"Merck"
Base materials
Supplier: Merck
Merck products offer high quality for applications in the microbiology field.
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Tetrabutylammonium hydrogen sulphate for synthesis, Sigma-Aldrich®
Supplier: Merck
Tetrabutylammonium hydrogen sulphate for synthesis, Sigma-Aldrich®
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Standards, Spectroquant® CombiCheck, Supelco®
Supplier: Merck
Spectroquant® CombiCheck solutions are ready to use multi-parameter standards for the range of applications of Spectroquant® test system. Each pack contains a standard solution and a spiking solution. Both solutions can be used for quality assurance as they are, without dilution.
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Phloroglucinol for synthesis, Sigma-Aldrich®
Supplier: Merck
Phloroglucinol for synthesis, Sigma-Aldrich®
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Didecyldimethylammonium chloride 50% in 2-propanol 40% (v/v)/water 60% (v/v) for synthesis, Sigma-Aldrich®
Supplier: Merck
Didecyldimethylammonium chloride 50% in 2-propanol 40% (v/v)/water 60% (v/v) for synthesis, Sigma-Aldrich®
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N,N,N',N'-Tetramethyl-p-phenylenediamine for synthesis, Sigma-Aldrich®
Supplier: Merck
N,N,N',N'-Tetramethyl-p-phenylenediamine for synthesis, Sigma-Aldrich®
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Acetonitrile, anhydrous (max. 0.001 % H₂O)
Supplier: Merck
Acetonitrile, anhydrous (max. 0.001 % H₂O)
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Benzonitrile for synthesis, Sigma-Aldrich®
Supplier: Merck
Benzonitrile for synthesis, Sigma-Aldrich®
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p,p,p-Tritolylphosphate, Sigma-Aldrich®
Supplier: Merck
p,p,p-Tritolylphosphate, Sigma-Aldrich®
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n-Hexane ≥99.0% (by GC), Suprasolv® hypergrade for organic trace analysis, Supelco®
Supplier: Merck
Suprasolv® hypergrade is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analysed.
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Butyltin hydroxide oxide, Sigma-Aldrich®
Supplier: Merck
Butyltin hydroxide oxide, Sigma-Aldrich®
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Iron(II) sulphate heptahydrate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
Iron(II) sulphate heptahydrate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
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Phenothiazine for synthesis, Sigma-Aldrich®
Supplier: Merck
Phenothiazine for synthesis, Sigma-Aldrich®
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(2,4-Dichlorophenoxy)acetic acid, Sigma-Aldrich®
Supplier: Merck
(2,4-Dichlorophenoxy)acetic acid, Sigma-Aldrich®
Expand 3 Items
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