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氯乙醛,107-20-0,≥40% w/w in water
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氯化钠,7647-14-5,BioReagent Plus,≥99.5%(AT)
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氯化钠
溶于水和甘油,微溶于醇。25℃时,1g溶于2.8ml水、2.6ml沸水、10ml甘油,极微溶于乙醇。其水中溶解度因盐酸存在而减少,几乎不溶于浓盐酸。水溶液呈中性,pHo 6.7-7.3
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氯化钠滴定液标准品 T22101-1000
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氯化钠滴定液标准品 T22102-1000
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DWK Life Sciences (Wheaton) W224100-181 Stopper, 20mm, Snap-On, Gray Butyl, 1000/CS
科尔帕默中国 顶外径 (OD) (mm)20颜色Gray材料溴化丁基描述Stopper, 20mm, Snap-On, Gray Butyl, 1000/CS
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水中无机碳溶液标准物质,1000mg/L,in water
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Cole-Parmer Class A Graduated Cylinder w/Cal Cert, TC; 1000 mL, 1/Pk
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Thermo Scientific Nalgene 1220-1250 HDPE Graduated Beaker w/ Handle, 1000 mL
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氢氧化钠溶液,1310-73-2,20% (w/w)
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