biological stains
"
Биологический Судан I CAS 842-07-9 Красители и красители Пищевой краситель
Biological Stains Plant Extracts Sudan I CAS 842-07-9 Stains And Dyes Food Coloring Introduction: Yellow powder. Melting point 134℃, insoluble in water, slightly soluble in ethanol, easily soluble in grease and mineral oil, soluble benzene. It is an orange-red solution in ethanol; it is magenta in ...
Биологическая кислота Красный 94 CAS 632-69-9 индикатор адсорбции клеточного окрашивающего агента порошок
Chemical Reagents Acid Red 94 CAS 632-69-9 Adsorption indicator Cell Staining Agent Biological Staining Agent Introduction: Appearance:Red powder. MF: C20H5Cl4I4NaO5 MW: 997.66 CAS: 632-69-9 Uses: Used as an adsorption indicator and cell staining agent. Product Name Acid Red 94 CAS 632-69-9 MF ...
Флуоресцеин органический промежуточный продукт Флуоресцеин натрий CAS 518-47-8 Биологические пятна Красители
Fluorescein Organic Intermediate Fluorescein Sodium CAS 518-47-8 Biological Stains Dyes Introduction: Sodium fluorescein is odorless and hygroscopic. It is soluble in water, and the solution is yellow-red with a very strong yellow-green fluorescence, which disappears after acidification and ...
C27H34N2O4S Бриллиантовый зеленый CAS 633-03-4 Индикаторы кислотно-основные Биологические красители Красители
Chemical Reagents Brilliant Green CAS 633-03-4 Acid-base indicators Biological Stains Dyes Introduction: Green sandy substance with golden luster. Soluble in cold and hot water, the aqueous solution is green. Uses: 1. Used for dyeing cotton, silk, acrylic and linen. Also used for dyeing paper and ...
Показатели кислотно-основные Ежедневные химические вещества Тимол Синий CAS 76-61-9 Биологические пятна
Acid-base indicators Daily Chemicals Thymol Blue CAS 76-61-9 Biological stains Introduction: Dark green to dark brown powder. Melting point 221-224 °C (dec.) (lit.). Soluble in alcohol and dilute alkali solutions. Insoluble in water. Stable. Flammable. Its powder may form explosive mixtures with air...
Высококачественный бромкрезоловый зеленый CAS 76-60-8 кислотно-основный индикатор краситель для клеток лучшая цена
Yellow Powder Bromocresol Green CAS 76-60-8 Overview Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an ...
Кислотная база Бромотимол Синий индикатор Биологические химикаты CAS 76-59-5 Красители
Acid-Base Indicators Biological Chemicals Bromothymol Blue CAS 76-59-5 Dyes Introduction: Bromothymol blue is an acid-base indicator with a color change range of pH 6.0 (yellow) to 7.6 (blue). Ordinary water is neutral, with a pH of about 7, which is almost light green. Bromothymol blue is a ...
О-крезольфталеин комплекс 2411-89-4 C32H32N2O12 Индикатор комплекса пятен
Chemical Reagents O-Cresolphthalein Complexone CAS 2411-89-4 C32H32N2O12 Biological Stains Complex Indicators Acid-base Indicators Introduction: O-Cresolphthalein Complexone is a white or yellow powder, insoluble in water, soluble in dilute alkali and blue, with a pH value of 8.2-9.8 (color ranges ...
Адсорбционный индикатор Метиленовый синий тригидрат CAS 7220-79-3 Окислительно-восстановительный индикатор
Adsorption Indicator Biological Chemicals Methylene Blue Trihydrate CAS 7220-79-3 Redox Indicators Introduction: Methylene blue is a phenothiazine salt with a dark green bronze crystalline or powdery appearance, soluble in water and ethanol. Methylene blue is stable in air, and its aqueous ...
