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
99.5%三氧化钨
SAMPLE VIALS, WITH ATTACHED LID, TRANSPARENT, 5 ML, PE, OD 15 MM, HEIGHT 49 MM
Varian 连接管(灰色/灰色)0.05”内径
1,2-二溴-4,5-二甲苯
(-)-降龙涎醚
Waters XBridge BEH Phenyl Column色谱柱
30um PDMS SPME 萃取头(销售完后禁售)
Base extension for 80X stirrers
DB-EUPAH 色谱柱
脱脂奶中的脂肪 0.10%-0.50%