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
不锈钢勺
磁力搅拌子,PTFE,直径10 mm,高6mm, 碟新
LICHROSORB SI60 SILICA 10UM 250X4.6MM COLUMN
13种元素ICP-MS混标,溶于5% HNO3 + Tr HF
BETABASIC PHENYL 色谱柱
POM FORCEP, 250 mm
THERMOMETER FOR FLASKS AND STILL HEADS, CONE ST 14/23, ACC. TO DIN 12784, BLUE REFLECTION, PRISM
BOTTLES, NARROW NECK, 1000 ML, CLEAR GLASS, WITH SCREW CAP
GC 手动进样针 1mL, RN, GT, 50 mm, 23 , Bevel
PRECISION DENSITY HYDROMETER, DIN 12791 TY. 20|C, L. 430 MM, TYPE L 20 - 094 0,940 - 0,960 G/CM 3