History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c15.s2.18

c15.s2.18

| Object | Copper | Tin | Arsenic | Anti-mony | Iron | Nickel | Lead | Zinc | Total |
| 1. Flat bar (6th-7th cent BC) | 97.78 | | | | 1 79 | | | | 99.57(S) |
| 2. Do (antimony painted) " | 87 05 | 2 01 | | 0 98 | 9.02 | | | | 99.06(S) |
| 3 Rod (4th cent BC) | 98 33 | — | 0 19 | 0 35 | 0 45 | 0.51 | | | 99 83(S) |
| 4 Plate (1st cent BC) | 98 93 | — | trace | 0 16 | 0 17 | 0 52 | | | 99.78(H) |
| 5 Spout of a pot (1st cent A.D) | 77 45 | 0 74 | 0 24 | — | 0 56 | 0 43 | 18.65 | trace | 98 07(S) |
| 6 Round bowl (3rd cent. B.C) | 76 76 | 21 55 | 0 16 | — | 0 95 | 0 48 | — | — | 99 90(S) |
| 7 Vase (3rd cent BC) | 55 39 | 4 25 | 0 26 | 1 77 | 0 40 | 3 08 | 34.34 | | 99 49(S) |
| 8 Flask (2nd cent BC) | 80 38 | 7 34 | | | 1 33 | 0 26 | 7 78 | 2 49 | 99 58(S) |
| 9 Bangle (1st-5th cent BC) | 76 75 | 2 58 | | | | 0 11 | 6 33 | 13 07 | 98 84(S) |
| 10 Bangle (2nd cent BC) | 73 72 | 0 10 | | 0 18 | 0 42 | — | 5.84 | 19 78 | 100 04(S) |
| 11 Filling (bottom of antimony flask, 2nd cent BC) | 0 62 | 0 20 | | 0 85 | 0 35 | — | 97 98 | — | 100 0(S) |
| 12 Solder (1st cent AD) | 3 11 | 46 13 | | 0 37 | 0 72 | | 49 67 | | 100 0(S) |
| 13 Mixing pan (3rd-4th cent AD) | 74 24 | 24 58 | 0 18 | 0 02 | 0 72 | 0 26 | — | — | 100 0(S) |