800.228.7117
| Item | Price | Qty | ||
|---|---|---|---|---|
| Hydrion Insta-Check pH Paper, 1-12 Range, 15' Roll | BR 1020 | $7.50 | ||
| Hydrion pH Paper Refill (1-12 Range), PKG/5 | BR 1021 | $25.95 | ||
| Hydrion pH Paper Test Papers, Wide-Range, AB Dispenser, 1.0-11.0 | BR 1022 | $12.95 | ||
| Hydrion Spectral pH Paper, 1-14 Range, 15' Roll | BR 1019 | $7.50 | ||
| Neutral Litmus Test Paper | BR 1005 | $2.00 | ||
| PTC Test Paper | BR 1040 | $3.75 | ||
| Red Litmus Test Paper | BR 1010 | $2.00 | ||
| Sodium Benzoate Test Paper | BR 1050 | $4.00 | ||
| Thiourea Test Paper | BR 1060 | $4.00 | ||
| United Scientific pH Paper, Wide Range, 1-14 pH Units | BR 1025 | $3.50 | ||
Control Paper
The Control Paper does not contain any added chemicals, and is simply designed to act as the control in taste test experiments.
Instructions:
You are sent a comment success. The administrator will review and approve your comment. Thank you!
The experiment is based on the transmission of a single inherited trait - the ability to taste harmless PTC (phenylthiocarbamide)
Chemical and biological theories come to life in this natural continuation to the study of osmosis and diffusion
Refill Kit for Item # LAB 23
Thiourea test paper test for the genetic capability to detect Thiourea. For other taste tests, see our PTC and Sodium Benzoate test paper.
