N-甲基-N-亚硝基尿烷，N-Methyl-N-nitrosourethane [NMU]；≥98%(GC)
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![图片 4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃，4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran [DCM]；Dye content 98 %](https://www.bszh.cn/images/thumbs/0014449_4-2-6-4-4h-4-dicyanomethylene-2-methyl-6-4-dimethylaminostyryl-4h-pyran-dcmdye-content-98-_32.jpeg "显示明细 4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃，4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran [DCM]；Dye content 98 %")
4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃，4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran [DCM]；Dye content 98 % -
![图片 L-(+)-抗坏血酸钠 [维生素C钠盐]，(+)-Sodium L-ascorbate；analytical standard, ≥98.5% (TLC), 10.8-12.8% Na basis](https://www.bszh.cn/images/thumbs/0015404_l-c-sodium-l-ascorbateanalytical-standard-985-tlc-108-128-na-basis_32.png "显示明细 L-(+)-抗坏血酸钠 [维生素C钠盐]，(+)-Sodium L-ascorbate；analytical standard, ≥98.5% (TLC), 10.8-12.8% Na basis")
L-(+)-抗坏血酸钠 [维生素C钠盐]，(+)-Sodium L-ascorbate；analytical standard, ≥98.5% (TLC), 10.8-12.8% Na basis -
C106染料，C106 Dye；≥85% (HPLC) -
(R)-(+)-β-香茅醇，(R)-(+)-β-Citronellol；97% -
![图片 羟丙基甲基纤维素，(Hydroxypropyl)methyl cellulose [HPMC]；powder](https://www.bszh.cn/images/thumbs/0019191_hydroxypropylmethyl-cellulose-hpmcpowder_32.png "显示明细 羟丙基甲基纤维素，(Hydroxypropyl)methyl cellulose [HPMC]；powder")
羟丙基甲基纤维素，(Hydroxypropyl)methyl cellulose [HPMC]；powder -
柯衣定G，Chrysoidine G；for microscopy (Bact., Bot., Vit.)
