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SILICONE RUBBER SEALING FOR GL 25 THREADS WITH PTFE WASHER, 22 X 10 MM
VOLUMETRIC FLASKS, NARROW NECK, 50 ML, WITH RINGMARK AND ST-STOPPER 14, HEIGHT: 150 MM
球型硅胶填料
Caps for NMR-tubes, blue
PUNYW7312515 Budesonide (Mixture of Diastereomers)
LIDS, FLAT FLANGE, DN 200, CN KF 25
(定制产品)2种元素ICP-MS混标,K/Na,1000mg/L溶于2% HNO3
Thin Wall Sleeves - Medium Length B Type
18mm螺纹口顶空样品瓶空心磁性金属盖,含丁基橡胶/PTFE 垫
1-苄基-4-哌啶酮