Showing 25–36 of 129 results

Sigma-Aldrich

Made in the USASince 1975

Reagents, high purity chemicals and research materials from Sigma-Aldrich (St. Louis, USA), now part of the Life Science business of Merck KGaA. The catalogue ranges from organic and inorganic chemicals through to analytical standards.

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Showing 25–36 of 129 results

CHEMICALS Zinc 243469-500G · Sigma-Aldrich
Grade ACS reagent
Pack size 500 g
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CHEMICALS Zinc 243469-100G · Sigma-Aldrich
Grade ACS reagent
Pack size 100 g
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CHEMICALS Beeswax 243248-100G · Sigma-Aldrich
Grade —
Pack size 100 g
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CHEMICALS 4-Bromo-N,N-dimethylaniline 242950-100G · Sigma-Aldrich
Grade —
Pack size 100 g
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CHEMICALS Diphenylamine 242586-5G · Sigma-Aldrich
Grade ACS reagent
Pack size 5 g
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CHEMICALS Propionic anhydride 240311-50G · Sigma-Aldrich
Grade —
Pack size 50 g
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CHEMICALS Sodium hypochlorite solution 239305-500ML · Sigma-Aldrich
Grade —
Pack size 500 mL
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Grade —
Pack size 1 g
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CHEMICALS Sodium sulfate 238597-500G · Sigma-Aldrich
Grade —
Pack size 500 g
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CHEMICALS Sodium sulfate 238597-1KG · Sigma-Aldrich
Grade —
Pack size 1 kg
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CHEMICALS IGEPAL® CA-720 238589-100G · Sigma-Aldrich
Grade —
Pack size 100 g
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CHEMICALS Ruthenium(IV) oxide 238058-5G · Sigma-Aldrich
Grade —
Pack size 5 g
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