铁，Iron；granular, 10-40 mesh, >99.99% trace metals basis
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汉黄芩素水合物，Wogonin hydrate；≥98% (HPLC), solid -
氧化铒(III), 分散体，Erbium(III) oxide；nanoparticles, dispersion, <100 nm particle size (BET), 5 wt. % in H2O -
![图片 乙二胺四乙酸二钠盐二水合物 [EDTA二钠盐二水合物]，Ethylenediaminetetraacetic acid disodium salt dihydrate；Sigma Grade, suitable for plant cell culture, 98.5-101.5%](https://www.bszh.cn/images/thumbs/0000229_-edtaethylenediaminetetraacetic-acid-disodium-salt-dihydratesigma-grade-suitable-for-plant-cell-cult_32.png "显示明细 乙二胺四乙酸二钠盐二水合物 [EDTA二钠盐二水合物]，Ethylenediaminetetraacetic acid disodium salt dihydrate；Sigma Grade, suitable for plant cell culture, 98.5-101.5%")
乙二胺四乙酸二钠盐二水合物 [EDTA二钠盐二水合物]，Ethylenediaminetetraacetic acid disodium salt dihydrate；Sigma Grade, suitable for plant cell culture, 98.5-101.5% -
![图片 甲磺酸乙酯，Ethyl methanesulfonate [EMS]；certified reference material, TraceCERT®](https://www.bszh.cn/images/thumbs/0014961_ethyl-methanesulfonate-emscertified-reference-material-tracecert_32.png "显示明细 甲磺酸乙酯，Ethyl methanesulfonate [EMS]；certified reference material, TraceCERT®")
甲磺酸乙酯，Ethyl methanesulfonate [EMS]；certified reference material, TraceCERT® -
硫酸亚铁(II)铵六水合物，Ammonium iron(II) sulfate hexahydrate；BioUltra, ≥99.0% (RT) -
吐温80，TWEEN ® 80；tested according to Ph. Eur.
