| 货号 | 名称 | 规格 |
| 205-05811 | Toluidine Blue Indicator Solution | 50mL |
| 167-07465 | N/400 Potassium Polyvinyl Sulfate Solution (N/400 PVSK) | 500mL |
| 162-03071 | Potassium Polyvinyl Sulfate (PVSK) | 10g |
| Solution (N/400) | ||
| 161-14695 | 0.0025mol/L Poly(dial lyldimethylammonium Chloride) | 500mL |
| 138-05395 | N/200 Methyl Glycol Chitosan Solution | 500mL |
| 134-04731 | Methyl Glycol Chitosan | 10g |
| 071-01735 | N/200 Glycol Chitosan Solution | 500mL |
| 072-01581 | Glycol Chitosan | 10g |