Product Number
Brand
Product Description
Sigma-Aldrich
MES monohydrate, BioUltra, for molecular biology, ≥99.5% (T)
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Sigma-Aldrich
HEPES, BioUltra, for molecular biology, ≥99.5% (T)
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Sigma-Aldrich
G 418 disulfate salt, powder, BioReagent, suitable for cell culture
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Sigma-Aldrich
G 418 disulfate salt, potency: ≥720 μg per mg (dried basis)
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Sigma-Aldrich
MES hydrate, ≥99.5% (titration), pH 2.5-4.0 (0.5 M in H2O), BioXtra
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Sigma-Aldrich
MES hydrate, ≥99.5% (titration)
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Sigma-Aldrich
HEPES, BioXtra, pH 5.0-6.5 (1 M in H2O), ≥99.5% (titration)
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Sigma-Aldrich
HEPES, BioXtra, suitable for mouse embryo cell culture, ≥99.5% (titration)
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Sigma-Aldrich
HEPES, BioPerformance Certified, ≥99.5% (titration), suitable for cell culture
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Sigma-Aldrich
HEPES, ≥99.5% (titration)
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Sigma-Aldrich
MES hydrate, BioPerformance Certified, suitable for cell culture, ≥99.5%
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Sigma-Aldrich
G 418 disulfate salt, suitable for plant cell culture, BioReagent
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Sigma-Aldrich
MES hydrate, BioUltra, ≥99.5% (T)
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Sigma-Aldrich
MES monohydrate, BioXtra, ≥99.0% (T)
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Supelco
4-tert-Octylphenol monoethoxylate solution, 10 μg/mL in acetone, analytical standard
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Sigma-Aldrich
HEPES, anhydrous, free-flowing, Redi-Dri™, ≥99.5%
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Methotrexate for system suitability, European Pharmacopoeia (EP) Reference Standard
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Supelco
HEPES, Pharmaceutical Secondary Standard; Certified Reference Material
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Sigma-Aldrich
G 418 disulfate salt solution, 50 mg/mL in H2O, 0.1 μm filtered, BioReagent, suitable for cell culture
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Sigma-Aldrich
Ethanesulfonic acid, 95%
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Sigma-Aldrich
MES solution, BioUltra, for molecular biology, 0.5 M in H2O
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Sigma-Aldrich
HEPES buffer solution, 1 M in H2O
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Sigma-Aldrich
Methotrexate, meets USP testing specifications
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Methotrexate for peak identification, European Pharmacopoeia (EP) Reference Standard
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Methotrexate, European Pharmacopoeia (EP) Reference Standard
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Supelco
Methotrexate, Pharmaceutical Secondary Standard; Certified Reference Material
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