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
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25 °C, L. 430 MM, L20 TH RANGE 0,72
压汞法介孔Al2O3总孔容和孔径标准物质
N-甲基-1-萘甲胺盐酸盐
2-[2-(2-叠氮基乙氧基)乙氧基]乙醇
PTFE ferrules, inside ?:3,2 mm (1/8), for polypropylene fittings Case = 10 pcs."
丁二酸二钠
电极配件
2-溴-3-硝基吡啶
P-208 条状化学吸液棉
4,4’-Bis(isocyanatophenyl)oxide