如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
凹圆载玻片,白色,磨砂边缘,含有2个凹穴
蒸发皿, PTFE材质,100 ml,坩锅形,具流嘴
侧金盏花醇a
Crucibles
去盖器 32MM
3-甲基-1,5-戊二醇
STIRRER MAGNETS Tapered Rare Earth
Natural Rubber Tubing, inner ? 15 mm, outer ? 21 mm, wall thickness ? 3.0 mm, red, temperature range -30°C+70°C, for water and gas Pack = 25 m
玻璃纤维滤纸筒,ID25*OD30*L100mm
叔丁基二甲硅基三氟甲磺酸酯