Product category
Chemical reagent
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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S-63991-R323种邻苯二甲酸酯混标(SN/T 3147-2012)1ml 1000μg/ml in HexaneAccuStandard
1ml 1000μg/ml in Hexane
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S-406A-10X1，3-丁二烯1mL 2.0 mg/mLAccuStandard
1mL 2.0 mg/mL
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S-354-2环氧乙烷1ml 0.2 mg/mL in IsooctaneAccuStandard
1ml 0.2 mg/mL in Isooctane
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S-2792,4,5,6-四氯间二甲苯1mL 0.2 mg/mL in MeOHAccuStandard
1mL 0.2 mg/mL in MeOH
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S-26600-01-M13组分亚硝胺混标1ml 1000 ug/mL in 100% MethanolAccuStandard
1ml 1000 ug/mL in 100% Methanol
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S-26475-R4-10X13种有机锡混标1mlAccuStandard
1ml
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S-26001-R1-10X35种VOC定制混标（HJ644）1ml 1000 μg/mL MethanolAccuStandard
1ml 1000 μg/mL Methanol
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S-25341-10X18种光引发剂混标1ml 1000ug/mlAccuStandard
1ml 1000ug/ml
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S-25341-08-10X18种邻苯二甲酸酯混标-GB 5009.271-20161ml 1000 ug/mL in 100% HexaneAccuStandard
1ml 1000 ug/mL in 100% Hexane
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S-24393-1ML18种多环芳烃混标 标准品1ml 1000mg/L于二氯甲烷AccuStandard
1ml 1000mg/L于二氯甲烷
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S-24067-048种有机氯农药混标1ml 100ug/mlAccuStandard
1ml 100ug/ml
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S-23846氯苯混标1ml 100 μg/mLMethanolAccuStandard
1ml 100 μg/mLMethanol
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S-22191定制8种有机氯农药混标1ml 50 μg/mL in HexaneAccuStandard
1ml 50 μg/mL in Hexane
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S-22134-10X定制水中VOC混标(乙醛、丙烯醛、丙烯腈）1mL 1mg/mLAccuStandard
1mL 1mg/mL
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S-21827-R1-H16种邻苯二甲酸酯混标1ml 1000μg/mL in HexaneAccuStandard
1ml 1000μg/mL in Hexane