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-N230-1GNonamethylene diammonium adipate
1G
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NG-N260-1GOctamethylene diamine phenylene-1.4-diacetic acid salt
1G
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NG-N250-1GOctamethylene diamine CAS:373-44-4
1G
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NG-N200-1GHexamethylene diammonium terephthalate
1G
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NG-N160-1GHexamethylene diammonium bisphenylene-1.4-acetate
1G
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NG-N190-1GHexamethylene diammonium-p.p
1G
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NG-N180-1GHexamethylene diammonium suberate
1G
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NG-N150-1GHexamethylene diammonium-4.4
1G
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NG-N170-1GHexamethylene diammonium sebacate
1G
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NG-N140-1GHexamethylene diammonium adipate
1G
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NG-N130-1GHexamethylene diammonium acetate
1G
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NG-I99-1GPotassium dichromate CAS:7778-50-9
1G
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NG-I95-1GPotassium chloride CAS:7447-40-7
1G
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NG-N110-1GHexamethylene polyadipamide
1G
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NG-N100-1GHeptamethylene diammonium terephthalate
1G