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钡离子标准溶液,1mg/ml in water
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钠离子标准溶液,1mg/ml in water
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钙离子标准溶液,1mg/ml in water
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2ml外接样品环OP LOOP ASSY 2ML 2030,用于自动进样器-2030
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溴甲烷,74-83-9,1000 μg/ml,in Purge and Trap Methanol
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汞标准溶液,7439-97-6,10.0ng/g,基体: 0.4mol/L HCL,K+2.2mg/L,Na+23mg/L, Ca2+39mg/L,Mg2+11mg/L
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三溴甲烷,75-25-2,99%,含1-3%乙醇稳定剂
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甲醇中3种酚系物混合标准溶液,2,4-二氯酚:50.1μg/mL,2,4,6-三氯酚:21.2μg/mL,五氯酚:11.2μg/mL
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一溴二氯甲烷标准溶液,75-27-4,analytical standard,1.01mg/ml in methanol,相对不确定度3%
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艾杰尔Cleanert水溶性维生素专用板100mg/2mL/well,2/pk
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