氧化铅(II),Lead(II) oxide [PbO];puriss. p.a., ≥99.0% (KT), yellow
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三氧化钨(VI),Tungsten(VI) oxide;nanopowder, <100 nm particle size (TEM) -
1,2-二甲氧基乙烷 [乙二醇二甲醚],1,2-Dimethoxyethane [DME];ReagentPlus®, ≥99%, inhibitor-free -
溴百里酚蓝钠盐,Bromothymol Blue sodium [BTB-Na];for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6) -
无水硫酸钠,Sodium sulfate;tested according to Ph. Eur., anhydrous, 99.5% dry basis -
1,4-苯二甲酸乙基甲基酯,Ethyl methyl terephthalate;99% -
苄基三苯基氯化膦 [氯化苄, 氯苄],Benzyltriphenylphosphonium chloride [BTPPC];99%
