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L-苏氨酸
20mm SPME专用蓝色PTFE/白色硅胶隔垫,1.5mm厚
卫矛醇半固体琼脂
气接头
伏马菌素 B2溶液
HyperSep Amino SPE Column, 100mg/1mL 100个/包装
FLASKS, ROUND BOTTOM, MEDIUM NECK, WITH SPHERICAL JOINT,2 000 ML, S 35/20, 166 X 260 MM, PLASTIC C
SPARE PARTS FOR APPARATUSES FOR DETERMINATION OF MOLECULAR WEIGHTS, ACC. TO BECKMANN: (FOR FREEZIN
Ejector cap for Transferpette Digital 2-20 μl, 2,5-25 μl, 5-50 μl, 10-100 μl, 20-200 μl
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 16,5