GC MS and LC MS Standards
Waters Corp Waters Beverage Analysis Standards Solution, 5 Standards, Liquid, 100 mL
This standards solution is designed for the analysis of soft drink formulations to determine sweeteners and preservatives. It is a liquid formulation containing five specific standards in a 100 mL volume, making it suitable for laboratory use in food applications.
- Designed for the analysis of soft drink formulations.
- Determines sweeteners and preservatives.
- Liquid formulation.
- Contains acesulfame-K (150 mg/L), saccharin (100 mg/L), caffeine (100 mg/L), benzoate (200 mg/L), and sorbate (100 mg/L).
- Can be stored at room temperature.
- Has a shelf life of 12 months.
- Offers a shelf life of 1 week upon reconstitution.
- Ships in ambient conditions.
- Suitable for LC system types.
- Used for calibration.
- Applicable in food analysis.
- Provided as 1 unit per package.
eMolecules 263368-72-5 | (4-Ethynylphenyl)boronic acid | ChemScene | MFCD08689553 | 145.950 | C8H7BO2 | 95.000 | OB(O)c1ccc(cc1)C#C | 250mg | 569146372
(4-Ethynylphenyl)boronic acid | ChemScene | 263368-72-5 | MFCD08689553 | 145.950 | C8H7BO2 | 95.000 | OB(O)c1ccc(cc1)C#C | 250mg | 569146372
Waters Corp WATERS CORPORATION Caffeine Standard, 1.000 mg/mL, MS Grade Acetonitrile, 10 mL
This product is a Caffeine Standard used for system performance qualification in liquid chromatography. It consists of 10mL of 1.000 mg/mL Caffeine ± 0.5% in MS Grade Acetonitrile, designed for reliable detection across UV, MS, and ELSD methods.
- Designed for system performance qualification.
- Ideal for liquid chromatography systems.
- Features reversed phase separation mode.
- Compatible with UV, MS, and ELSD detection methods.
- Supplied as a liquid formulation.
- Stable at room temperature storage.
- Has a shelf life of 36 months.
- Ships under ambient conditions.
- Each package contains 1 unit.
- Contains hazardous material which requires special freight handling, with additional charges potentially applying.
Medchemexpress LLC Substance P | 33507-63-0 | >99.6% | 1347.63 | 5 MG
Substance P (Neurokinin P) is a CNS-penetrant neuropeptide that functions as both a neurotransmitter and a neuromodulator in the central nervous system. Its endogenous receptor is the neurokinin 1 receptor (NK1-receptor, NK1R).
- CNS-penetrant neuropeptide
- Acts as a neurotransmitter and neuromodulator in the CNS
- Endogenous receptor is neurokinin 1 receptor (NK1R)
- Available in multiple package sizes
- High purity of 99.6%
Cayman Chemical 9 10EpOMEd4 GC MS Standards
An internal standard for the quantification of latanoprost by GC- or LC-mass spectrometry (MS).
Cayman Chemical 9 10DiHOMEd4 GC MS Standards
An internal standard for the quantification of 9(10)-DiHOME by GC- or LC-MS
Cayman Chemical 14 15EETd11 GC MS Standards
An internal standard for the quantification of (±)14(15)-EET by GC- or LC-MS
Cayman Chemical 14 15EETd11 GC MS Standards
An internal standard for the quantification of (±)14(15)-EET by GC- or LC-MS