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1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮
UV 4-CLEAR FACES MACRO CUVETTES PMMA (100 pcs)
铝箔防热围裙
Titan 2 HPLC 滤器 黄色 17mm 0.45um 聚四氟乙烯 膜
密封垫，0.32mm ID columns，15% Graphite/ 85% Vespel;10PK
REACTION VESSEL, 4000 ML, DN 100, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 140 MM, HEIGHT 355 MM, BOROSILICATE GLASS
冻干粉基质中克罗诺杆菌属（阪崎肠杆菌）（阳性）质控样
AG/AGCL D-JUNCT.EL.SGJ WOC
八联管管盖，突盖，PP材质，透明
烯丙基甲硫醚
