History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c12.s1.1

c12.s1.1

| Specimen | Copper | Tin | Antimony | Arsenic | Iron | Nickel | Lead | Sulphur | Oxygen | Remarks | Analyst |
| Copper lump I | 96.67 | — | 0 88 | 0 15 | 0 03 | 1 27 | 0 02 | 0 18 | — | Unaltered | Sana Ullah |
| Copper lump II | 92 49 | 0.37 | trace | 1 30 | 1.51 | 1 06 | trace | 2 26 | 1 01 | Partly oxidized | " |
| Fragment of some implement | 95 80 | — | 0.72 | 0.74 | 0 12 | 0.25 | 1 58 | 0 61 | 0 18 | Unaltered | " |
| Copper chisel | 92 41 | — | 0 10 | 3 42 | 0.59 | 0 15 | 3 28 | 0 05 | — | " | " |
| Bronze button | 88 05 | 8 22 | 2 60 | trace | 0 29 | trace | — | 0 84 | — | " | " |
| Bronze slab | 82 71 | 13.21 | 0 33 | 1 17 | 0 42 | 0 56 | 0.11 | — | 1 49 | Partly oxidized | " |
| Copper object | 94 64 | 0 31 | 0 06 | 0.40 | 0 28 | 0 33 | 0 71 | 0 69 | 2 58 | " | Hamid |
| " | 97 23 | — | — | 0 24 | 0 29 | 0 89 | 0 81 | 0 10 | 0.44 | Slightly oxidized | " |
| Bronze object | 90 18 | 7 66 | 0 43 | — | 0 50 | 0 20 | 0 95 | 0 07 | — | Unaltered | " |
| " | 88.49 | 9 88 | 0 14 | — | 0 10 | 0.30 | 0 22 | 0 06 | 0 81, | Slightly oxidized | " |
| Spear head | 97 66 | — | — | 0 06 | 1 11 | 0 14 | 0 70 | — | — | Unaltered | Sana Ullah |
| Celt | 98 37 | 0 09 | — | 1 40 | 0 02 | 0.10 | 0 11 | — | — | " | " |
| Needle | 92 55 | 1 29 | — | 2 90 | 0 20 | 0 21 | 3 72 | — | — | " | " |
| Dagger | 91 00 | 6 76 | 0 44 | 0 04 | 0 74 | 0 14 | 0.58 | — | — | Completely oxidized | " |
| Chisel | 87 42 | 10 45 | — | 1 10 | 0 34 | 0.17 | 0 52 | — | — | Unaltered | " |