Borax-Hydrochloric acid Buffer solution 硼砂盐酸缓冲液 ; 有现货硼砂盐酸缓冲液 ; 高品质硼砂盐酸缓冲液
Sodium citrate-Hydrochloric acid Buffer solution 柠檬酸钠盐酸缓冲液 ; 柠檬酸钠缓冲液
Hydrochloric acid solution 盐酸溶液 ; 盐酸溶液标准物质
Potassium chloride-Hydrochloric acid Buffer solution 氯化钾盐酸缓冲液
Hydrochloric Acid Standard Solution 盐酸标准溶液
dilute hydrochloric acid solution 稀盐酸溶液
Color of hydrochloric acid solution 盐酸溶液色度
Or add iron to hydrochloric acid and boil the solution to dryness.
又或者将铁放入盐酸中，然后将溶液加热变成结晶。
The residue was washed with dilute hydrochloric acid solution, The precipitation was dried, purified, and identified by the infrared spectrometry (IR) and high mass spectrometry(HRMS)with DES-HS.
反应产物用稀盐酸溶液洗涤，将所得沉淀干燥后经分离纯化，对纯化产物进行高分辨质谱、红外光谱鉴定。
In the solution of 6.6M hydrochloric acid the colour reaction has a high sensitivity and a better stability.
在6.6M酸度条件下，其呈色反应具有较高的灵敏度，稳定性好。
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