18β-甘草次酸,18β-Glycyrrhetinic acid;phyproof® Reference Substance, ≥95.0% (HPLC)
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- 1-(甲磺酰)-1H-苯并三唑,1-(Methylsulfonyl)-1H-benzotriazole [BtMs];95%
- 碳酸钙,Calcium carbonate;precipitated for analysis of silicates EMSURE®, ≥99.0% (complexometric)
- 过氧化钠,Sodium peroxide;for Wurzschmitt-decomposition, ACS reagent, beads (small), ≥95%
- 二氧化钛(IV),Titanium(IV) oxide;EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, USP, E 171, 99.0-100.5%
- 1,1′-羰基二(1,2,4-三氮唑),1,1′-Carbonyl-di-(1,2,4-triazole) [CDT];technical, ≥90% (T)
- 反-1,2-环己烷二甲酸,trans-1,2-Cyclohexanedicarboxylic acid;95%