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
芹菜素
NH3 spare modul kit: membrane
氧捕集阱
SPUTUM COLLECTING CONTAINERS, 16 ML, PS, WITH STOPPER AND SPOON, PACK = 1000 PCS.
HYPERSIL GOLD PFP 12UM 250X50MM PREP COLUMN
(停用)FA60数显型高剪切分散乳化机
密封垫 11MM 聚四氟乙烯/橡胶 1000
VACUUM MANIFOLD
2-氨基-3,5-二氯苯甲酸
2-氟-4-三氟甲基苯甲酸