Results 121 to 130 of about 6,642 (155)

Perbandingan Metode Spektrofotometri dan ICP dalam Penentuan Kesadahan Air

MASALIQ
Water is a vital resource whose quality must be ensured for safe consumption and industrial use. One critical parameter in assessing water quality is hardness, typically caused by the presence of calcium (Ca²⁺) and magnesium (Mg²⁺) ions. High levels of hardness can lead to negative effects such as scale formation on equipment, reduced efficiency of ...
Budhi Oktavia, Fahilatul Syukro
openaire   +1 more source

Diplomityö: Värin on-line mittaus: densitometri vai spektrofotometri

GT-lehti, 1999
Tuotannon aikaisen mittauksen tehtävänä on saavuttaa kuntoonlaittovaiheessa kuvien värillisyysarvot mahdollisimman pienellä hylky- ja ajoaikamäärällä sekä pitää ajon aikana värillisyysarvot tavoitetasolla. Mittaus voi tapahtua testikentistä tai suoraan värikuva-alueesta.
openaire   +2 more sources

Spektrofotometrie

2009
This diploma thesis describes synthesis of trichloroacetyl esters of aldols which were obtained by a reaction of trichloroacetic acid with formaldehyde and another comercial aldehyde. Used were hydratopaldehyde, isobutyraldehyde, 2-methylpentanal, 2-ethylhexanal and 2-ethylbutanal. Some of these esters were described in the literature but only in part,
openaire   +2 more sources

LITERATURE REVIEW: PERBANDINGAN KADAR KAFEIN DALAM KOPI ROBUSTA (Coffea canephora), KOPI ARABIKA (Coffea arabica) DAN KOPI LIBERIKA (Coffea liberica) DENGAN METODE SPEKTROFOTOMETRI UV-Vis

Amina, 2022
Febrina Arfi, Muhammad Ridwan Harahap
exaly  

Porovnávání ferrozinové a přímé spektrofotometrie při stanovení chelatace železa

2015
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of pharmacology and toxicology Candidate: Michaela Stonawská, MSc. Consultant: Assoc. Prof. Přemysl Mladěnka, PharmD., Ph.D Title of Thesis: Comparison of ferrozine and direct spectrophotometry by assessment of iron chelation Iron is an essential element for the human body ...
openaire   +1 more source

Karbamazepinin UV-visible spektrofotometri ve HPLC yöntemleriyle miktar analizi

2020
110
openaire   +1 more source

Analisis Kadar Surfaktan Anionik Pada Air Sungai Martapura Dengan Metode Spektrofotometri Visible

Journal Pharmaceutical Care and Sciences, 2022
Fitri Yuliana
exaly  

Spektrofotometrie přírodních látek – sekundárních metabolitů rostlin

Plants are an important source of secondary metabolites, such as substances that have a beneficial biological effect on the health of humans and they are irreplaceable in the modern medicine. They may operate in prevention and in the treatment of civilization diseases.
openaire   +1 more source

PENENTUAN TIMAH SECARA SPEKTROFOTOMETRI SERAPAN ATOM TUNGKU GRAFIT

2011
-
openaire  

Fenitoinin UV-visible spektrofotometri ve HPLC yöntemleriyle miktar analizi

2020
110
openaire   +1 more source