23220 Results for: "Span\\u00AE+60&pageNo=13"

Supplier: Merck

1,3-Indandione for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Dihydroxyacetone for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Dibromopropane for synthesis, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

1,3-Dibromoacetone 70% tech.

Supplier: Apollo Scientific

5-Chloro-2-(1,3-dioxolan-2-yl)-1,3-thiazole 95%

Supplier: Apollo Scientific

3-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)propionaldehyde 95%

Supplier: SIGMA ALDRICH MICROSCOPY

1,3-Dihydroxynaphthalene is a dye intermediate forming stable colors when applied with particular mordants and in mixtures with other oxidising dyes. This specific reagent is intended for the quantitative colorimetric determination of alduronic acids, such as glucuronic acid from urine. The mutagenicity of ozonation derivatives of 1,3-dihydroxynaphthalene against several Salmonella typhimurium strains has been studied.

Supplier: VWR Chemicals

1,3-Propanediol ≥99.7%, GPR RECTAPUR® for synthesis

Supplier: Thermo Fisher Scientific

(±)-1,3-Butanediol 99%, extra pure

Supplier: Apollo Scientific

5-(6-Fluoro-4H-1,3-benzodioxin-8-yl)-1,3-oxazole

Supplier: Merck

Hexachloro-1,3-butadiene

Supplier: Merck

2-(2-Nitroethyl)-1,3-dioxolane for synthesis

Supplier: Thermo Fisher Scientific

1,3-Dioxolane 99.5+% stabilised, pure

Supplier: VWR Chemicals

1,3-Dioxolane ≥99.0% stabilised, GPR RECTAPUR® for synthesis

Supplier: Apollo Scientific

1,3-Benzodioxol-5-yl-4,4,4-trifluorobutane-1,3-dione 97%

Supplier: Thermo Fisher Scientific

1,3-Diaminocyclohexane cis- and trans-mixture 95+%

Supplier: Apollo Scientific

1,3-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one 95%

Supplier: Apollo Scientific

1,3-Diisopropylimidazolium tetrafluoroborate

Supplier: Apollo Scientific

2-(4-Nitrophenyl)-1,3-dioxolane

Supplier: Apollo Scientific

1,3-Benzothiazole-5-carbonitrile

Supplier: Apollo Scientific

1,3-Dihydroindole-2-thione

Supplier: Apollo Scientific

2-(Difluoromethyl)-1,3-difluorobenzene

Supplier: Apollo Scientific

1,3-Dimethoxy-4-nitrobenzene

Supplier: Apollo Scientific

1,3-Dimethoxy-4-iodobenzene

Supplier: Apollo Scientific

1,3-Phenylenediacetic acid

Supplier: Apollo Scientific

5-Propyl-1,3-cyclohexanedione

Supplier: Apollo Scientific

2-Butyl-1,3-benzothiazole

Supplier: Apollo Scientific

2-(2-Bromoethyl)-1,3-dioxolane

Supplier: Apollo Scientific

2-(Hydroxymethyl)-1,3-oxazole

Supplier: Thermo Fisher Scientific

1,3-Dioxolane, anhydrous 99.8% stabilised, AcroSeal®