氧化镁,Magnesium oxide;≥99.99% trace metals basis
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硫化钾 [钾碱],Potassium sulfide;small lumps for analysis EMSURE® -
DL-扁桃酸,Mandelic acid;99% -
无水硫酸钠,Sodium sulfate;anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99% -
1-叔丁基-3-乙基碳二亚胺,1-tert-Butyl-3-ethylcarbodiimide [TBEC];99% -
六氯锇铵 [六氯锇酸铵],Ammonium hexachloroosmate(IV);99.99% trace metals basis -
安伯莱特IRA-96弱碱性阴离子交换树脂,Amberlite™ IRA-96 free base
