Rasendrasarasamgraha (Gopala Krishna) 21.10

Rasendrasārasaṃgraha (Gopāla Kṛṣṇā) 21.10

amṛtakalpa vaṭī
śuddhau pāradagandhau ca samānau kajjalīkṛtau
tayorarddhaṃ viṣaṃ śuddhaṃ tatsamaṃ ṭaṃkaṇaṃ bhavet