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
LB琼脂(lennox)
2-溴苯甲酸
耐压管
T CONNECTOR PP, 12 mm (Nominal)
FILTER PUMP WITH BUILT-IN SAFETY VALVE PP
一次性白色方形聚苯乙烯称量盘,86mm×86mm×25mm
砂芯漏斗
ELECTRODES EQUIVALENT TO WTW PH ELECTRODES WITH GEL ELECTROLYTE SenTix 91
标准液,0.1M NaBr,475mL
刻度量筒,高型,A级,100:1 ml,PMP材质,蓝色刻度,同一批次