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HYPERSIL GOLD AQ 5UM 20X4MM JAVELIN HTS PK/10
填充柱,4%聚乙二醇PEG-20M + 1% KOH on GDX 401 60-80 目
1,3,5-三叔丁基苯
Vials, 4 ml, 15 x 45 mm, srew thread 9 mm, wide opening, for Waters, amber glass Case = 100 pcs.
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: ANILINE POINT
(S)-4-(Boc-氨基)-2-(Fmoc-氨基)丁酸
超纯flash硅胶C18,粒径40-63um,目数230-400含碳量11%
5mL单标记移液吸管(A 级)
WITEG 抽滤组件 for 8.390.102
填充柱 5%OV-17+1.1%OV-225 on Chromosorb WAW DMCS 80/100