GC MS and LC MS Standards
Waters Corp Waters UPC2 Standards Kit, Multi-Component, in 2-Propanol
The UPC2 Standards Kit is a reference kit designed for use with ACQUITY UPC2 Systems. It provides a convenient solution for analytical calibration and system suitability, containing a precisely formulated set of standards in 2-propanol.
- Contains 1.0 mg/mL caffeine in 2-propanol, supplied in a 2 mL volume.
- Includes a mixture of 1 mg/mL coumarin, 1 mg/mL flavone, 2 mg/mL caffeine, 1 mg/mL thymine, and 2 mg/mL prednisone in 2-propanol, supplied in a 1 mL volume.
- Designed for analytical calibration and system suitability.
- Streamlines purchasing with customized quotes.
eMolecules Pharmablock / (1-methyl-2-oxo-12-dihydropyridin-4-yl)boronic acid / 25mg / 551173956 / PBYS1385 / 0.000 / 1351413-50-7 / MFCD22418629 / 152.940 / C6H8BNO3
Pharmablock / (1-methyl-2-oxo-12-dihydropyridin-4-yl)boronic acid / 25mg / 551173956 / PBYS1385 / 0.000 / 1351413-50-7 / MFCD22418629 / 152.940 / C6H8BNO3
eMolecules 1256359-07-5 | Ambeed | 1-(6-(4455-Tetramethyl-132-dioxaborolan-2-yl)-1H-indazol-1-yl)ethanone | 250mg | 721299240 | A543731 | MFCD12032487 | 286.14 | C15H19BN2O3
AstaTech | EXO-BICYCLO[2.2.1]HEPTANE-23-DICARBOXYLIC ANHYDRIDE | 0.25g | 443840025 | C72636 | 95.000 | 14166-28-0 | MFCD11046554 | 166.176 | C9H10O3
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Cayman Chemical PAF C18d4 GC MS Standards
An internal standard for the quantification of PAF C-18 by GC- or LC-MS
eMolecules 866683-57-0 | Ambeed | 1-Ethynyl-3-(trifluoromethoxy)benzene | 250mg | 572144635 | A250840 | MFCD08458148 | 186.133 | C9H5F3O
Ambeed | 1-Ethynyl-3-(trifluoromethoxy)benzene | 250mg | 572144635 | A250840 | 866683-57-0 | MFCD08458148 | 186.133 | C9H5F3O
eMolecules 51449-86-6 | Ambeed | 5-(o-Tolyl)tetrazole | 1g | 491680835 | A770111 | MFCD03093095 | 160.18 | C8H8N4
Ambeed | 5-(o-Tolyl)tetrazole | 1g | 491680835 | A770111 | 51449-86-6 | MFCD03093095 | 160.180 | C8H8N4
![Medchemexpress LLC [Sar9] Substance P | 77128-75-7 | >98% | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000424449.png-250.jpg)
Medchemexpress LLC [Sar9] Substance P | 77128-75-7 | >98% | 1 MG
[Sar9] Substance P is a potent and selective neurokinin (NK)-1 receptor agonist. This synthetic neuropeptide analogue activates the NK-1 receptor, making it a valuable tool for studying neurokinin receptor-mediated pathways.
- Potent NK-1 receptor agonist
- Selective for NK-1 receptor
- Useful for neurokinin receptor research
Waters Corp Waters Standard, 175 mg/L Caffeine, 500 mL, 15% Denatured Ethanol
This product is a calibration standard specifically designed for beverage analysis, featuring a precise concentration of caffeine in an ethanol and MilliQ water solution.
- Caffeine concentration of 175 mg/L ± 1%.
- Volume of 500 mL.
- Solvent composed of 15% denatured ethanol and 85% MilliQ water.
- Features reversed phase separation mode.
- Designed for UV detection method.
- Presented in a liquid formulation.
- Recommended storage at room temperature.
- Compatible with LC system types.
- Provides quantitative results.
- Offers a shelf life of 24 months.
- Ships under ambient conditions.
- Suitable for food applications.
- Supplied as 1 unit per package.
Waters Corporation Analgesic Mix Standard, 200 μg/vial, Solid, LC System
This analgesic mix standard contains 200 μg of each: Acetaminophen, Acetamidophenol, Acetanilide, Acetylsalicylic acid, Caffeine, Phenacetin, Salicylic Acid. It is prepared in acetonitrile and then lyophilized.
- Separation mode: Reversed Phase
- Detection method: UV
- Formulation: Solid
- Storage condition: -20°C (Freezer)
- System type: LC
- Shelf life: 36 Months
- Shelf life upon reconstitution: 1 Week
- Shipping condition: Ambient
- Mass: 200 μg/vial for each
- Type: Reference
- UNSPSC: 41116107
- Application: Small molecule
- Product type: Standards
- Units per package: 1 pk
Cayman Chemical 5 6EETd11 GC MS Standards
An internal standard for the quantification of 5(6)-EET by GC- or LC-MS
![eMolecules Pharmablock / 7-methyl-1H-pyrrolo[32-b]pyridine / 25mg / 586139017 / PB03613 / 0.000 / 357263-42-4 / MFCD11845514 / 132.166 / C8H8N2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502440411.PNG-250.jpg)
eMolecules Pharmablock / 7-methyl-1H-pyrrolo[32-b]pyridine / 25mg / 586139017 / PB03613 / 0.000 / 357263-42-4 / MFCD11845514 / 132.166 / C8H8N2
Pharmablock / 7-methyl-1H-pyrrolo[32-b]pyridine / 25mg / 586139017 / PB03613 / 0.000 / 357263-42-4 / MFCD11845514 / 132.166 / C8H8N2
eMolecules 41085-27-2 | Ambeed | 1-(2-Hydroxy-6-methylphenyl)ethanone | 250mg | 525012031 | A116491 | MFCD18397234 | 150.177 | C9H10O2
Ambeed | (S)-()-22-Bis[di(35-di-i-propyl-4-dimethylaminophenyl)phosphino]-66-dimethoxy-11-biphenyl | 100mg | 600841492 | A485957 | 919338-66-2 | MFCD09753010 | 1091.544 | C70H100N4O2P2
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eMolecules 55576-66-4 | Medchem Express | Agrimol B | 5mg | 527573737 | HY-N0704 | MFCD20527284 | 682.763 | C37H46O12
Medchem Express | Agrimol B | 5mg | 527573737 | HY-N0704 | 55576-66-4 | MFCD20527284 | 682.763 | C37H46O12
![SPECTRUM QUALITY STANDARDS 5769INT-T-1 [w/4 Internals] (1×10 ml)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/ENCOMPASSDEFAULTIMAGE.JPG-250.jpg)
SPECTRUM QUALITY STANDARDS 5769INT-T-1 [w/4 Internals] (1×10 ml)
Internal standards containing Deuterated Ethylbenzene-d10, Naphthalene-d8, Benzene-d6, and Toluene-d8 as specified in the ASTM method.