如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
加利福尼亚农残一级混标 顺,反 氯丹 (套) 标准品
BETAMAX BASE 5UM 150X4MM COLUMN
360mL PTFE样品罐
密封垫 KIM 钳口 PE 11MM STARBURS
5-氨基间苯二甲酸二甲酯
GAS COLLECTION TUBES, 2ST-STOPCOCKS CZAKO, 1000 ML ?:85/SOLID LENGTH:260/OVERALL LENGTH:400 MM
LABORATORY TRANSPORT CAR, 800 X 500 MM, BOARD MEASURES, MAX. LOADING CAPACITY: 120 KG, MADE OF18
whatman Nuclepore亲水性聚碳酸酯滤膜
磺胺;对氨基苯磺酰胺 AR(沪试)
Discovery 氰基高效液相色谱柱