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2-Hydroxyethanesulfonic Acid Sodium Salt
SampliQ 聚合物SAX SPE小柱
噻节因标准品
3-碘代苯基异硫氰酸酯
SPE空柱(20um,20ml),20个/包
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL, WITH RING, O.D. 6 MM, LENGTH 35 MM
STIRRING BAR OVAL, 20x10 mm
PIPETTE TIPS 5 - 200 UL, NEUTRAL COLOR, GRADUATED, FOR ORIGINAL GILSON P20, P50, P 100, P 200, REF
2-巯基-1-甲基咪唑
20MM 电子压盖器 110-240V