-
总无机碳TIC标准液,描述:总无机碳标准2000ppm
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First Standard® 甲醇中结晶紫-D6溶液, 100μg/mL
Crystal Violet-d6 Solution in Methanol, 100μg/mLFirst Standard®天津
-
CoorsTek 60201 Porcelain Standard-Form Evaporating Dish, 150 mL; 6/Pk
-
CoorsTek 60198 Porcelain Standard-Form Evaporating Dish, 80 mL; 6/Pk
-
CoorsTek 60200 Porcelain Standard-Form Evaporating Dish, 120 mL; 6/Pk
-
丙草胺标准溶液,51218-49-6,analytical standard,100μg/ml in methanol
-
丙草胺标准溶液,51218-49-6,analytical standard,10μg/ml in methanol
-
邻二甲苯标准溶液,95-47-6,analytical standard,1000ug/ml in carbon disulfide
-
First Standard® 碱性紫14
-
CoorsTek 60202 Porcelain Standard-Form Evaporating Dish, 250 mL; 6/Pk
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