Table 4 Soluble salt results
From: Analysis of the materials and processes of hanging sculptures in Guanyin Hall
Sample | Content(μg/mL) | ||||||
|---|---|---|---|---|---|---|---|
Cation | Anions | ||||||
K+ | Na+ | Ca2+ | Mg2+ | Cl− | NO3− | SO42− | |
ST-1 | 3.46 | 2.61 | 189.65 | 2.47 | 4.89 | 5.75 | 589.1 |
ST-2 | 2.82 | 4.93 | 113.38 | 2.53 | 9.23 | 19.03 | 290.6 |
ST-3 | 7.31 | 9.24 | 75.45 | 3.43 | 3.99 | 5.02 | 141.0 |
ST-4 | 4.49 | 9.79 | 82.26 | 4.93 | 8.53 | 13.41 | 172.0 |