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
乙酰苯胺标准品 test substance for elementary analysis
硫酸钡标准品 for white standard DIN 5033
乳糖标准品 5%水含量 - 库伦, 容量法及加热式通用 solid water standard for coulometric/volumetric Karl Fischer Titration and Karl Fischer oven method apura®
邻-苯二甲酸氢钾二级标准品 Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) CertiPUR®
苯甲酸二级标准品 volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SMR) CertiPUR®
碳酸钠二级标准品 volumetric standard, secondary reference material for acidimetry, traceable to NIST SRM CertiPUR®
氯化钠二级标准品 volumetric standard, secondary reference material for argentometry, traceable to NIST SRM CertiPUR®
草酸钠二级标准品 volumetric standard, secondary reference material for redox titration, traceable to NIST Standard Reference Material (SRM) CertiPUR®
碳酸钙二级标准品 volumetric standard, secondary reference material for complexometry, traceable to NIST Standard Reference Material (SRM) CertiPUR®
有机卤化物标准品 8-16 quality tests 0.2 - 2.0 mg/l Spectroquant®
