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4-氨基-2-氟苯甲酸
11种元素ICP-MS混标,Ba/Be/Cd/Ce/Co/Cu/In/Pb/Mg/Rh/U,10mg/L溶于2% HNO3
BRANDplates? 微孔板,96孔,cellGrade? premium,PS材质,黑色,F形底,灭菌
1/8” NPT 转 1/4-28 Female平底,用于1/8”外径管
5-溴-2-氯苯酚
BOD培养箱
全麦粉中呕吐毒素成分分析标准物质
4-氯苯氧乙酸钠
ROT-X-TRACT-S 10位索氏提取仪
Laboratory sieve, ?:200 mm, inside height: 25 mm, mesh 38μm, with wire gauze, temperature resistance up to 170°C, stainless steel