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
HYPERCARB 3UM 50X2.1MM COLUMN
9种拟除虫菊酯农药混标
PTFE Shaft Guide, HP (With NPT Threads),Shaft ? 12, NPT Thread 1”, Ht 67mm
频哪醇
气相色谱柱,TG-XLBMS
PTFE TUBING - 8x10 mm, 1 meter
D-(+)-半乳糖醛酸 一水合物
邻苯二甲酸氢钾标准溶液(C:1mg/ml水溶液)
5-溴-4-氯-3-吲哚辛酯
VOLUMETRIC PIPETTES, 2 ML DIN-B, ACC.TO DIN 12690, WITHOUT WAITING TIME, COLOR-CODE-ORANGE, PACK