9996 Results for: "Weighing+Papers&pageNo=33&view=easy"

Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.

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Triphenylphosphine-3,3',3''-trisulphonic acid trisodium salt ≥85%, tech.

Supplier: Thermo Fisher Scientific

Triphenylphosphine-3,3',3''-trisulphonic acid trisodium salt ≥85%, tech.

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tert-Butyl 6-methylidene-2-azaspiro[3.3]heptane-2-carboxylate

Supplier: Apollo Scientific

tert-Butyl 6-methylidene-2-azaspiro[3.3]heptane-2-carboxylate

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3,3-Dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one

Supplier: Apollo Scientific

3,3-Dimethyl-1-[2-nitro-4-(trifluoromethyl)phenyl]azetidin-2-one

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DiO, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

3,3′-Dioctadecyloxacarbocyanine perchlorate has been used for lipid bilayer labeling in antigen-presenting cells. It has also been used as a lipophilic dye for labeling in zebrafish embryos.

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3,3',5'-Triiodo-L-thyronine sodium salt

Supplier: Thermo Fisher Scientific

3,3',5'-Triiodo-L-thyronine sodium salt

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(S)-3,3'-Bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol

Supplier: Apollo Scientific

(S)-3,3'-Bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol

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tert-Butyl 3,3-difluoro-4-oxopiperidine-1-carboxylate hydrate

Supplier: Apollo Scientific

tert-Butyl 3,3-difluoro-4-oxopiperidine-1-carboxylate hydrate

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3,3',4,5-Tetrachlorobiphenyl (PCB No. 78)

Supplier: LGC Standards PROMOCHEM

3,3',4,5-Tetrachlorobiphenyl (PCB No. 78)

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tert-Butyl N-[3,3-difluoro-1-(hydroxymethyl)cyclobutyl]carbamate

Supplier: Apollo Scientific

tert-Butyl N-[3,3-difluoro-1-(hydroxymethyl)cyclobutyl]carbamate

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3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone 98%

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone 98%

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(R)-3,3'-Bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol

Supplier: Apollo Scientific

(R)-3,3'-Bis(4-nitrophenyl)-[1,1'-binaphthalene]-2,2'-diol

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3,3'-Di-n-hexyloxacarbocyanine iodide [DiOC6(3) iodide] ≥98%, crystalline solid

Supplier: Cayman Chemical

3,3'-Dihexyloxacarbocyanine (DiOC₆(3)) is a lipophilic fluorescent dye with excitation/emission spectra of 484/501 nm, respectively.

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tert-Butyl 2,6-Diazaspiro[3.3]heptane-2-carboxylate

Supplier: Apollo Scientific

tert-Butyl 2,6-Diazaspiro[3.3]heptane-2-carboxylate

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2-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-3,3-dimercapto-acrylonitrile

Supplier: Apollo Scientific

2-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-3,3-dimercapto-acrylonitrile

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Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate

Supplier: Apollo Scientific

Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate

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Methyl 2-(2-formyl-1H-pyrrol-1-yl)-3,3-dimethylbutanoate, tech

Supplier: Apollo Scientific

Methyl 2-(2-formyl-1H-pyrrol-1-yl)-3,3-dimethylbutanoate, tech

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3,3',4,5,5'-Pentachlorobiphenyl (PCB No. 127)

Supplier: LGC Standards PROMOCHEM

3,3',4,5,5'-Pentachlorobiphenyl (PCB No. 127)

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3,3',5,5'-Tetrachlorobiphenyl (PCB No. 80)

Supplier: LGC Standards PROMOCHEM

3,3',5,5'-Tetrachlorobiphenyl (PCB No. 80)

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3,3',4,4',5-Pentachlorobiphenyl (PCB No. 126)

Supplier: LGC Standards PROMOCHEM

3,3',4,4',5-Pentachlorobiphenyl (PCB No. 126)

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3,3'-Diaminobenzidine tetrahydrochloride (DAB HCl) (synthetic), powder

Supplier: MP Biomedicals

Easily soluble in water. The aqueous solution is unstable and can be used only for a few days even if it is kept in a refrigerator. 1% aqueous solution is dark and turns reddish when exposed to light.