المواد الكيميائية البيولوجية
White Crystalline Powder HEPES CAS 7365-45-9 Biological Buffer
White Crystalline Powder HEPES CAS 7365-45-9 Biological Buffer Overview 4-Hydroxyethylpiperazineethanesulfonic acid (HEPES) is an important hydrogen ion buffer with excellent buffering capacity within the pH range of 6.8 to 8.2, capable of maintaining a constant chemical pH for extended periods. Its ...
مسحوق أبيض تاوروكولات الصوديوم CAS 145-42-6 للدرجات الغذائية والدوائية
White Powder Sodium Taurocholate CAS 145-42-6 For Food And Pharmaceutical Grade Product Overview This product is a white to off-white powder with a melting point of 230°C, density of 1.177 g/cm³ (at 22.5°C), and flash point of 9°C. Product Specifications Parameter Value Product Name Sodium ...
مسحوق الميثيل البرتقالي C14H14N3NaO3S مؤشرات قاعدة الحمض CAS 547-58-0
Chemical Reagents Methyl Orange CAS 547-58-0 Orange Powder Acid-base Indicators Introduction: Orange-yellow powder or crystalline flakes. One part of the product can be dissolved in 500 parts of water. It is easily soluble in hot water and almost insoluble in alcohol. Uses: Used as an acid-base ...
مسحوق اللومينول الأصفر الشاحب C8H7N3O2 CAS 521-31-3 كاشف كيميائي مضيء
Pale Yellow Powder Luminol CAS 521-31-3 Luminescent Chemical Reagents Overview of Pale Yellow Powder Luminol CAS 521-31-3 Luminescent Chemical Reagents Luminol, also known as luminol, photosensitive amine, and luminol, is a universal luminescent chemical reagent that emits a striking blue light when ...
مسحوق هيدروكلوريد TRIS البلوري TRIS HCL CAS 1185-53-1 لمحلول الترويق البيولوجي
White Crystal TRIS hydrochloride TRIS-HCL CAS 1185-53-1 for Biological Buffers Overview of White Crystal TRIS hydrochloride TRIS-HCL CAS 1185-53-1 for Biological Buffers Tris is also known as tris(hydroxymethyl)aminomethane; tromethamine; tromethamine; 2-amino-2-(hydroxymethyl)-1,3-propanediol in ...
ثلاثي (هيدروكسي ميثيل) أمينوميثان C4H11NO3 قاعدة ثلاثية CAS 77-86-1 مسحوق بلوري
Biological Buffers Tris(Hydroxymethyl)Aminomethane Tris Base CAS 77-86-1 White Crystal Overview of Biological Buffers Tris(Hydroxymethyl)Aminomethane Tris Base CAS 77-86-1 White Crystal Tris is also known as tris(hydroxymethyl)aminomethane; tromethamine; tromethamine; 2-amino-2-(hydroxymethyl)-1,3...
محلول منظم بيولوجي بلوري أبيض ثلاثي هيدروكلوريد ثلاثي HCL محلول منظم CAS 1185-53-1
Biological Buffers Tris Hydrochloride Tris-HCL CAS 1185-53-1 White Crystal Overview of Biological Buffers Tris Hydrochloride Tris-HCL CAS 1185-53-1 White Crystal Tris-HCl is abbreviated as Tris-HCl. Tris-HCl buffer is not only widely used as a solvent for nucleic acids and proteins, but also has ...
مؤشر الامتصاص الميثيلين الأزرق الثلاثي الهيدرات CAS 7220-79-3 مؤشر إزالة الأكسدة
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 ...
الأساس الحمضي بروموثيمول Blue Indicator المواد الكيميائية البيولوجية CAS 76-59-5 الصبغات
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 ...
