氧化镧(III)，Lanthanum(III) oxide；99.99% trace metals basis
最近浏览商品
-
![图片 N-乙酰-L-色氨酸，N-Acetyl-L-tryptophan [NAT, Ac-Trp-OH]；≥99%](https://www.bszh.cn/images/thumbs/0001203_n-l-n-acetyl-l-tryptophan-nat-ac-trp-oh99_32.png "显示明细 N-乙酰-L-色氨酸，N-Acetyl-L-tryptophan [NAT, Ac-Trp-OH]；≥99%")
N-乙酰-L-色氨酸，N-Acetyl-L-tryptophan [NAT, Ac-Trp-OH]；≥99% -
氟化镁，Magnesium fluoride；random crystals, optical grade, ≥99.99% trace metals basis -
![图片 乙二胺四乙酸二钾盐二水合物 [EDTA二钾盐]，Ethylenediaminetetraacetic acid dipotassium salt dihydrate；puriss. p.a., ≥99.0% (KT)](https://www.bszh.cn/images/thumbs/0003091_-edtaethylenediaminetetraacetic-acid-dipotassium-salt-dihydratepuriss-pa-990-kt_32.png "显示明细 乙二胺四乙酸二钾盐二水合物 [EDTA二钾盐]，Ethylenediaminetetraacetic acid dipotassium salt dihydrate；puriss. p.a., ≥99.0% (KT)")
乙二胺四乙酸二钾盐二水合物 [EDTA二钾盐]，Ethylenediaminetetraacetic acid dipotassium salt dihydrate；puriss. p.a., ≥99.0% (KT) -
AmberChrom® 1X2强碱性阴离子交换树脂，AmberChrom® 1X2；100-200 mesh -
L-缬氨酸，L-Valine；Vetec™, reagent grade, ≥98% -
亚硝酸钾，Potassium nitrite；meets analytical specification of FCC, 97-100.5%
