500 → 100 ng/µL、终体积 50 µL:10 µL 原液 + 40 µL 缓冲液 小提产物 500 ng/µL 需要配成 100 ng/µL 的 qPCR 母液。C1V1 = C2V2 给出 V1 = 100 × 50 ÷ 500 = 10 µL 原液,再加 40 µL 缓冲液/无核酸酶水——5 倍稀释,完全在准确移液范围内。{"result":"Mix 10 µL stock + 40 µL diluent → 50 µL at 100 ng/µL (5-fold).","metadata":{"input":{"mode":"c1v1","stockConc":500,"targetConc":100,"finalVolumeUl":50},"result":{"stockVolumeUl":10,"diluentVolumeUl":40,"finalConcentration":100,"dilutionFactor":5}}}
1000 ng/µL 原液 1:100 稀释 → 10 ng/µL,取 1 µL + 99 µL 高浓度 gBlocks 原液(1000 ng/µL)按 1:100 稀释到 100 µL 终体积得 10 ng/µL:取样 = 100 ÷ 100 = 1 µL,加缓冲液 99 µL。工具提示 1 µL 量小但可移液,建议使用低吸附枪头并先加入稀释液。{"result":"Mix 1 µL stock + 99 µL diluent → 100 µL at 10 ng/µL (100-fold).","metadata":{"input":{"mode":"dilutionFactor","stockConc":1000,"dilutionFactor":100,"finalVolumeUl":100},"result":{"stockVolumeUl":1,"diluentVolumeUl":99,"finalConcentration":10,"dilutionFactor":100}}}