-
氯离子标准溶液,100μg/ml in Water (20℃)
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苯胺标准溶液,62-53-3,analytical standard,0.989 mg/ml in methanol
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氨氮标准溶液,1000μg/ml in Water (20℃)
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安捷伦Agilent ICP-MS标样100mL/瓶5188-6525
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敌百虫标准溶液,52-68-6,analytical standard,10ug/ml in acetone
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ICP-MS 校准品 5;汞 10 µg/mL ICP-OES 校准标样
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总氮标准溶液,analytical standard,1000μg/ml in water
-
残杀威标准溶液,114-26-1,analytical standard,10ug/ml in acetone
-
灭蝇胺标准溶液,66215-27-8,analytical standard,10ug/ml in H2O
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色度标准溶液,500°,in10%HCl
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