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涂覆 44% H2SO4 的硅胶
44% H2SO4 Coated Silica Gel
产品别名
涂覆 44% H2SO4 的硅胶
44% H2SO4 Coated Silica Gel
基本信息
| NACRES | NB.21 |
| General description【一般描述】 | The treated silica gels that may be primarily employed in the pre-packed multi-layer silica gel columns are available in bulk packages. These are attractive options for customizing the required columns to more efficiently clean very dirty samples, or to prepare shorter columns when samples are relatively clean, e.g. drinking water. |
产品性质
| packaging【包装】 | pkg of 100 g bulk packing |
| technique(s) | solid phase extraction (SPE): suitable |
| Particle size【粒径】 | 60-200 mesh |
| application(s) | food and beverages |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H290 - H314 |
| Precautionary Statements | P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A |
| Storage Class Code【储存分类代码】 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 |
