Product category
Cooperative brand661
- (USA)ChemService
- (USA)PerkinElmer
- (USA)AccuStandard
- (USA)ThermoFisher
- (Germany)Dr.Ehrenstorfer
- (Australia)Glass Expansion
- (USA)GENIUS
- BOJNSCI
- BCR/IRMM
- CPAchem
- Aladdin
- Wellington
- Strem Chemicals
- METTLER TOLEDO
- Sigma-Aldrich
- GDANA
- (USA)MICRO
- ERM
- 迪康(DECON)
- (U.S.A)Bemis
- IL
- Swann-Moston
- NIST SRM
- LGC
- RBS
- BON STANDARD
- (China)KRLAB
- Yamato
- OHAUS
- J.T.Baker/VWR/Avantor
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M-8315-R-DNPH-03丙烯醛-2,4-二硝基苯腙1mL 0.1 mg/mL in AcetonitrileAccuStandard
1mL 0.1 mg/mL in Acetonitrile
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M-8315-R-DNPH-01乙醛2,4-二硝基苯腙(标样)0.1 mg/mL in AcetonitrileAccuStandard
0.1 mg/mL in Acetonitrile
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M-8315-R2-DNPH15种醛酮-DNPH混标1mL(0.1mg/mL)AccuStandard
1mL(0.1mg/mL)
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M-8315-R2醛酮测试标样 15组分1ml 1000μg/mL in AcetonitrileAccuStandard
1ml 1000μg/mL in Acetonitrile
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M-8315-02甲醛标准溶液1mL 1000μg/mLAccuStandard
1mL 1000μg/mL
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M-8315-01乙醛1ml 1000 μg/mL in WaterAccuStandard
1ml 1000 μg/mL in Water
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M-8315醛类检测混标标准品1.0 mg/mL in Water 1mLAccuStandard
1.0 mg/mL in Water 1mL
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M-8310-FL-07苯并(g,h,i)苝 标准溶液1ml 0.5 mg/mL in AcetonitrileAccuStandard
1ml 0.5 mg/mL in Acetonitrile
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M-8310乙腈中16种多环芳烃1ml 0.5 mg/mL in AcetonitrileAccuStandard
1ml 0.5 mg/mL in Acetonitrile
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M-8270-SS美国EPA方法8270标准替代物标样1mL 4.0 mg/mL in CH2Cl2AccuStandard
1mL 4.0 mg/mL in CH2Cl2
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M-8270-AG01-ASLEPA方法8270半挥发性有机物64种混标1ml 1000mg/LAccuStandard
1ml 1000mg/L
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M-8270-13-ASL16种多环芳烃标样1ml,2.0 mg/mL in Dichloromethane:Benzene (50:50)AccuStandard
1ml,2.0 mg/mL in Dichloromethane:Benzene (50:50)
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M-8270-03-ASLEPA方法8270B混标-9种亚硝胺混合物1mL 2.0 mg/mL in CH2Cl2AccuStandard
1mL 2.0 mg/mL in CH2Cl2
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M-8260-SS-2-10X甲醇中二溴氟甲烷1ml 2.0 mg/mL in MeOHAccuStandard
1ml 2.0 mg/mL in MeOH
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M-8260-SS-10X-PAK8260混标(Surrogate Standard Mix)2.0 mg/mL in MeOH 5 x 1 mLAccuStandard
2.0 mg/mL in MeOH 5 x 1 mL