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-68840-02-10XPCB77-d6、PCB156-2
100 μg/mL in Hexane 1ml
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S-68840-01-10XPCB28-2
100 μg/mL in Hexane 1ml
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S-67844-R110种邻苯二甲酸酯混标1mL 1000ug/ml in n-HexaneAccuStandard
1mL 1000ug/ml in n-Hexane
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S-678448种邻苯二甲酸酯混标1ml 1000 ug/mL in 100% HexaneAccuStandard
1ml 1000 ug/mL in 100% Hexane
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S-67506-R119种含氯苯酚类混标1ml，1000ug/mL in 100% MethanolAccuStandard
1ml，1000ug/mL in 100% Methanol
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S-67435-R210种氯苯类混标,乙醇溶剂(HJ 1079-2019)1ml 1000 μg/mLAccuStandard
1ml 1000 μg/mL
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S-67297-R6-10X定制17种VOC混标1ml 10 mg/mLAccuStandard
1ml 10 mg/mL
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S-67204-0314种挥发性有机物混标1MLAccuStandard
1ML
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S-67142-03B-2X4种酯类混标(HJ734)1mL 2000μg/mLAccuStandard
1mL 2000μg/mL
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S-67142-03A-2X19种挥发性有机物混标(HJ734)1mL 2000 μg/mLAccuStandard
1mL 2000 μg/mL
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S-67142-01C六甲基二硅氧烷(HJ734)1mL 2000μg/mLAccuStandard
1mL 2000μg/mL
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S-66219-R3定制农残检测标准品1ml 1000 ug/mL in Ethyl acetateAccuStandard
1ml 1000 ug/mL in Ethyl acetate
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S-65873-0257组分挥发性有机物混标（适用HJ639,定制标样）1mlAccuStandard
1ml
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S-65873-0135种挥发性有机物混标1ml 1000 ug/mL in 100% MethanolAccuStandard
1ml 1000 ug/mL in 100% Methanol
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S-65114-038种氯苯+26种有机氯混标（HJ699）1ml 100 ug/mLAccuStandard
1ml 100 ug/mL