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
HYPURITY ADVANCE 5UM 250X4MM COLUMN
MB系列 干式金属浴模块 12孔
BOTTLES, CONICAL SHOULDER, PP, NARROW NECK, WITH ST-STOPPER ST 24, 500ML
1,5-酐-D-山梨糖醇
Rod for stand bases, ? 12 mm, length 1250 mm, withhout thread, stainless steel
CONNECTING TUBES. Y-SHAPE, PP, TUBING I.D. 4-5 MM
18种元素混标
N-EVAP系列 24位干浴氮吹仪
3-叔丁基苯酚
500mL,容量瓶,USP级,透明,3.3玻璃,误差±0.20 mL,ST 19/26,PE顶塞,蓝标,含证书