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岛津SHIMSEN QuEChERS dSPE,15ml,250mg PSA,150mg C18, 150mg AL-N,750mg MgSO4,50/p固相小柱
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岛津SHIMSEN QuEChERS dSPE, 15mL, 100mg PSA, 50mg, C18, 400mg MgSO4, 20mg GCB 净化管, 50/p固相萃取小柱
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岛津SHIMSEN QuEChERS 15ml PSA/C18:50mgPSA,150mgC18(端基封尾),900mg Na2SO4,50/p固相小柱
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岛津ShimSen QuEChERS SPE 15ml PSA,500mg PSA 1500mg MgSO4, 50P固相小柱
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岛津SHIMSEN QuEChERS dSPE,15ml,52mg PSA, 52mg C18, 26mg GCB,50/p固相小柱
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岛津SHIMSEN QuEChERS SPE 15ml PSA/C18/GC-e:150mgPSA, 150mgC18 ,20mg GC-e, 900mg MgSO4 50/p固相小柱
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岛津ShimSen QuEChERS SPE 15ml PSA,500mg PSA 1500mg MgSO4 50P固相小柱
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岛津SHIMSEN QuEChERS SPE 2ml PSA/C18:50mg PSA, 50mgC18,250mg Na2SO4,100/p固相小柱
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岛津ShimSen QuEChERS SPE 2ml PSA/GC-e 50mg PSA, 10mg GC-e ,250mg Na2SO4 100P固相小柱