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
强阳离子交换离心柱,小型
pH标准缓冲溶液500mL(碳酸钠+碳酸氢钠)
甲醇中反-1,2-二氯乙烯-标液
CHROMOLITH RP-8 ENDCAPPED GUARD COLUMN KIT 3 GUARD COLUMNS AND 1 GUARD COLUMN HOLDER Chromolith®
PUNYW9217425 Cetirizine Related Compound D
2-羟基-1-萘甲醛
H476K Plastic Case Pumph. adapter for 1/8" od.(od.3.2mm) tubes(pair)
PRECISION CALORIMETER THERMOMETER +50 +60 °C:0,01, 780 MM
Sure-Flow复合pH电极9165BN
Volumetric flask, PMP, class B, with screw cap, PP, 10 ml