缓冲溶液,pH 13.00 (+/-0.01 @ 25 C),无色, Buffer solution

防水的PH计, Waterproof pH Meter

硝酸根,Quant® 测试条, Nitrate

硝酸钯, Palladium nitrate

光学助熔剂200, Spectroflux® 200

多元素QC-7检测标准溶液, Multi-Element QC-19 Check Standard Solution

溴化钾晶体光学盘, Potassium bromide crystal optic disc

氟化钙晶体光学盘, Calcium fluoride crystal optic disc

溴化钾晶体光学盘, Potassium bromide crystal optic disc

氯化钠晶体光学盘, Sodium chloride crystal optic disc