TDW - Total Diamond Weight. A term usually used when there is more than one diamond in a particular piece of jewelry. The combined weight of all of the (diamond) stones.
LevsinÂ®/SL tablets (hyoscyamine sulfate tablets USP) contain 0.125 mg hyoscyamine sulfate formulated for sublingual administration. However, the tablets may be chewed or taken orally. LevsinÂ®/SL (hyoscyamine sulfate tablets) is one of the principal anticholinergic/antispasmodic components of belladonna alkaloids. The empirical formula is (C17H23NO3)2â¢H2SO4â¢2H2O and the molecular weight is 712.85.
Levsin is the brand name of the prescription drug hyoscyamine, which treats symptoms of disorders in your stomach and intestines (known as the gastrointestinal tract).