硝酸镁修正溶液, Magnesium nitrate

光学助熔剂106, Spectroflux 106

光学助熔剂200, Spectroflux® 200

CRDL标准液, Contract Required Detection Limits (CRDL) Standard

土地和废水污染标准溶液2, Ground & Waste Water Pollution Standard Solution 2

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

氟化钡晶体光学盘, Barium fluoride 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

氯化银晶体光学片, Silver chloride crystal optic disc