| TAED | 30 | 0.480 | 0.01376 | 0.3494 |
| TAED Dust | 43 | 0.681 | 0.00200 | 0.0508 |
| TAED | 46 | 0.737 | 0.04000 | 1.0160 |
| Talc | 17 | 0.272 | 0.00004 | 0.0010 |
| Talc | 19 | 0.304 | 0.00270 | 0.0686 |
| Talc | 30 | 0.481 | 0.00210 | 0.0533 |
| Talc | 30 | 0.481 | 0.00670 | 0.1702 |
| Talc | 40 | 0.641 | 0.00250 | 0.0635 |
| Talc | 41 | 0.657 | 0.00210 | 0.0533 |
| Talc | 42 | 0.673 | 0.00410 | 0.1041 |
| Talc & Tile Grog Blend | 59 | 0.946 | 0.00210 | 0.0533 |
| Tea (B.O.P.) | 20 | 0.321 | 0.03310 | 0.8407 |
| Tea (Cup Type) | 24 | 0.385 | 0.02320 | 0.5893 |
| Tea Decaffinated | 26 | 0.417 | 0.01650 | 0.4191 |
| Tekbent | 66 | 1.058 | 0.00250 | 0.0635 |
| Tetrasodium Pyrophosphate | 58 | 0.929 | 0.00830 | 0.2108 |
| Thermexo | 137 | 2.194 | 0.07860 | 1.9964 |
| Thermoplastic Rubber | 36 | 0.577 | 0.37500 | 9.5250 |
| Tile Body Cullet | 42 | 0.673 | 0.00410 | 0.1041 |
| Tile Body | 52 | 0.833 | 0.00290 | 0.0737 |
| Tile Body | 55 | 0.881 | 0.00330 | 0.0838 |
| Tile Body | 58 | 0.929 | 0.00050 | 0.0127 |
| Tile Body Spray Dried | 62 | 1.000 | 0.01965 | 0.4991 |
| Tile Body Spray Dried | 62 | 0.994 | 0.01650 | 0.4191 |
| Tile Body Prills | 63 | 1.010 | 0.01110 | 0.2819 |
| Tile Body Prilled | 64 | 1.026 | 0.01170 | 0.2972 |
| Tile Body | 70 | 1.122 | 0.00700 | 0.1778 |
| Tile Body - Cullet | 73 | 1.170 | 0.00690 | 0.1753 |
| Tile Body Ground & Fired | 86 | 1.378 | 0.03310 | 0.8407 |
| Tile Dust | 25 | 0.401 | 0.00590 | 0.1499 |
| Titanium Dioxide | 43 | 0.689 | 0.00001 | 0.0003 |
| Titanium Dioxide | 47 | 0.753 | 0.00150 | 0.0381 |
| Titanium Dioxide | 47 | 0.753 | 0.00330 | 0.0838 |
| Titanium Slag | 100 | 1.603 | 0.00180 | 0.0457 |
| Tobacco Cut | 5 | 0.080 | 0.25000 | 6.3500 |
| Toluenediamine | 31 | 0.497 | 0.25000 | 6.3500 |
| Toluenediamine | 32 | 0.513 | 0.96000 | 24.3840 |
| Tomato Powder | 39 | 0.625 | 0.01670 | 0.4242 |
| Tomato Powder | 46 | 0.737 | 0.01110 | 0.2819 |