CONOSTANS单元素标油单元素标油1、单元素油标(50g包装，混合于20cSt空白油)1000ppm5000ppmAg银150-100-475150-500-475As***150-100-335---Al铝150-100-135150-500-135B硼150-100-055150-500-055Ba钡150-100-565150-500-565Be铍150-100-045150-500-045Bi铋150-100-835150-500-835Ca钙150-100-205150-500-205Ce***150-100-585150-500-585Cd镉150-100-485150-500-485Co钴150-100-275150-500-275Cr铬150-100-245150-500-245Cu铜150-100-295150-500-295Fe铁150-100-265150-500-265In铟150-100-495150-500-495K钾150-100-195150-500-195La镧150-100-575150-500-5751000ppm5000ppmLi锂150-100-035150-500-035Mg镁150-100-125150-500-125Mn锰150-100-255150-500-255Mo钼150-100-425150-500-425Na钠150-100-115150-500-115Ni镍150-100-285150-500-285P磷150-100-155150-500-155Pb铅150-100-825150-500-825Sb锑150-100-515150-500-515Si硅150-100-145150-500-145Sn锡150-100-505150-500-505Sr锶150-100-385150-500-385Ti钛150-100-225150-500-225V钒150-100-235150-500-235W钨150-100-745150-500-745Y钇150-100-395150-500-395Zn锌150-100-305150-500-305)