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Filter flask, 250ml, Erlenmeyer shape, with side tube, 155x85 mm, non coating, Borosilicate glass Pack = 10 pcs.
PYCNOMETER, ACC. TO GAY-LUSSAC, UNADJUSTED, 1ML, ACC. TO DIN 12797
DOW XUS-43578.00, 1000GM
Hibar 250-4,6,Nucleosil 100 Si 5μm定制柱
Florisi;Bond Elut;5g,20ml
1.5ML 透明 玻璃 替换型 样品瓶
2-氨基-5-氯吡啶
微量滴定管,BLAUBRAND , AS级,5:0.01 ml,Boro 3.3, 直滴型滴定阀,玻璃阀芯
银密封垫 10个/包装 用于Thermo SSL 进样阀
一次性无粉丁腈手套(9寸,紫色,S号)