碳酸铵,Ammonium carbonate;ACS reagent, ≥30.0% NH3 basis
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甲胺盐酸盐,Methylamine hydrochloride;Vetec™, reagent grade, 98%
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奥沙普秦,Oxaprozin;pharmaceutical secondary standard, certified reference material
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吩噻嗪,Phenothiazine;≥98%
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氯乙酸,Chloroacetic acid [CAA, MCAA];PESTANAL®, analytical standard, 98-100% (HPLC)
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高岭土,Kaolin;powder
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溴甲酚紫,Bromocresol Purple;indicator ACS,Reag. Ph Eur