-
铈标准溶液,7440-45-1,1000ug/ml in 10%HNO3
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铒标准溶液,10138-41-7,1000ug/ml in 10% HCl
-
硝酸盐氮标准溶液,1000ug/ml in Water (20℃)
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苯酚标准溶液,1000ug/ml in 0.02mol/L NaOH
-
First Standard® 正己烷中顺式氯氰菊酯,1000ug/ml
α-Cypermethrin Solution in Hexane,1000μg/mLFirst Standard®天津
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1000ug/ml标准品 BePure-36600YZ-pest
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钠标准溶液,7440-23-5,1000ug/ml in 1%acetic acid
-
毒草胺标准溶液,1918-16-7,1000ug/ml in Acetone
-
钆标准溶液,7440-54-2,1000ug/ml in 10% HCl
-
杀虫威标准溶液,22248-79-9,1000ug/ml in Acetone
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