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PH7.0氯化钠蛋白胨缓冲液 9ml*20支/盒
(该包装停产)60mL柱管(PP材质)
中药材基质中水分质控样
BEAKERS 10000 ML, LOW FORM, DURAN, WITHOUT GRADUATION AND WITH SPOUT
PUNYW7454551 Obeticholic Acid Impurity 3
BENDS, 75°, FLASK-CONE ST 24/29, CONDENSER-CONE ST 24/29
Loop 25ul, 1/16 Valco CLS25
氧化铝填料
磷酸调整物,for GFAAS,NH4H2PO4 100g/L溶于水