男女呻吟久久免费视频 0672-25G甲苯胺蓝O-Amresco
品牌:美国AMRESCO
厂家:深圳子科生物科技有限公司
深圳子科生物科技有限公司专业渠道代理美国AMRESCO化学试剂。产品齐全,大量现货,货期短,折扣低,提供售后服务,详细的产品报价和货期请咨询在线客服!
Synonyms: 3-Amino-7-(dimethylamino)-2-methyl-5-phenothiazinium chloride , Basic Blue 17 , Tolonium chloride , Toluidene Blue O Chloride
A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins.
Black-gray powder
Formula: C₁₅H₁₆ClN₃S
MW: 305.83 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011934
CAS Number: 92-31-9
EINECS: 202-146-2
Merck Index: 12,09658
男女呻吟久久免费视频 0672-25G甲苯胺蓝O-Amresco
Specification Test Results Dye Content | > 50.0 % | Em (626nm, Water) | | Loss on Drying | <= 8.0 % | Color Index | 52040 |
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男女呻吟久久免费视频 0672-25G甲苯胺蓝O-Amresco0685-500G PEPSIN 1:3000 胃蛋白酶 1:3000 HIGH PURITY GRADE 24 2-8˚ C AMERSCO
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