Measurement converter

Try converting from "oz" to arroba (Mexican arroba), assay ton, bag, catty (Chinese catty), cental (British cental), dram ap (apothecary dram), dram troy (troy dram), earth mass, grain (avoirdupois grain), gram, hyl, livre (French livre), long hundredweight (avoirdupois long hundredweight), Mexican libra, mite (English mite), pound ap (apothecary pound), proton mass (proton rest mass), Roman talent, short hundredweight (avoirdupois short hundredweight), UK quintal (British quintal), or any combination of units which equate to "mass" and represent mass.

oz = .08680556 as (Roman as), .00066489 bag, 141.75 carat troy (troy carat), .046875 catty (Chinese catty), 312.91 crith, 6.75 dinar (Arabian dinar), 16 dram (avoirdupois dram), 4.74E-27 earth mass, 3.11E+28 electron mass (electron rest mass), 138.29 English carat, 39.63 Greek obolos, 2.01 Israeli shekel mass, .00223214 long quarter, .05669905 pfund (German pfund), .0625 pound, .0002835 quintal, 24.96 scrupulum (Roman scrupulum), .00194256 slug, .75 tael (Chinese tael), 1.04 uncia (Roman uncia).