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
TCD柱后垫圈
SS column OD:1/8" ID: 2.1mm length: 10 feet Porapak Q 80/100
FILTER PAPER CIRCLES,(1) RAPID, SOFT, FILTER DIA. 55 MM, PACK OF 100 PCS.
甲基丙二酸
Suba Seal绿色胶塞，适用于14/20接口
SUCTION TUBE,ST 29/32, WITH THREAD RD-14
瓶塞，硅胶材质，上部直径35 mm，下部直径29 mm，高度30 mm
Wash-bottle, colour coded, PE-LD ,yellow, 250 ml
4-溴甲基-7-甲氧基香豆素
SPHERISORB PHENYL 5UM 250X4.6MM COLUMN
