tips for on strategy Validation rules and Practices, as a rule often called the Process Validation Guidance or PVG, issued in ultimate shape on January 24, 2011. The ebook additionally offers guidance and present practices, in addition to business case reviews illustrating the various techniques that may be taken for profitable validation of biopharmaceutical techniques.
Case stories include
- Process validation for membrane chromatography
- Leveraging multivariate research instruments to qualify scale-down models
- A matrix strategy for method validation of a multivalent bacterial vaccine
- Purification validation for a healing monoclonal antibody expressed and secreted via chinese language Hamster Ovary (CHO) cells
- Viral clearance validation experiences for a product produced in a human telephone line
A much-needed source, this ebook offers strategy characterization options for thinning out unit operations in biopharmaceutical production, together with chromatography, chemical amendment reactions, ultrafiltration, and microfiltration. It additionally presents useful easy methods to try uncooked fabrics and in-process samples. Stressing the significance of taking a risk-based strategy in the direction of automatic method compliance, this booklet might help you and your staff be sure approach validation is conducted and exceeds expectations.
By Orlando López
By Alice Meullemiestre,Cassandra Breil,Maryline Abert-Vian,Farid Chemat
By Bernhard Welz,Michael Sperling
Bernhard Welz und Michael Sperling ist es gelungen, eine gute stability zwischen theoretischen Grundlagen und praktischen Anwendungen zu halten. Das neu aufgenommene Kapitel 'Physikalische Grundlagen' macht dem Anwender zusammenfassend die grundlegenden Aspekte der AAS verstandlich. Im Unterschied zur vorigen Auflage wird die Entwicklung der AAS in einem getrennten Kapitel behandelt. So bekommt der Leser in den technischen Kapiteln den aktuellen Stand der Technik ohne historischen Ballast prasentiert. Zusatzliche Kapitel beschreiben instrumentelle Neuentwicklungen wie Automation durch Flie?injektion oder den Einsatz von Computern. Auch methodische Fortschritte wie die Speziesbestimmung kommen nicht zu kurz.
Den schnellen Zugriff auf Grundlagen, Anwendungen und Problemlosungen stellt ein ausfuhrliches Sachregister sicher. Ein umfangreiches Literaturverzeichnis erschlie?t eine Fulle weiterfuhrender Informationen.
By Lukasz Komsta,Monika Waksmundzka-Hajnos,Joseph Sherma
Used repeatedly in drug regulate laboratories, forensic laboratories, and as a study instrument, skinny layer chromatography (TLC) performs a big position in pharmaceutical drug analyses. It calls for simpler or dear gear than different ideas, and has the power to be played below box stipulations. Filling the necessity for an up to date, whole reference, Thin Layer Chromatography in Drug Analysis covers an important tools in pharmaceutical purposes of TLC, particularly, research of bulk drug fabric and pharmaceutical formulations, degradation stories, research of organic samples, optimization of the separation of drug sessions, and lipophilicity estimation.
The ebook is split into elements. half I is dedicated to normal themes regarding TLC within the context of drug research, together with the chemical foundation of TLC, pattern pleparation, the optimization of layers and cellular stages, detection and quantification, research of ionic compounds, and separation and research of chiral components. The textual content addresses the most recent advances in TLC instrumentation, two-dimensional TLC, quantification by means of slit scanning densitometry and photo research, statistical processing of knowledge, and numerous detection and id equipment. It additionally describes using TLC for fixing a key factor within the drug market—the presence of substandard and counterfeit pharmaceutical products.
Part II presents an in-depth assessment of a variety of TLC functions for separation and research of specific drug teams. each one bankruptcy includes an advent concerning the buildings and medicinal activities of the defined ingredients and a literature evaluation in their TLC research. an invaluable source for chromatographers, pharmacists, analytical chemists, scholars, and R&D, medical, and forensic laboratories, this booklet can be used as a handbook, reference, and instructing source.
By Lawrence J. Dunne,George Manos
Channels of nanotubular dimensions exist in a number of fabrics (examples are carbon nanotubes and the nanotubular channels of zeolites and zeotypes) and convey promise for various purposes as a result of their distinctive houses. one in every of their most vital houses is their means to adsorb molecules and those could exist in a number of stages.
"Adsorption and part Behaviour in Nanochannels and Nanotubes" presents an exceptional assessment of contemporary and present paintings on adsorption on nanometerials. it's a magnificent choice of papers facing the adsorption and part behaviour in nanoporous fabrics from either experimental and theoretical perspectives.
"Adsorption and part Behaviour in Nanochannels and Nanotubes" makes a speciality of carbon nanotubes in addition to zeolites and similar materials.
By Michaela Wirth
By Satinder Ahuja,Michael Dong
- A entire reference advisor to HPLC
- Describes top practices in HPLC and gives 'tricks of the alternate' in HPLC operation and strategy development
- Reviews key HPLC pharmaceutical functions and highlights currents tendencies in HPLC ancillary options, pattern arrangements, and information handling