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BETASIL PHENYL/HEXYL 5UM 300X4MM COLUMN
GLASS PART FOR STIRRER GUIDES, ST 24/29, GL 25
尿素酶琼脂基础
125:25ml 聚丙烯锥形瓶
TUBES THREADED, WITH RESTRICTION, GL 50 ISO SCREW-THREAD, 60 X 130 X 2,2
AA Grade Tin, 25 mL 1,000 mg/L in 2% HNO3 + 0.5% HF
4-氯-2-(三氟甲基)苯硼酸
不锈钢空柱
5-噻唑甲醇
DU CYLINDER MOUNT. 50ML*