标准底物就是参与反应的标准物质,就像化学反应中的反应物.
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97% CAS No.:527-20-8 -
SKU-Pack Size Availability Price（￥） Quantity R013076-1g In-Stock(Shanghai or CA Irwindale) R013076-5g In-Stock(Shanghai or CA Irwindale) R013076-10g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:160232-08-6 -
SKU-Pack Size Availability Price（￥） Quantity R618578-100mg In-Stock(Shanghai or CA Irwindale) R618578-250mg In-Stock(Shanghai or CA Irwindale) R618578-1g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:27313-86-6 -
SKU-Pack Size Availability Price（￥） Quantity R170823-1g In-Stock(Shanghai or CA Irwindale) R170823-5g In-Stock(Shanghai or CA Irwindale) R170823-10g In-Stock(Shanghai or CA Irwindale) R170823-25g In-Stock(Shanghai or CA Irwindale) R170823-100g In-Stock(Shanghai or CA Irwindale) R170823-10mg In-Stock(Shanghai or CA Irwindale) -
≥98.0% CAS No.:5326-23-8 -
SKU-Pack Size Availability Price（￥） Quantity R065378-1g In-Stock(Shanghai or CA Irwindale) R065378-5g In-Stock(Shanghai or CA Irwindale) R065378-10g In-Stock(Shanghai or CA Irwindale) R065378-25g In-Stock(Shanghai or CA Irwindale) R065378-100g In-Stock(Shanghai or CA Irwindale) R065378-500g In-Stock(Shanghai or CA Irwindale) R065378-5g In-Stock(Shanghai or CA Irwindale) R065378-100g In-Stock(Shanghai or CA Irwindale) R065378-25g In-Stock(Shanghai or CA Irwindale) R065378-500g In-Stock(Shanghai or CA Irwindale) R065378-5g In-Stock(Shanghai or CA Irwindale) R065378-100g In-Stock(Shanghai or CA Irwindale) R065378-25g In-Stock(Shanghai or CA Irwindale) R065378-500g In-Stock(Shanghai or CA Irwindale) R065378-5g In-Stock(Shanghai or CA Irwindale) R065378-100g In-Stock(Shanghai or CA Irwindale) R065378-25g In-Stock(Shanghai or CA Irwindale) R065378-500g In-Stock(Shanghai or CA Irwindale) R065378-5g In-Stock(Shanghai or CA Irwindale) R065378-100g In-Stock(Shanghai or CA Irwindale) R065378-25g In-Stock(Shanghai or CA Irwindale) R065378-500g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:14383-51-8 -
SKU-Pack Size Availability Price（￥） Quantity R115305-1g In-Stock(Shanghai or CA Irwindale) R115305-5g In-Stock(Shanghai or CA Irwindale) R115305-25g In-Stock(Shanghai or CA Irwindale) R115305-100g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:25775-90-0 -
SKU-Pack Size Availability Price（￥） Quantity R165483-100mg In-Stock(Shanghai or CA Irwindale) R165483-250mg In-Stock(Shanghai or CA Irwindale) R165483-1g In-Stock(Shanghai or CA Irwindale) R165483-5g In-Stock(Shanghai or CA Irwindale) R165483-10mg In-Stock(Shanghai or CA Irwindale) R165483-50mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:102123-74-0 -
SKU-Pack Size Availability Price（￥） Quantity R523279-100g In-Stock(Shanghai or CA Irwindale) R523279-5g In-Stock(Shanghai or CA Irwindale) R523279-10g In-Stock(Shanghai or CA Irwindale) R523279-25g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:24967-93-9 -
SKU-Pack Size Availability Price（￥） Quantity R6496912-100g In-Stock(Shanghai or CA Irwindale) R6496912-1g In-Stock(Shanghai or CA Irwindale) R6496912-25g In-Stock(Shanghai or CA Irwindale) R6496912-5g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:87-78-5 -
SKU-Pack Size Availability Price（￥） Quantity R001672-1g In-Stock(Shanghai or CA Irwindale) R001672-5g In-Stock(Shanghai or CA Irwindale) R001672-10g In-Stock(Shanghai or CA Irwindale) R001672-25g In-Stock(Shanghai or CA Irwindale) R001672-100g In-Stock(Shanghai or CA Irwindale) R001672-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:106092-09-5 -
SKU-Pack Size Availability Price（￥） Quantity R533648-100g In-Stock(Shanghai or CA Irwindale) R533648-25g In-Stock(Shanghai or CA Irwindale) R533648-5g In-Stock(Shanghai or CA Irwindale) R533648-1g In-Stock(Shanghai or CA Irwindale) R533648-25g In-Stock(Shanghai or CA Irwindale) R533648-5g In-Stock(Shanghai or CA Irwindale) R533648-1g In-Stock(Shanghai or CA Irwindale) R533648-100g In-Stock(Shanghai or CA Irwindale) R533648-25g In-Stock(Shanghai or CA Irwindale) R533648-5g In-Stock(Shanghai or CA Irwindale) R533648-1g In-Stock(Shanghai or CA Irwindale) R533648-100g In-Stock(Shanghai or CA Irwindale) R533648-25g In-Stock(Shanghai or CA Irwindale) R533648-5g In-Stock(Shanghai or CA Irwindale) R533648-1g In-Stock(Shanghai or CA Irwindale) R533648-100g In-Stock(Shanghai or CA Irwindale) R533648-25g In-Stock(Shanghai or CA Irwindale) R533648-5g In-Stock(Shanghai or CA Irwindale) R533648-1g In-Stock(Shanghai or CA Irwindale) R533648-100g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:80875-98-5 -
SKU-Pack Size Availability Price（￥） Quantity R397979-1g In-Stock(Shanghai or CA Irwindale) R397979-5g In-Stock(Shanghai or CA Irwindale) R397979-5g In-Stock(Shanghai or CA Irwindale) R397979-100g In-Stock(Shanghai or CA Irwindale) R397979-25g In-Stock(Shanghai or CA Irwindale) R397979-5g In-Stock(Shanghai or CA Irwindale) R397979-100g In-Stock(Shanghai or CA Irwindale) R397979-25g In-Stock(Shanghai or CA Irwindale) R397979-5g In-Stock(Shanghai or CA Irwindale) R397979-100g In-Stock(Shanghai or CA Irwindale) R397979-25g In-Stock(Shanghai or CA Irwindale) R397979-5g In-Stock(Shanghai or CA Irwindale) R397979-100g In-Stock(Shanghai or CA Irwindale) R397979-25g In-Stock(Shanghai or CA Irwindale) R397979-10g In-Stock(Shanghai or CA Irwindale) R397979-25g In-Stock(Shanghai or CA Irwindale) R397979-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:4956-37-0 -
SKU-Pack Size Availability Price（￥） Quantity R062376-1g In-Stock(Shanghai or CA Irwindale) R062376-5g In-Stock(Shanghai or CA Irwindale) R062376-10g In-Stock(Shanghai or CA Irwindale) R062376-25g In-Stock(Shanghai or CA Irwindale) R062376-100g In-Stock(Shanghai or CA Irwindale) R062376-250mg In-Stock(Shanghai or CA Irwindale) -
≥98.0% CAS No.:583-39-1 -
SKU-Pack Size Availability Price（￥） Quantity R014774-500g In-Stock(Shanghai or CA Irwindale) R014774-100g In-Stock(Shanghai or CA Irwindale) R014774-25g In-Stock(Shanghai or CA Irwindale) R014774-500g In-Stock(Shanghai or CA Irwindale) R014774-100g In-Stock(Shanghai or CA Irwindale) R014774-25g In-Stock(Shanghai or CA Irwindale) R014774-500g In-Stock(Shanghai or CA Irwindale) R014774-100g In-Stock(Shanghai or CA Irwindale) R014774-25g In-Stock(Shanghai or CA Irwindale) R014774-500g In-Stock(Shanghai or CA Irwindale) R014774-100g In-Stock(Shanghai or CA Irwindale) R014774-25g In-Stock(Shanghai or CA Irwindale) R014774-10g In-Stock(Shanghai or CA Irwindale) R014774-25g In-Stock(Shanghai or CA Irwindale) R014774-100g In-Stock(Shanghai or CA Irwindale) R014774-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:98737-29-2 -
SKU-Pack Size Availability Price（￥） Quantity R6105798-1g In-Stock(Shanghai or CA Irwindale) R6105798-5g In-Stock(Shanghai or CA Irwindale) R6105798-10g In-Stock(Shanghai or CA Irwindale) R6105798-25g In-Stock(Shanghai or CA Irwindale) R6105798-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:3083-77-0 -
SKU-Pack Size Availability Price（￥） Quantity R047306-1g In-Stock(Shanghai or CA Irwindale) R047306-5g In-Stock(Shanghai or CA Irwindale) R047306-10g In-Stock(Shanghai or CA Irwindale) R047306-25g In-Stock(Shanghai or CA Irwindale) R047306-100g In-Stock(Shanghai or CA Irwindale) R047306-250mg In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:130-85-8 -
SKU-Pack Size Availability Price（￥） Quantity R004598-5g In-Stock(Shanghai or CA Irwindale) R004598-500g In-Stock(Shanghai or CA Irwindale) R004598-100g In-Stock(Shanghai or CA Irwindale) R004598-25g In-Stock(Shanghai or CA Irwindale) R004598-5g In-Stock(Shanghai or CA Irwindale) R004598-500g In-Stock(Shanghai or CA Irwindale) R004598-100g In-Stock(Shanghai or CA Irwindale) R004598-25g In-Stock(Shanghai or CA Irwindale) R004598-5g In-Stock(Shanghai or CA Irwindale) R004598-500g In-Stock(Shanghai or CA Irwindale) R004598-100g In-Stock(Shanghai or CA Irwindale) R004598-25g In-Stock(Shanghai or CA Irwindale) R004598-5g In-Stock(Shanghai or CA Irwindale) R004598-500g In-Stock(Shanghai or CA Irwindale) R004598-100g In-Stock(Shanghai or CA Irwindale) R004598-25g In-Stock(Shanghai or CA Irwindale) R004598-5g In-Stock(Shanghai or CA Irwindale) R004598-10g In-Stock(Shanghai or CA Irwindale) R004598-25g In-Stock(Shanghai or CA Irwindale) R004598-100g In-Stock(Shanghai or CA Irwindale) R004598-500g In-Stock(Shanghai or CA Irwindale) R004598-1000g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:165727-45-7 -
SKU-Pack Size Availability Price（￥） Quantity R622074-250mg In-Stock(Shanghai or CA Irwindale) R622074-1g In-Stock(Shanghai or CA Irwindale) R622074-5g In-Stock(Shanghai or CA Irwindale) R622074-10g In-Stock(Shanghai or CA Irwindale) R622074-25g In-Stock(Shanghai or CA Irwindale) R622074-100g In-Stock(Shanghai or CA Irwindale)