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艾滋病(Acquired Immune Deficiency Syndrome, AIDS),即获得性免疫缺陷综合症,是由艾滋病病毒(Human Immunodeficiency Virus, HIV)引起的一种传染病,其特征是HIV特异性攻击辅助性T淋巴细胞,造成免疫系统功能进行性破坏,导致各种机会性感染和相关肿瘤的发生。艾滋病已成为威胁全人类的重大传染病,从1981年美国报道第一例艾滋病至今的27年间,艾滋病病毒在[查看]
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http://www.cxbio.com/Article/348_1.html
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Van Gieson Stain 500mL
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3.3mol/l Potassium Chloride Solution containing Silver Chloride
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Calibration Kit containing a Blank and 1ppm Sucrose Standard. 250ml Bottles
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Validation Kit for TOC contains a blank and 2 x 100mg/l C NIST KHP. 125mL Bottles
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Validation Kit for TOC contains a blank and 2 x 10mg/l C NIST KHP. 125mL Bottles
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Validation Kit for Wet Chemistry TOC contains 3 x blanks, 2 x 0.5mg/L C NIST KHP,1mg/L NIST KHP.
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Arsenobetaine Solution
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Trace Elements, Arsenobetaine anc jrcury in Swordfish Tissue
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Trace Elements, Arsenobetaine and Methylmercury in Cod Fish Tissue
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Polybrominated Diphenyl Ethers in Polystyrene (High Concentration)(contained:5sheet;non-contained;2sheet)
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Polybrominated Diphenyl Ethers in Poly(Vinyl Chloride) Resin(contained:lsheet;non-contained:1sheet)
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution nitrate (contains 3.05% NaCl)
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CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
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CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution nitrate (contains 3.05% NaCl)
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CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution nitrate (contains 3.05% NaCl)
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CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
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CSK Standard Solution Silicate (contains 3.05% NaCl)
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CSK Standard Solution nitrate (contains 3.05% NaCl)
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CSK Standard Solution nitrate (contains 3.05% NaCl)
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Papain,from Carica papaya, suspension
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Papain,from Carica papaya, sterile filtered, solution
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姬姆氏色素, Giemsa stain, CAS:51811-82-6
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European Pharmacopoeia Reagent Potassium Tetraiodomercurate Solution Alkaline Part A
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European Pharmacopoeia Reagent Potassium Tetraiodomercurate Solution Alkaline Part B
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Norcocaine Hydrochloride,1.0mg/mL (as free base) 于乙腈
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45号钢标准物质 (AISI 1045 Steel)
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MABM-INN22-IgG Human chorionic gonadotropin b-chain