-
钪标准溶液,7440-20-2,1000ug/ml in 10%HCl
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杀虫威标准溶液,22248-79-9,1000ug/ml in Acetone
-
磷标准溶液,7723-14-0,1000ug/ml in 1%HCl
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钬标准溶液,7440-60-0,1000ug/ml in 10%HCl
-
钐标准溶液,7440-19-9,1000ug/ml in 10% HCl
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毒草胺标准溶液,1918-16-7,1000ug/ml in Acetone
-
1,2-二氯苯标准溶液,95-50-1,analytical standard,1000ug/ml in methanol
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硅酸根标准溶液,1000ug/ml in 0.05mol/L NaOH
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硝酸盐氮标准溶液,1000ug/ml in Water (20℃)
-
苯酚标准溶液,1000ug/ml in 0.02mol/L NaOH
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