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Sigma-Aldrich
Clorofórmio, contains 100-200 ppm amylenes as stabilizer, ≥99.5%
Sigma-Aldrich
Clorofórmio, contains ethanol as stabilizer, ACS reagent, ≥99.8%
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Ácido L-ascórbico, powder, suitable for cell culture, γ-irradiated
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Ácido L-ascórbico, BioXtra, ≥99.0%, crystalline
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Hidrocortisona, BioReagent, suitable for cell culture
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Ácido L-ascórbico, suitable for cell culture, suitable for plant cell culture, ≥98%
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Hidrocortisona, γ-irradiated, powder, BioXtra, suitable for cell culture
Sigma-Aldrich
Clorofórmio, puriss. p.a., reag. ISO, reag. Ph. Eur., 99.0-99.4% (GC)
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Clorofórmio, contains amylenes as stabilizer, ACS reagent, ≥99.8%
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Hidrocortisona, ≥98% (HPLC)
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Clorofórmio, ReagentPlus®, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
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Ácido L-ascórbico, reagent grade, crystalline
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Tetramethylsilane, NMR grade, ACS reagent, ≥99.9%
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Clorofórmio, ACS spectrophotometric grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Supelco
Ácido L-ascórbico, analytical standard
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Ácido L-ascórbico, reagent grade
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Clorofórmio, biotech. grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
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Ácido L-ascórbico, meets USP testing specifications
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Clorofórmio, contains ethanol as stabilizer, meets analytical specification of BP, 99-99.4% (GC)
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Tantalum(V) ethoxide, 99.98% trace metals basis
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Tetramethylsilane, ≥99.0% (GC)
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Ácido L-ascórbico, FCC, FG
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Ácido L-ascórbico, 99%
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Ácido L-ascórbico, BioUltra, ≥99.5% (RT)
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Clorofórmio, ≥99%, PCR Reagent, contains amylenes as stabilizer
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Clorofórmio, anhydrous, ≥99%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Ácido L-ascórbico, ACS reagent, ≥99%
Sigma-Aldrich
Hidrocortisona, meets USP testing specifications
Sigma-Aldrich
Clorofórmio, anhydrous, contains amylenes as stabilizer, ≥99%
Sigma-Aldrich
Ácido L-ascórbico, puriss. p.a., ACS reagent, reag. ISO, Ph. Eur., 99.7-100.5% (oxidimetric)