乙二醇-双(β-氨乙醚)-N,N,N′,N′-四乙酸四钠盐 [EGTA四钠盐],Ethylene glycol-bis(β-aminoethyl ether)-N,N,N′,N′-tetraacetic acid tetrasodium salt;≥97%
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柠檬酸铁一水合物,Iron(III) citrate tribasic monohydrate
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硝酸铈(IV)铵 [硝酸铈铵],Ammonium cerium(IV) nitrate [CAN];puriss. p.a., ACS reagent, ≥98.5% (RT)
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盐酸甲哌卡因,Mepivacaine hydrochloride;Pharmaceutical Secondary Standard; Certified Reference Material
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氧化银,Silver(I) oxide;ReagentPlus®, 99%
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碳氮化钛,Titanium carbonitride;powder, ≤5 μm, 99.8% trace metals basis
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硼酸,Boric acid;ACS reagent, ≥99.5%