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用途
sufficient for 250 colorimetric tests
檢測方法
colorimetric
相關疾病
orthopedic diseases; aging/geriatric diseases; hematological disorder; gastrointestinal diseases; neurological disorders; dermatological diseases
儲存溫度
2-8°C
一般說明
铜是人体必需的微量元素。含铜酶在铁和儿茶酚胺代谢、自由基清除以及血红蛋白、弹性蛋白和胶原的合成中起重要作用。铜主要存在于肝脏的铜蓝蛋白中。低水平的铜与智力迟钝、色素脱失、贫血、肌张力减退和骨骼的焦皮样改变有关。铜的水平是威尔森氏病、小红细胞性低色素性贫血和由于胶原合成减少导致的骨病等疾病的关键诊断指标。
應用
铜测定试剂盒已用于测定样品中的铜含量色差法。
特點和優勢
兼容高通量的操作系统。可在比色皿中使用。
適合性
可用于生物、环境、食品和饮料等样品的铜含量检测。还可以用于研究复合物对铜代谢的影响。
原則
该方法利用与铜离子特异性形成有色络合物的显色剂。通过比色法 (359 nm) 测定的颜色强度与样品中的铜浓度成正比。线性检测范围为 7 μg/dL (1.0 μM) 至 300 μg/dL (47 μM)。
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
8B - Non-combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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