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Ampule breaker/collar
基本信息
| NACRES | NB.43 |
| General description【一般描述】 | How to Use: 1. Slip polyethylene breaker/ collar over top of ampule. 2. Grip bottom of ampule with one hand and breaker/collar with other. 3. Gently snap top of ampule off. 4. Discard collar and ampule top. |
