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吹扫/捕集器 G
Purge/Trap G
| 产品编号： | 3450001 |
| 规格： | configured for OI Analytical Eclipse 4660, 4560 |
| 包装规格： | 1 EA |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品别名
吹扫/捕集器 G
Purge/Trap G
PURGE TRAP G, O.I. ANALYTICAL 4560
吹扫捕集器 G，O.I. ANALYTICAL 4560
产品性质
| Quality Level【质量水平】 | 100 |
| application(s) | industrial hygiene |
| compatibility【相容性】 | configured for OI Analytical Eclipse 4660, 4560 |
基本信息
| General description【一般描述】 | Tubes used in purge and trap analyses generally are packed with multiple beds of adsorbent materials, so that a broad range of polar and nonpolar, high and low molecular weight compounds can be trapped in a single tube. Each bed protects the next, increasingly active bed, by preventing compounds from being held so strongly that they cannot be desorbed quickly without decomposition. During the purge phase of sampling, lower molecular weight compounds pass through the initial adsorbent beds, but are trapped by succeeding beds. During desorption, the carrier gas passes through the trap in the reverse direction of purge flow, so that higher molecular weight compounds never come in contact with the stronger (innermost) adsorbents. |
安全信息
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 - H373 |
| Precautionary Statements | P260 - P264 - P271 - P302 + P352 - P305 + P351 + P338 - P314 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3 |
| Target Organs【靶器官】 | Lungs, Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
