GC MS and LC MS Standards
Cayman Chemical Digoxind3 GC MS Standards
An internal standard for the quantification of digoxin by GC- or LC-MS
Waters Corp Waters Alliance Standards, Qualification, 10 mL, Fluorescence
This HPLC standards kit, for system assessment, includes 8 ampules of 10 mL standard solutions with varying Anthracene quantities and a blank diluent. Prepared in 20% 18 M ASTM Type 1 Lab Water (± 1%) and 80% HPLC Grade Acetonitrile (± 1%) V/V, it includes a Certificate of Analysis, ensuring high injection precision and reliable retention time.
- Designed for system assessment and qualification.
- Kit includes 8 ampules, 10 mL each.
- Contains Anthracene standards and a blank diluent.
- Certificate of Analysis provided.
- Ensures high injection precision and accurate quantification.
- Provides exceptional retention time.
- Uses Reversed Phase separation and Fluorescence detection.
- Liquid formulation, stored at 5°C ± 3°C (Fridge).
- Shelf life: 24 months.
- Hazardous material, special freight handling required.
Waters Corp Waters Standard Kit, ToF G2-S, System Performance, Liquid
This Standards Kit verifies ToF G2-S system performance, offering a comprehensive set of liquid and powder standards for analytical applications.
- Includes six distinct standards.
- Standard 1: Sodium Iodide solution.
- Standard 2: Sodium Hydroxide solution.
- Standard 3: PEG Maldi solution.
- Standard 4: Six-compound mix: Acetaminophen, Caffeine, Sulfadimethoxine, Verapamil, Chloramphenicol, 17-A-Hydroxyprogesterone.
- Standard 5: Chloramphenicol powder.
- Standard 6: Sulfadimethoxine powder.
- MS detection.
- Liquid formulation.
- Storage: 2°C to 8°C.
- LCMS compatible.
- 6-month shelf life.
- Ambient shipping.
- Reference type.
- 1 unit per package.
- Hazardous material; special freight handling required.
eMolecules 4390-92-5 | Ambeed | 1-(24-Dihydroxyphenyl)butan-1-one | 1g | 552551159 | A123150 | MFCD01098941 | 180.203 | C10H12O3
Medchem Express | Senkyunolide I | 1mg | 552386853 | HY-N0745 | 94596-28-8 | MFCD20527301 | 224.256 | C12H16O4
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eMolecules 837392-62-8 | 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole | Ambeed | MFCD05663865 | 257.140 | C15H20BNO2 | 97.000 | Cn1ccc2cc(ccc12)B1OC(C)(C)C(C)(C)O1 | 250mg | 521408419
1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole | Ambeed | 837392-62-8 | MFCD05663865 | 257.140 | C15H20BNO2 | 97.000 | Cn1ccc2cc(ccc12)B1OC(C)(C)C(C)(C)O1 | 250mg | 521408419
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.
eMolecules 21901-18-8 | Ambeed | 4-Methyl-3-nitropyridin-2(1H)-one | 1g | 552539692 | A115913 | MFCD00955770 | 154.125 | C6H6N2O3
Ambeed | 6-Chloropyrimidin-4(1H)-one | 1g | 552712258 | A343446 | 4765-77-9 | MFCD06200891 | 130.530 | C4H3ClN2O
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eMolecules 3107-33-3 | (3-(Trifluoromethyl)phenyl)hydrazine hydrochloride | Ambeed | MFCD00100503 | 212.600 | C7H8ClF3N2 | 95.000 | Cl.NNc1cccc(c1)C(F)(F)F | 1g | 552596991
(3-(Trifluoromethyl)phenyl)hydrazine hydrochloride | Ambeed | 3107-33-3 | MFCD00100503 | 212.600 | C7H8ClF3N2 | 95.000 | Cl.NNc1cccc(c1)C(F)(F)F | 1g | 552596991
eMolecules 1643469-17-3 | Medchem Express | SLMP53-1 | 5mg | 721434645 | HY-122753 | 318.376 | C20H18N2O2
Ambeed | (5-Aminopyrazin-2-yl)dimethylphosphine oxide | 50mg | 650568447 | A1320924 | 2361977-52-6 | 171.140 | C6H10N3OP
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![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
eMolecules 26944-43-4 | 2,2,2-TRIFLUORO-1-(2-METHOXYPHENYL)ETHANONE | AstaTech | MFCD00461894 | 204.148 | C9H7F3O2 | 95.000 | COc1ccccc1C(=O)C(F)(F)F | 1g | 233630343
2,2,2-TRIFLUORO-1-(2-METHOXYPHENYL)ETHANONE | AstaTech | 26944-43-4 | MFCD00461894 | 204.148 | C9H7F3O2 | 95.000 | COc1ccccc1C(=O)C(F)(F)F | 1g | 233630343
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
TraceCERT™ EPA Pest Standard Mix B, Certified Reference Material, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.