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- 体外诊断/OEM材料和试剂
- 产品介绍
描述 产品目录编号 115924 描述 NIGROSINE (C.I. 50420) WATER-SOLUBLE FOR 概述 The CERTISTAIN® dry dye Nigrosin (C.I. 50420) (watersoluble) is used for the preparation of a staining solution for the visualization of capsule (negative capsule staining) in bacteriological material of human origin.
As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.产品信息 CAS号 101357-32-8 EC号 309-930-4 HS代码 3204 12 00 理化信息 pH值 10 (10 g/l, H₂O, 20 °C) 容积密度 750 kg/m³ 溶解度 10 g/l (20 °C) GHS安全信息 储存类别 10 - 13 其它液体及固体 WGK WGK 2 水危害 一次性 3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.规格 规格 Identity
- sodium
passes test- UV/VIS-Spectrum passes test Absorption maximum λ max (ethanol 50 %) 570 - 580 nm Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; ethanol 50 %) 200 - 300 TLC-Test passes test Loss on drying (110 °C) ≤ 15 % Suitability for microscopy passes test
上一件merck millipore产品：merck millipore,默克密理博,AP124-KC,IgG H&L, GTxMS, AP (KC)
下一件merck millipore产品：merck millipore,默克密理博,115355,CYTOCOLOR 细胞标准染色试剂，依据 Szczepanik
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