二苯胍,1,3-Diphenylguanidine;analytical standard (for titrimetry), ≥99.5% (HPLC)
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L-(+)-乳酸,L-(+)-Lactic acid;BioXtra, ≥98% (titration)
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硝酸铝九水合物,Aluminum nitrate nonahydrate;EMPLURA®, ≥95.0% (complexometric)
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异丙醇 [2-丙醇],2-Propanol [IPA];puriss., meets analytical specification of Ph. Eur., BP, USP, ≥99.5% (GC)
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曲拉通X102,Triton™ X-102
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铑,Rhodium;powder, 99.95% trace metals basis
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氧化钙,Calcium oxide;anhydrous, powder, ≥99.99% trace metals basis