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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M-EPA526ISB3-1MLEPA Method 526 Internal Surrogate Standards Mixture 500ug/mL in Acetone
1ML
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M-EPA554CARBA4-1MLEPA Method 554 Carbonyl Mixture 1000ug/mL in Acetonitrile
1ML
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M-EPA527H3-1MLEPA Method 527 Pesticide Mixture #2 500ug/mL in Ethyl acetate
1ML
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M-EPA528PTFX10-1MLEPA Method 528 Peak Trailing Factor Mixture 10ug/mL in Methylene chloride
1ML
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M-EPA51522AM99-1MLEPA Method 515.2 Underivatized Components Mixture - A Varied concentration in Methanol
1ML
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M-EPA526PDSB4-1MLEPA Method 526 Semi-Volatiles Mixture 1000ug/mL in Acetone
1ML
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M-EPA5253SSMB3-1MLEPA Method 525.3 Surrogate Standards Mixture 500ug/mL in Acetone
1ML
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M-EPA5152AM99-1MLEPA Method 515.2 Methyl Derivatives Mixture - A Varied concentration in Methanol
1ML
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M-EPA5152BM99-1MLEPA Method 515.2 Methyl Derivatives Mixture - B Varied concentration in Methanol
1ML
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M-EPA51522BM99-1MLEPA Method 515.2 Underivatized Components Mixture - B Varied concentration in Methanol
1ML
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M-EPA1666SS3M4-1MLEPA Method 1666 Stock Standard Mixture - 3 1000ug/mL in Methanol
1ML
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M-EPA1667DNPHA11-1MLEPA Method 1667 Carbonyl DNPH Mixture 250ug/mL in Acetonitrile
1ML
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M-EDNPHA19-1MLEuropean Standards Mixture - Method 8315 20 ug/ml in Acetonitrile
1ML
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M-EPA1667CRB1A11-1MLEPA Method 1667 Carbonyl Mixture 250ug/mL in Acetonitrile
1ML
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M-EPA1666SS1F99-1MLEPA Method 1666 Stock Standard Mixture - 1 Varied concentration in Water
1ML