第24版USP467溶剂残留混标2(不含组分苯)
面议
- Supelco
- 生产商
- 进口
- 美国
- 现货
- 全国
- 0
- 0
性质 grade analytical standard packaging pkg of 5 × 1 mL concentration each component in DMSO suitability suitable f
性质 grade analytical standard packaging pkg of 5 × 1 mL concentration each component in DMSO suitability suitable f