@Monika - I don't think there is any reason why xylene liquid should be a controlled substance. How would that even work, anyway? You'd have to show ID to buy paint thinner or varnish, and then only be able to buy a small amount? That just doesn't sound feasible to me. ...
Tissue sections were incubated at 60 °C for 1 h, deparaffinized with xylene (2× 3 min) and graded ethanol (100% 2× 3 min, 95% 1× 3 min, 80% 1× 3 min, 70% 1× 3 min), and stained with haematoxylin followed by eosin. Tissue sections were then mounted and imaged on a...
xylene eutetic to form a slurry and separating a substantial portion of mother liquor from the slurry to form a porous p-xylene cake having entrained mother liquor therein, washing the cake with from 0.4- 1.2 parts by wt, of wash liquid per part of cake, the wash liquid comprising a ...
A method of fabricating a photocrystalline plastic optical fiber comprises, for fabricating the cladding, a step of forming a flow by simultaneously injecting a liquid first composition that is a precursor of the cladding polymer and curable by ultraviol
cyclohexane, heptane, butane or isobutane, by an unsaturated hydrocarbon such as a mono-olefin or a di-olefin containing 4 to 20 carbon atoms, for example, or by an aromatic hydrocarbon such as benzene, toluene, ortho-xylene, mesitylene, ethylbenzene or chlorobenzene, used pure or as a mixtur...
Characterization of the liquid products obtained in tyre pyrolysis Significant quantities of valuable light hydrocarbons such as benzene, toluene, xylene, limonene, etc. were obtained. The concentration of these compounds ... M.F Laresgoiti and B.M Caballero and I de Marco and A Torres and M....
Sections were then incubated with ethanol and xylene, and mounted with mounting medium. For Oil red O stainings, frozen liver tissue slides were fixed with 3 % formalin in PBS, washed twice with water, incubated with 60 % isopropanol for 5 min and then incubated with Oil Red O solution (...
(descending 100–70%). Periodic-acid-Schiff (PAS) staining was done using a PAS staining kit (TCS Biosciences) according to the manufacturer’s recommendations. Sections were de-hydrated using a reverse series of graded alcohols and Xylene, then mounted with Pertex mounting media (Pioneer ...
A textile decorating composition comprising an emulsion, the inner phase of which comprises an aqueous liquid, and the outer phase of which comprises a water-immiscible solution of a plurality of film-forming substances comprising 5% or less of the weight of the composition, and dissolved in a ...
If desired droplets of an aqueous liquid may be pre-dispersed within the polyester solution before dispersion of this solution in the continuous phase. The polyester resin is selected by the following test, to a xylene solution of the... J Gillan,R Kershaw - US 被引量: 48发表: 1974年 Gen...