Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.

Search Within Results

3,391 – 3,405 of 4,962 results

3,391

eMolecules Medchem Express / Thalidomide-O-amido-PEG2-C2-NH2 (TFA) / 100mg / 446260350 / HY-112617A / / 1957235-75-4 / [null] / 576.482 / C23H27F3N4O10

Medchem Express / Thalidomide-O-amido-PEG2-C2-NH2 (TFA) / 100mg / 446260350 / HY-112617A / / 1957235-75-4 / [null] / 576.482 / C23H27F3N4O10

Pricing & Availability

3,392

eMolecules Pharmablock / N-methyl-4-(4455-tetramethyl-132-dioxaborolan-2-yl)benzamide / 250mg / 551256590 / PBLY8090 / 0.000 / 214360-57-3 / MFCD06795690 / 261.130 / C14H20BNO3

Pharmablock / N-methyl-4-(4455-tetramethyl-132-dioxaborolan-2-yl)benzamide / 250mg / 551256590 / PBLY8090 / 0.000 / 214360-57-3 / MFCD06795690 / 261.130 / C14H20BNO3

Pricing & Availability

3,393

eMolecules Pharmablock / 5-amino-2-methoxypyridine-4-carboxylic acid / 25mg / 551203355 / PB03769 / 0.000 / 183741-91-5 / MFCD03411719 / 168.152 / C7H8N2O3

Pharmablock / 5-amino-2-methoxypyridine-4-carboxylic acid / 25mg / 551203355 / PB03769 / 0.000 / 183741-91-5 / MFCD03411719 / 168.152 / C7H8N2O3

Pricing & Availability

3,394

eMolecules Ambeed / (S)-2-Amino-5-phenylpentanoic acid / 250mg / 525207576 / A415288 / / 62777-25-7 / MFCD04117835 / 193.246 / C11H15NO2

Ambeed / (S)-2-Amino-5-phenylpentanoic acid / 250mg / 525207576 / A415288 / / 62777-25-7 / MFCD04117835 / 193.246 / C11H15NO2

Pricing & Availability

3,395

eMolecules Ambeed / 4-Acetamido-3-methylbenzoic acid / 1g / 525085499 / A169017 / / 37901-92-1 / MFCD08691999 / 193.202 / C10H11NO3

Ambeed / 4-Acetamido-3-methylbenzoic acid / 1g / 525085499 / A169017 / / 37901-92-1 / MFCD08691999 / 193.202 / C10H11NO3

Pricing & Availability

3,396

Apexbio Technology LLC Annexin V-HF647/PI Apoptosis Kit 100assays

Annexin V is a Ca2 -dependent phospholipid-binding protein that specifically binds to phosphatidylserine (PS) Normally PS is localized on the inner leaflet of the cell membrane lipid bilayer During the early stages of apoptosis PS translocates from the inner leaflet to the outer surface of the cell membrane exposing it to the extracellular environment Due to Annexin V s high affinity for PS fluorescently labeled Annexin V (HF647) can be used as a fluorescent probe to detect apoptotic cells through flow cytometry or fluorescence microscopy with staining taking only 10-20 minutes PI is a dye which specifically binds double-stranded DNA and emits red fluorescence under normal circumstances it cannot penetrate intact cell membranes However in late apoptotic and dead cells PI penetrates the cellular membrane staining the nuclei Dual staining with Annexin V-HF647 and PI enables clear differentiation between early apoptotic late apoptotic and dead cells

Pricing & Availability

3,397

eMolecules Ambeed / 3-Aminophenylacetic acid / 1g / 660581761 / A569400 / / 14338-36-4 / MFCD00075058 / 151.165 / C8H9NO2

Ambeed / 3-Aminophenylacetic acid / 1g / 660581761 / A569400 / / 14338-36-4 / MFCD00075058 / 151.165 / C8H9NO2

Pricing & Availability

3,398

eMolecules AstaTech / TERT-BUTYL 3-AMINO-1H-SPIRO[CYCLOPROPANE-16-PYRROLO[34-C]PYRAZOLE]-5(4H)-CARBOXYLATE / 0.25g / 200610564 / 52883 / 97.000 / 946497-95-6 / MFCD10566539 / 250.302 / C12H18N4O2

AstaTech / TERT-BUTYL 3-AMINO-1H-SPIRO[CYCLOPROPANE-16-PYRROLO[34-C]PYRAZOLE]-5(4H)-CARBOXYLATE / 0.25g / 200610564 / 52883 / 97.000 / 946497-95-6 / MFCD10566539 / 250.302 / C12H18N4O2

Pricing & Availability

3,399

eMolecules Ambeed / N-(2-(Piperidin-1-yl)-5-(trifluoromethyl)phenyl)isonicotinamide / 5mg / 534568362 / A490626 / / 218156-96-8 / MFCD00116244 / 349.357 / C18H18F3N3O

Ambeed / N-(2-(Piperidin-1-yl)-5-(trifluoromethyl)phenyl)isonicotinamide / 5mg / 534568362 / A490626 / / 218156-96-8 / MFCD00116244 / 349.357 / C18H18F3N3O

Pricing & Availability

3,400

eMolecules Broadpharm / Ald-Ph-PEG24-acid / 100mg / 495728295 / BP-24436 / 98.000 / / [null] / 1278.484 / C59H107NO28

Broadpharm / Ald-Ph-PEG24-acid / 100mg / 495728295 / BP-24436 / 98.000 / / [null] / 1278.484 / C59H107NO28

Pricing & Availability

3,401

eMolecules Broadpharm / Diketone-PEG11-Diketone / 25mg / 445408977 / BP-24183 / 97.000 / 2353409-87-5 / [null] / 977.155 / C50H76N2O17

Broadpharm / Diketone-PEG11-Diketone / 25mg / 445408977 / BP-24183 / 97.000 / 2353409-87-5 / [null] / 977.155 / C50H76N2O17

Pricing & Availability

3,402

eMolecules Ambeed / 5-Amino-2-hydroxybenzoic acid / 10g / 524992623 / A105320 / / 89-57-6 / MFCD00007877 / 153.137 / C7H7NO3

Ambeed / 5-Amino-2-hydroxybenzoic acid / 10g / 524992623 / A105320 / / 89-57-6 / MFCD00007877 / 153.137 / C7H7NO3

Pricing & Availability

3,403

eMolecules Ambeed / 5-Amino-2-methoxybenzoic acid / 1g / 642081377 / A862387 / / 3403-47-2 / MFCD09260887 / 167.164 / C8H9NO3

Ambeed / 5-Amino-2-methoxybenzoic acid / 1g / 642081377 / A862387 / / 3403-47-2 / MFCD09260887 / 167.164 / C8H9NO3

Pricing & Availability

3,404

eMolecules Broadpharm / Thalidomide-O-PEG4-Acid / 100mg / 528284349 / BP-24509 / 98.000 / 2446382-02-9 / [null] / 522.507 / C24H30N2O11

Broadpharm / Thalidomide-O-PEG4-Acid / 100mg / 528284349 / BP-24509 / 98.000 / 2446382-02-9 / [null] / 522.507 / C24H30N2O11

Pricing & Availability

3,405

eMolecules Medchem Express / JTC-801 / 5mg / 446262642 / HY-13274 / / 244218-51-7 / MFCD06198707 / 447.960 / C26H26ClN3O2

Medchem Express / JTC-801 / 5mg / 446262642 / HY-13274 / / 244218-51-7 / MFCD06198707 / 447.960 / C26H26ClN3O2

Pricing & Availability

Spectroscopy Standards

Filtered Search Results

Narrow Results

Apexbio Technology LLC Annexin V-HF647/PI Apoptosis Kit 100assays Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Annexin V-HF647/PI Apoptosis Kit 100assays