Search Results for: Acetylene gas parts
hazardous waste analysis ph chemical oxygen demand (cod) bio-chemical oxygen demand(bod) loss on drying (lod), moisture content loss on ignition (loi) ash content fixed carbon ambient air sample analysis so , nox, spm ozone ammonia hydrogen sulphide (h s) carbon disulphide (cs ) chlorine (cl ) stack gas
phthalates in textile product and toys on gc-ms penta chloro phenol (pcp) from dyes/ dyed and printed textile/ any other material on gc/ms system pesticides from dyes/dyed and printed textiles/ any other material on gc/ms system heavy metal on aas (ag, au, cd, co, cr, cu,fe, ni, pb, zn,) by air-acetylene...
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petrochemicals petrochemicals petrochemicals: any one of a large group of chemicals derived from a component of petroleum or natural gas. the cracking processes for manufacturing gasoline produce vast quantities of gaseous hydrocarbons. important petrochemical compounds are alcohols and aldehydes, butylene
, butadiene, ethylene, propylene, toluene, styrene, acetylene, benzene, ethylene oxide, ethylene glycol, acrylonitrile, acetone, acetic acid, acetic anhydride, and ammonia. materials made from the gases include carbon black, synthetic rubber, polystyrene, polypropylene, and polyethylene. petrochemicals...
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