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
(定制产品)8种元素ICP-MS混标,Li/Sc/Ge/Y/Rh/In/Re/Bi,100mg/L溶于5% HNO3 + Tr HCl
食品包装用原纸基质中铅质控样
CNW 定制QuEChERS净化管(EN15662一般果蔬-仪真仪器专用)
细口大瓶(带手柄),低密度聚乙烯;白色聚丙烯螺旋盖,10L容量
LKC-18 TLC薄板
whatman Puradisc PTFE 针式滤器
NOT LONGER AVAILABLE !
3%NaCl鸟氨酸脱羧酶
Natural Rubber Tubing, inner ? 3 mm, outer ? 5 mm, wall thickness ? 1.0 mm, red, temperature range -30°C+70°C, for water and gas Pack = 25 m
小样+2*100g肉粉基质的微生物分析-质控样