ततः शुल्बकाकण्युत्तरापसारिता आचतुःसीमान्तादिति षोडश वर्णकाः ॥ कZ_०२.१३.१६ ॥
tataḥ śulbakākaṇyuttarāpasāritā ācatuḥsīmāntāditi ṣoḍaśa varṇakāḥ
Selanjutnya ada tingkatan yang disebut: ‘dari standar śulba sampai standar kākaṇī’, dan ‘dari situ seterusnya sampai batas empat-perbatasan’—dengan demikian diakui enam belas varṇaka (tingkat warna/kadar uji).
To create enforceable quality categories for inspection, pricing, taxation, and prosecution of adulteration in gold transactions.
They function as standardized reference points so state officers and merchants can align valuation and detect manipulation.