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氨标准溶液,1336-21-6,analytical standard,1000ug/ml in water
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氯苯嘧啶醇标准溶液,60168-88-9,analytical standard,100ug/ml in methanol
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镉标准溶液,7440-43-9,100ug/ml in 1%HNO3
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铷标准溶液,7440-17-7,analytical standard,1000μg/ml, in 1mol/L HNO3
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西维因标准溶液,63-25-2,analytical standard,100ug/ml in acetone
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亚胺硫磷标准溶液,732-11-6,analytical standard,100ug/ml in acetone
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硝酸根离子(NO₃-)标准溶液,100ug/ml in Water (20℃)
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砷标准溶液,7440-38-2,analytical standard, 1000ug/ml in 1.0mol/L HNO3
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辛硫磷标准溶液,14816-18-3,analytical standard,100ug/ml in petroleum ether
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三价铬标准溶液,7440-47-3,analytical standard,1000ug/ml, in 1.0 mol/L HCL
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