उद्गतचूलिकमच्छं भ्राजिष्णु दधिवर्णं च शुद्धम् ॥ कZ_०२.१३.१४ ॥
udgatacūlikam acchaṃ bhrājiṣṇu dadhivarṇaṃ ca śuddham
净化后的(银)会显出隆起的脊/珠,澄明、光亮,并呈凝乳般的颜色(乳白)。
They allow supervisors to verify purity quickly on-site, strengthening compliance without complex instrumentation.