There are certainly at least two resins in the powder (which is known officially as Podophylli resina), one of them being soluble and the other insoluble in ether. [Please select]
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I don't think your gums and resins would do the deed so well. [Please select]
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As is well known, the artificial dye-stuffs often contain insoluble matter, resins, etc. [Please select]
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Resins: Gum Resins, Oleo Resins and Balsams, Commercial Varieties, Source, Collection, Characteristics, Chemical Properties, Physical Properties, Hardness, Adulterations. [Please select]
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It appears to be uncrystallizable, and possesses the general properties of resins. [Please select]
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[283] In chemistry, balsams are vegetable juices consisting of resins mixed with gums or volatile oils. [Please select]
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Above all there grew trees oozing with delicious-scented resins or gums. [Please select]
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