缓冲溶液, Buffer solution

pH试纸 ColorpHast®, ColorpHast® pH Strips

铵离子, Ammonium

过氧醋酸, Peracetic Acid

光学助熔剂100, Spectroflux 100

ICP-MS校正检测标准溶液用于HP®, ICP-MS Tuning Standard solution for HP®

土地和废水污染标准溶液1, Ground & Waste Water Pollution Standard Solution 1

氯化钠晶体光学长方体块, Sodium chloride crystal optic rectangle

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

氯化钾晶体光学盘, Potassium chloride crystal optic disc