草酸钠 [乙二酸钠],Sodium oxalate;for analysis EMSURE®, ≥99.8% (manganometric)
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氯化铯,Cesium chloride [CsCl];99.99% trace metals basis -
2,4,6-三(2-吡啶基)-s-三嗪 [TPTZ],2,4,6-Tris(2-pyridyl)-s-triazine;for spectrophotometric det. of Fe, ≥99.0% (HPLC) -
(7-氮杂苯并三唑-1-基氧代)三(三甲基氨基)膦六氟磷酸盐,(7-Azabenzotriazol-1-yloxy)tris (dimethylamino)phosphonium Hexafluorophosphate [AOP];≥99.0% -
叔十二烷基硫醇,tert-Dodecylmercaptan;mixture of isomers, 98.5%
