要：产品中文名：变色酸，产品英文名：Chromotropic acid，CAS：148-25-4，质量规格：AR；ACS,99%，包装... 上海市 ￥1/套 我要询价 高水基盘根垫圈，水泵专用密封圈，水泵专用盘根 摘要：高水基盘根垫圈，水
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... 染解体膨胀物 chromosome walking, jumping, crawling 染色体步移；跳跃；徐行 chromotropic acid 亚铬盐 chromyl chloride ...
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Chromotropic acid disodium salt dihydrate 变色酸二钠盐 ; 变色酸钠 ; 产品
Chromotropic Acid Disodium Salt 变色酸二钠盐 ; 苯偶氮变色酸钠
Spectrophotometric chromotropic acid method 铬变酸分光光度法
Chromotropic acid photometric method 变色酸光度法
Chromotropic Acid-Sodium salt Dihydrate 铬变酸二钠
chromotropic acid r 变色酸2r
chromotropic acid 2R 变色酸2R
Chromotropic acid 2C 变色酸2C
We determine carbinol in air with Chromotropic acid spectrophotometry, and found developing temperature and developing time exist certain linear relation.
选用变色酸分光光度法测定大气中甲醇，显色温度与显色时间有着一定的线性关系。
The complexing mechanism of unsymmetric bis-arylazo derivative of chromotropic acid and precious metal elements was studied using composition ratio of the color complex and constitution of reagents.
用显色络合物络合比和试剂结构研究并初步探讨了不对称变色酸双偶氮类衍生物与贵金属元素的络合机理。
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