Acrylic paints containing special chemicals.
Reagent bottles are containers made of glass or plastic, and are closed by special caps or stoppers, and are intended to contain chemicals in liquid or powder form for laboratories and stored in cabinets or on shelves.
chemists deal with chemicals and compounds and molecules.chemistry is a special part of science.
Gold is not solluable, it is a noble metal, that means hard - very hard - to oxidize (and then dissolve). To dissolve gold, very special chemicals are needed, especially a combination of an oxidizer and 'solvent'
Age is not a requirement; you need special accreditation, consents and training before you are allowed to buy dangerous chemicals like that.
All of These
Contain
Organic chemicals contain carbon. Inorganic chemicals do not. There are a few special cases: carbonate salts (such as, say, limestone) are often NOT thought of as organic, even though they do contain carbon.
acrylic glue, at least that's what my fiends told me.ANS 2 - There are special acrylic adhesives . Probably the best line is made by IPS Weld-On.
No, other than silver dimes/quarters created for special collector sets, current dimes and quarters contain no silver and only contain copper and nickel.
Moved over from the discussion page: This is a very special art; there are only a few firms in the United States that actually cast acrylic tubing. There are only a few that make cast acrylic rods. You can count them on your fingertips.
They don't produce anything special.
Clear acrylic is used for interior and exterior designs. They are easily managed and simple to clean. It is a petroleum based product which should be handled with care and should not be cleaned with heavy cleaning products, which may cause markings and damage to the acrylic form.
a present
Research chemicals are ultrapure chemicals or chemicals having another special property; they are very expensive and used only in chemical research, ultratrace chemical analysis etc.
Reagent bottles are containers made of glass or plastic, and are closed by special caps or stoppers, and are intended to contain chemicals in liquid or powder form for laboratories and stored in cabinets or on shelves.
endocrine
because we need special chemicals for the cars