The transfer of chlorine from the gaseous phase into the aqueous phase, and thence into the solid PVC phase, has been accelerated by this process which provides a critical combination of photo-illumination, elevated temperature and elevated pressure in a reactor devoid of oxygen and a swelling ...
1)color fastness to chlorine耐氯色牢度 1.Under the condition of CR/CS mixing ratio 75/20,dosage 2%~4%(owf),liquid ratio 1∶10~1∶20,pH value 7,treating 20~30 min at 40 ℃,the results were better than the similar products,the color fastness to chlorine upgraded about 1 level.将其应...
The chlorine and bromine atoms have been introduced on the indole to facilitate the uptake of X-Gal by the bacteria. Sign in to download full-size image Figure 1. Chromogenic substrates and indicators for agar plate screening. The critical feature of the X-Gal reaction is that the enzyme ...
A method for measuring turbidity, chlorine content and color of a liquid, the method including retaining, from a continuous flow of the liquid, a sample volume of the liquid, and at least nearly simultaneously executing at least two of detecting illumination from the sample volume of liquid by...
Effect Mechanism of Surface Roughness of Solid Dielectrics to Surface Discharge Voltage in Liquid Nitrogen Under Lightning Impulse The surface discharge of solid dielectric in liquid nitrogen has become one of the key problems in the development of high-temperature superconducting powe... X Yang,P ...
Liquid reagents for free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, and biguanide Tablets for cyanuric acid, iron, copper, and biguanide shock Only 5 drops for each liquid reagent No color matching, no look-up charts takes out the guess work Easy push-...
OxiClean™ White Revive™ Laundry Whitener & Stain Remover Liquid (Chlorine Bleach Alternative!) (4247) Previous Next #MyOxiClean Thank goodness for #MyOxiClean products or I’d have one sad boy and one stinky tiger!” #MyOxiClean is about real people sharing their cleaning tips and t...
(Fig. 2), both of which are dye-impregnated materials for the detection of liquid G-nerve agents (e.g., soman and sarin), V-nerve agents (e.g., VX and VR), as well as mustard (Institute of Medicine, 1999b;M9 Chemical Detection Tape, 2020,M8 Chemical Detection Paper, 2020). M8...
Integral concrete coloring consists of adding powder or liquid colorant (pigment) to cast-in-place and precast concrete, resulting in a uniform color tone throughout the freshly poured slab. From: Journal of Traffic and Transportation Engineering (English Edition), 2021 About this pageAdd to Mende...
Color polymorphism is an interesting property of chemical systems which present crystal polymorphs of different colors. It is a rare phenomenon, with only a few examples reported in the literature hitherto. Nevertheless, systems exhibiting color polymorp