2-甲基-1-硝基萘，2-Methyl-1-nitronaphthalene；99%
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2-甲氧基-1-丙醇，2-Methoxypropan-1-ol；≥99% -
![图片 L-抗坏血酸 [维生素C]，L-Ascorbic acid；certified reference material, TraceCERT®, 99.10%](https://www.bszh.cn/images/thumbs/0000271_l-cl-ascorbic-acidcertified-reference-material-tracecert-9910_32.png "显示明细 L-抗坏血酸 [维生素C]，L-Ascorbic acid；certified reference material, TraceCERT®, 99.10%")
L-抗坏血酸 [维生素C]，L-Ascorbic acid；certified reference material, TraceCERT®, 99.10% -
![图片 N,O-双(三甲基硅)三氟乙酰胺 [BSTFA]，N,O-Bis(trimethylsilyl) trifluoroacetamide with trimethylchlorosilane；for GC derivatization, LiChropur™, contains 1% TMCS, 99% (excluding TMCS)](https://www.bszh.cn/images/thumbs/0000360_no-bstfano-bistrimethylsilyl-trifluoroacetamide-with-trimethylchlorosilanefor-gc-derivatization-lich_32.png "显示明细 N,O-双(三甲基硅)三氟乙酰胺 [BSTFA]，N,O-Bis(trimethylsilyl) trifluoroacetamide with trimethylchlorosilane；for GC derivatization, LiChropur™, contains 1% TMCS, 99% (excluding TMCS)")
N,O-双(三甲基硅)三氟乙酰胺 [BSTFA]，N,O-Bis(trimethylsilyl) trifluoroacetamide with trimethylchlorosilane；for GC derivatization, LiChropur™, contains 1% TMCS, 99% (excluding TMCS) -
![图片 甲萘醌 [维生素K3]，Menadione；crystalline, ≥98.0% (HPLC)](https://www.bszh.cn/images/thumbs/0000983_-k3menadionecrystalline-980-hplc_32.png "显示明细 甲萘醌 [维生素K3]，Menadione；crystalline, ≥98.0% (HPLC)")
甲萘醌 [维生素K3]，Menadione；crystalline, ≥98.0% (HPLC) -
![图片 镉，Cadmium [Cd]；granular, 30-80 mesh, ≥99%](https://www.bszh.cn/images/thumbs/0018562_cadmium-cdgranular-30-80-mesh-99_32.png "显示明细 镉，Cadmium [Cd]；granular, 30-80 mesh, ≥99%")
镉，Cadmium [Cd]；granular, 30-80 mesh, ≥99% -
黄嘌呤，Xanthine；≥99.5% (HPLC), purified by recrystallization
