8177 výsledků pro: "GLASWARENFABRIK+KARL+HECHT&pageNo=33"

Supplier: Apollo Scientific

Dimethyl 3,3'-bipyridine-5,5'-dicarboxylate 97%

Supplier: Apollo Scientific

Methyl 6-oxospiro[3.3]heptane-2-carboxylate 97%

Supplier: Apollo Scientific

1-Oxa-6-azaspiro[3.3]heptane oxalate 98%

Supplier: Merck

3,3'-Thiodipropionic acid, Sigma-Aldrich®

Supplier: Merck

(±)-3,3-Dimethyl-2-butanol, Sigma-Aldrich®

Supplier: Apollo Scientific

4-Methoxy-3,3-dimethyl-4-oxobutanoic acid 95%

Supplier: Thermo Fisher Scientific

6-Boc-1-oxa-6-azaspiro[3.3]heptane 96%

Supplier: Apollo Scientific

3-(3,3-Dimethyl-2-oxoazetidin-1-yl)benzonitrile, tech

Supplier: Thermo Fisher Scientific

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood.

Supplier: Apollo Scientific

4-(3,3-Dimethyl-2-oxo-1-azetanyl)benzenecarbonitrile 95%

Supplier: Apollo Scientific

2-Oxa-6-azaspiro[3.3]heptane oxalate (2:1) 97%

Supplier: Thermo Fisher Scientific

Applications: As a solvent soluble laser dye

Supplier: Merck

3,3-Dimethyl-1-butyne, Sigma-Aldrich®

Supplier: Apollo Scientific

6-Benzyl-2-oxa-6-azaspiro[3.3]heptane ≥98%

Supplier: Merck

3,3-Dimethyl-1-butene, Sigma-Aldrich®

Supplier: Apollo Scientific

1-Amino-3,3-difluoro-cyclobutanecarboxylic acid 97%

Supplier: Apollo Scientific

3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone 97%

Supplier: Merck

3,3-Dimethylglutaric acid, Sigma-Aldrich®

Supplier: Merck

3,3'-Dithiodipropionic acid, Sigma-Aldrich®

Supplier: Merck

1-Bromo-3,3-dimethylbutanone, Sigma-Aldrich®

Supplier: Merck

3,3-Dimethylbutyric acid, Sigma-Aldrich®

Supplier: Merck

3,3-Dimethylglutaric anhydride, Sigma-Aldrich®

Supplier: Merck

1-Amino-3,3-diethoxypropane, Sigma-Aldrich®

Supplier: Merck

3,3-Dimethyl-1-butene, Sigma-Aldrich®

Supplier: Merck

Application note: Method A or Method B
Method A: For the measurement the method 195, which is pre-calibrated in the Spectroquant® Pharo-and NOVA-photometers can be used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B: For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the application is to perform.

Supplier: Thermo Fisher Scientific

CAS No.: 15110-17-5

Supplier: ENZO LIFE SCIENCES

Nitric oxide (NO) scavenger.

Supplier: Biotium

DODC (DiOC2(5)) has been reported to bind to triplex DNA as well as dimeric hairpin quadruplex DNA. Binding of the dye to triplex DNA quenches the fluorescence of the dye and red-shifts the dye absorption peak.

Supplier: VWR Chemicals

Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity

Supplier: LGC Standards PROMOCHEM

3,3',5-Trichlorobiphenyl (PCB No. 36)