19091J-433安捷伦HP-5色谱柱19091J-433
122-10AE安捷伦DB-1色谱柱122-10AE
122-5532UI安捷伦DB-5MS色谱柱122-5532UI
19091S-433安捷伦HP-5MS色谱柱19091S-433
122-7362安捷伦DB-WAXETR色谱柱122-7362
123-3262安捷伦DB-FFAP 60m, 0.32mm, 0.25u色谱柱123-3262
19091F-115安捷伦HP-FFAP 50m, 0.32mm, 0.5u色谱柱19091F-115
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Fe铁元素空心阴极灯
Pb铅元素空心阴极灯
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PE 22mm顶空瓶盖 B0104241
铂金坩埚
074532
戴安阴离子抑制器064554/082540
B0504033
高温柱 COL-ELITE-1HT-15M-.10UM-.25MM
PerkinElmer 干燥剂 PURGE DESICCANT KIT PK/2
PerkinElmer 氘灯 UV-LAMP COMPLETE - ELP