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2-羟甲基-3,4-二氢吡喃
尿素标准品
LiChroCART 125-4,Nucleosil 100 Si 5μm定制柱
Organomation 氮吹仪FEP涂层配套针(6in x 19ga,12支)
Porapak QS 80/100 镍填充柱
DR850比色计
铁台
LIGHT PROTEC.F. 696/739 **
Quantitative filter papers, medium filtration, 460 x 570 mm Case = 100 pcs.
ADJUSTABLE HANGING BAR SPINNER FLASKS 15000 ML, WITH SILICONERUBBER STOPPER "BIOGEN" GL 45, STOP