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
2,2,4,6,6-五甲基庚烷
气进样针
(定制产品)11种元素ICP-MS混标,1000mg/L溶于10% HNO3+ TrHF
TEFLON TUBING, I.D. 2 MM, WALL THICKNESS 0.5 MM
Gloves made of Nomex, size 10.5, length: 400mm, heat resistant, Feutré-quality, acc. to EN 420, EN 388 and EN407, 1 pair
氧化型辅酶II 二钠(β-NADP-Na2)
HYPERCARB 3UM 30X4.6MM HT COLUMN
250ml 带挡板烧瓶,GL45,4个底部挡板
乙二胺四乙酸 Vetec,reagent grade,98%
用于接管的蓝色螺旋盖