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QDY-01型氢化物装置可用于各种液体样品的分析.活动式吸收池石英管便于更换且可专用.石英管直径为10～14mm.砷、汞、铅三元素测定的灵敏度分别为0.3ng/mL/%、0.1ng/mL/1%和0.13ng/mL/%.异变系数为0.5%～3%.用该装置测定水中铅无需分离或浓缩,加铁氰化钾氧化即可测
QDY-01 hydride device can be used for a variety of liquid sample analysis. Active absorption cell quartz tube is easy to replace and can be used. Quartz tube diameter of 10 ~ 14mm. Arsenic, mercury, lead three-element determination of the sensitivity of 0.3ng /mL/%,0.1ng/mL/1% and 0.13ng / mL /%. The coefficient of variation is 0.5% ~ 3% .With the device for the determination of lead in water without separation or concentration, plus potassium ferricyanide oxidation can be measured