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
优质高硼硅3.3玻璃材料,磨砂口,可连接其他磨砂口仪器设备
SodiumHydroxide,1.00N1Lpk/4
POTASSIUMDICHROMATEPRISTD,454G
GelexSecondaryTurbidityStandard,0-2NTU
ChlorineDosingSolutionAmpules,1000-1500mg/LasCl2,16/pk
Hexamethylenetetramine,500g
Glycinep-ToluenesulfonicAcid,25g
FormazinTurbidityStandard,4000NTU,100mL
AmmoniumChloride,454g
AceticAcid,Glacial,500mL
AmmoniumChloride-EDTASolution,3.78L