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洗板机选购应注意以下几个方面: 1.关键指标:残留量≤2uL/孔。这是洗板机的一个关键指标,残留量大的洗板机其洗板效果相对较差。目前大多数洗板机的残留量为≤5uL,设计良好的洗板机可达≤2uL。 2.能否提供可选择的洗板环境。建议选择具有底部冲洗、两点吸液等功能的仪器;因为底部冲洗有利于减小微孔板底部的干扰性吸附;两点吸液可大大降低微孔液体残留量。这对改进洗涤效果很有效。而洗板次数、条数、浸泡时间等是洗板机的基本参数,一般均可满足。
Washer purchase should pay attention to the following aspects: 1. Key indicators: residue ≤ 2uL / hole. This is a key indicator of the washing machine, the large amount of residual washing machine washing machine its relatively poor results. At present, most of the residual amount of washer machine ≤ 5uL, well-designed washing machine up to ≤ 2uL. 2. Can provide alternative washboard environment. It is recommended to select the instrument with the function of bottom flushing and two-point aspiration; because the bottom flush helps to reduce the interference adsorption at the bottom of the microplate; the two-point imbibing can greatly reduce the residual amount of microporous liquid. This is effective in improving the washing effect. The number of washing plate, the number of soaking time is the basic parameters of the washing machine, the general can meet.