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HYPERSIL GOLD CN 5UM 30X3MM COLUMN
2000型 BOSTON ROUND棕色样品瓶1000ml
m-Crophos
100ng/ul哒嗪硫磷溶于环己烷 标准品
排液管,适用于Dispensette TA (蓝色, 铂铱合金弹簧)瓶口分液器
LiChroCART 125-4,6,LiChrosorb 60 Si 7μm定制柱
Amylose (potato),> 98%
生物素
Soxhlet extractor, 100 ml, cone ST 29/32, socket ST 45/40, with glass stopcock, borosilicate glass
PREC.LAB.THERMOMETERS, SOLID STEM, YEL- LOW ENEMELLED,DIFFICO-GRAD.DIN 12778,OR- GANIC LIQUIDS,-