Results 51 to 60 of about 4,436 (242)
Monitoring of Water Quality in the Hipparagi Irrigation Command Area, Karnataka, India [PDF]
, 2012 This paper discusses the quality of surface and groundwater quality in Hipparagi irrigation command area, Karnataka,India and compared to BIS standards.
Chandrashekar, J.S. +2 more
core
Impact of process variables on the micromeritic and physicochemical properties of spray-dried microparticles, part II: physicochemical characterisation of spray-dried materials [PDF]
, 2012 YesObjectives In this work we investigated the residual organic solvent content and physicochemical properties of spray-dried chlorothiazide sodium (CTZNa) and potassium (CTZK) salts.
Al-Obaidi +28 more
core +1 more source
Re‐evaluation of saccharin and its sodium, potassium and calcium salts (E 954) as food additives
EFSA Journal, Volume 22, Issue 11, November 2024.Abstract This opinion deals with the re‐evaluation of saccharin and its sodium, potassium and calcium salts (E 954) as food additives. Saccharin is the chemically manufactured compound 1,2‐benzisothiazol‐3(2H)‐one‐1,1‐dioxide. Along with its sodium (Na), potassium (K) and calcium (Ca) salts, they are authorised as sweeteners (E 954).
EFSA Panel on Food Additives and Flavourings (FAF) +42 more
wiley +1 more source
Microtitrimetric determination of a drug content of pharmaceuticals containing olanzapine in non-aqueous medium [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2009 Two simple, rapid, reliable and cost-effective methods based on titrimetry in non-aqueous medium are described for the determination of olanzapine in pharmaceuticals.
KANAKAPURA BASAVAIAH +2 more
doaj
EFSA Journal, Volume 22, Issue 6, June 2024.Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on vitamin D2 mushroom powder as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition +29 more
wiley +1 more source
Acta Pharmaceutica Sinica B, 2015 This study compares the results of three certified methods, namely differential scanning calorimetry (DSC), the mass balance (MB) method and coulometric titrimetry (CT), in the purity assessment of ferulic acid certified reference material (CRM).
Dezhi Yang +4 more
doaj +1 more source
Ground and Intermediate Water Equilibrium with Water-Bearing Rock Minerals (Moldova) under Anthropogenic Impact [PDF]
, 2016 The calculation results of ground water equilibrium with the major water-bearing rock minerals (Moldova) are presented under the condition of anthropogenic impact. As a calculation model the HydroGeo software is used.
Butoshina, V. A. +4 more
core +1 more source
Application of Optical Hydrogels in Environmental Sensing
ENERGY &ENVIRONMENTAL MATERIALS, Volume 7, Issue 3, May 2024.The review elaborates on optical hydrogels from three perspectives: the construction technologies for sensors, the role of different hydrogels in sensors, and the different environmental sensing mechanisms. The detection performance and potential of various types of optical hydrogels in different environmental pollutant detection are evaluated by ...
Shuo Yang +4 more
wiley +1 more source
Permanganometric determination of etamsylate in bulk drug and in tablets [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2009 One titrimetric and two spectrophotometric methods which are simple, selective, sensitive, accurate, precise and economical for the determination of etamsylate (ETM) in bulk drug and in tablets employing permanganate as the oxidimetric reagent are ...
K.B. Vinay +3 more
doaj
, 2012 We report high-pressure low-temperature Raman studies of the Verwey transition in pure and Al-doped magnetite (Fe_3O_4). The low temperature phase of magnetite displays a number of additional Raman modes that serve as transition markers. These transition
A. Gavriliuk +8 more
core +1 more source