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
250mL,低型烧杯,3.3玻璃,mL与OZ双标识,符合DIN 12331,ISO 3819标准
2-氨基-3-氯-5-三氟甲基吡啶
管架, 1x50ml 直径29mm 带裙边锥形底, 2个/包
多元素校准标准溶液4,10ug/ml溶于水/氢氟酸溶液
STIRRER COMPRESSED AIR RO 33/F/V4A-18/8 OVERALL LENGTH: 190 MM 0,3 - 6 BAR
气相色谱柱,TRACE TR-FAME 气相柱, 25m, 0.32mmID, 0.25μm 液膜厚度
AMELUNG CUVETTES (1.000 pcs)
CRUCIBLES, QUARTZ-SILICA, 40 ML
Phenanthridine
SEPARAT. FUNNELS, GLOBE SHAPED, SOLID ST-STOPCOCK PLUGS, 50 ML, PE-STOPPERS, ST 19/26, BORE 2,5 MM