Central laboratories

Several manual and continuous analytical techniques are used to measure SO2 in the atmosphere. The manual techniques involve two-stage sample collection and measurement. Samples are collected by bubbling a known volume of gas through a liquid collection medium. Collection efficiency is dependent on the gas-liquid contact time, bubble size, SO2 concentration, and SO2 solubility in the collection medium. The liquid medium contains chemicals which stabilize SO2 in solution by either complexation or oxidation to a more stable form. Field samples must be handled carefully to prevent losses from exposure to high temperatures. Samples are analyzed at a central laboratory by an appropriate method. 

Permanent address Central Laboratory of Photopro-ces.ses, Bulgarian /vcademy of Sciences, 1040 Sofia, Bulgaria. 

G W Walkiden, BSc, CChem, FRIC. MIM Consultant, Ever Ready Central Laboratories... 

Central Laboratory, CSM Suiker bv, Valveeken 6, 4815 HL Breda, The Netherlands... 

Laboratory data may consist of many different collections of tests, such as ECG laboratory tests, microbiologic laboratory tests, and other therapeutic-indication-specific clinical lab tests. However, laboratory data traditionally consist of results from urinalysis, hematology, and blood chemistry tests. Traditional laboratory data can come from what are called local laboratories, which are labs at the clinical site, or from central laboratories where the clinical sites send their samples for analysis. Often when the laboratory data come from a central laboratory, there is no physical CRF page for the data and they are loaded into the clinical data management system directly from an electronic file. Local laboratory data may be represented with a CRF page such as this ... 

Current address Central Laboratory for Polymers, Bulgarian Academy of Sciences, Bulgaria 3Corresponding author. 

BOUDEWIJN J. R. SCHOLTENS and HENK C. BOOIJ DSM, Central Laboratories, Geleen, Netherlands... 

BBC-Brown, Boveri Co. Ltd., Central Laboratory RLC, Baden, Switzerland... 

F. Hartog, Catalysis Department, Central Laboratory DSM, Geleen, The Netherlands (75)... 

Dr. Ilia Iliev was from the generation of Bulgarian scientists who entered the professional life in the late 50s. Broth in by the excitement of the physics in the mid-twentieth century and the growth of the post-WWII Eastern Europe, Ilia Iliev changed fields and become one of the key developers of the metal-air systems at the Central Laboratory of Electrochemical Power Sources, Bulgarian Academy of Sciences. 

In the third paper, M. Walkowiak et al. report on findings of Central laboratory of batteries and Cells (CLAiO) in Poland, as related to the electrochemical performance of spherodized purified natural graphite and boron-doped carbons in lithium-ion batteries. While it is noteworthy that... 

Central Laboratory of Batteries and Cells, Forteczna 12, 61-362 Poznan, Poland 2 Wroclaw University of Technology, Institute of Chemistry and Technology of Petroleum and Coal, Gdahska 7/9, 50-344 Wroclaw, Poland... 

As the end-user in the NATO SfP project Carbons as materials for the electrochemical storage of energy Central Laboratory of Batteries and Cells does research and development works on the application of novel carbonaceous materials to the Li-ion technology. The general idea of these works is to build prototypes of cylindrical Li-ion cells on the basis of materials produced in the cooperating laboratories. The aim of this paper is to examine the applicability of selected commercial and non-commercial carbon materials (with special attention devoted to boron-doped carbons) to the construction of a practical cylindrical Li-ion cells. 

Roche P, Suman V, Jenkins R, et al. Concordance between local and central laboratory HER2 testing in the breast intergroup trial N9831. /. Natl. Cancer Inst. 2002 94 855-857. 

Central Laboratory of the Institute of Molecular Technology for Drug Discovery and Synthesis,t... 

Kawahara FE (1969) Laboratory guide for the identification of petroleum products. Department of the Interior Federal Water Pollution Central Administration, Analytical Quality Central Laboratory, Cincinnati, OH, USA... 

ELCOX A flue-gas desulfurization process in which the sulfur dioxide is oxidized elec-trochemically to sulfuric acid, using an organometallic catalyst (e.g., cobalt phthalocyanine) adsorbed on activated carbon. Developed by the Central Laboratory of Electrochemical Power Sources, Sofia, Bulgaria. 

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