化学试剂
合作品牌
- (美国)ChemService
- (美国)PerkinElmer
- (美国)AccuStandard
- (美国)ThermoFisher
- (德国)Dr.Ehrenstorfer
- (澳大利亚)Glass Expansion
- GENIUS
- BOJNSCI
- BCR/IRMM
- CPAchem
- 阿拉丁试剂
- Wellington
- Strem Chemicals
- METTLER 梅特勒
- Sigma-Aldrich
- GDANA格丹纳
- (美国)MICRO
- 欧洲ERM标准品
- 迪康(DECON)
- (美国)Bemis
- IL
- Swann-Moston
- NIST SRM
- LGC
- 比利时
- BON | 渤恩
- (中国)KRLAB
- (日本)雅马拓Yamato
- OHAUS | 奥豪斯
- J.T.Baker/VWR/Avantor
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NG-S63-1GAmmonium naphthenate
1G
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NG-S619-1GStearyldimethylbenzyl ammonium chloride CAS:89004-38-6
1G
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NG-S631-1GLauryl isoquinolinium bromide CAS:93-23-2
1G
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NG-S628-1GLaurylpyridinium chloride CAS:104-74-5
1G
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NG-S6261-1GEthyl bis(polyethoxyethanol)alkyl ammonium chloride
1G
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NG-S62-1GAmmonium ricinoleate
1G
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NG-S615-1G二椰油基二甲基氯化铵 CAS:61789-77-3
1g,无证书
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NG-S6231-1GCocoamidopropyl PG-dimonium chloride phosphate
1G
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NG-S6181-1Gn-Alkyl (60% C11) dimethyl benzyl ammonium chloride
1G
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NG-S621-1GOctylphenoxyethoxyethyl dimethyl-benzyl ammonium chloride CAS:121-54-0
1G
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NG-S618-1GLauryldimethylbenzyl ammonium chloride
1G
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NG-S617-1GMethyldodecylbenzyl trimethyl ammonium chloride CAS:1399-80-0
1G
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NG-S616-1GDihydrogenated tallow dimethyl ammonium chloride CAS:61789-80-8
1G
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NG-S6141-1GMethyl bis(2-hydroxyethyl)coco ammonium chloride CAS:70750-47-9
1G
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NG-S611-1GTallow trimethyl ammonium chloride
1G