Chromatography and Mass Spectrometry Reagents
FUJIFILM Biosciences PTH-AMINO ACIDS MOB PHASE 1L
*Orders for this supplier are non-cancellable/non-returnable once they are processed.*
Waters Corp Waters Mobile Phase Kit, MS-grade, Difluoroacetic Acid, Low Metal Content
This MS-grade mobile-phase additive for LC and LC-MS aids reversed-phase separations of proteins, peptides, and small molecules. It offers low metal (sodium & potassium) content for MS compatibility. Kit includes two 1.1 mL additive vials and two 1000 mL LDPE mobile phase bottles, rigorously QC tested for <100 ppb sodium & potassium.
- MS-grade mobile-phase additive for LC & LC-MS
- Ideal for reversed-phase separations (proteins, peptides, small molecules)
- Low metal (sodium & potassium) content ensures MS compatibility
- Each standard vial: approx. 1 mL in chemically resistant PFA
- Kit: two 1.1 mL additive vials & two 1000 mL LDPE mobile phase bottles
- Containers QC tested for <100 ppb sodium & potassium
- Purity >98% via GC testing
- Shelf life: 36 months, Shipping: Ambient
- Store at 4 °C ± 4 °C until expiration
Teknova 25mM Histidine, pH 6.0, 1000mL, Endotoxin Tested, Sterile. 8 pack.
Amino Acids are essential nutrients for cell growth, and thus they are often used in the preparation of growth media. Amino acid solution can help to increase cell viability and growth rate, making it an essential component for cell culture.
Waters Corp Waters Mobile Phase, Soft Drink Analysis, For NovaPak Column Analysis, 4 units per package
The Soft Drink Mobile Phase facilitates rapid, accurate analysis of common additives in soft drink formulations for non-chemists and onsite quality control. It minimizes preparation time and lab variability, ensuring product quality and manufacturing efficiency. This solution enables analysis of six key additives (acesulfame-K, saccharin, caffeine, benzoate, sorbate, and aspartame) with minimal sample preparation, delivering rapid results on various LC systems.
- Designed for non-chemists
- Facilitates onsite quality control
- Ensures product quality, improves manufacturing efficiency
- Minimizes preparation time, reduces lab variability
- Enables rapid analysis of six common soft drink additives
- Minimal sample prep, high throughput
- Delivers results in as little as 7 minutes (UPLC) or 10 minutes (HPLC)
- Includes 4 units (1-liter each) per package
FUJIFILM Biosciences PTH-amino Acids Mobile Phase B (for Gradient Elution)
Appearance: Colorless clear liquid, pH: 5.4 - 5.6 (20 degrees C).
Medchemexpress LLC Lrgils-nh2 (TFA) | 98.9% | 770.84 | 5 MG
LRGILS-NH2 TFA is a reverse-sequence protease-activated receptor-2 (PAR-2)-inactive, negative control. SLIGRL-NH2 is a PAR-2-activating peptide. This product is for research use only.
- Molecular formula: C31H57F3N10O9
- Appearance: White to off-white solid
- Sequence: Leu-Arg-Gly-Ile-Leu-Ser-NH2
- Soluble in DMSO and SBE-β-CD in saline
- Recommended for laboratory research use
Medchemexpress LLC α-MSH TFA | 171869-93-5 | 98.54% | 5 MG
α-MSH TFA (α-Melanocyte-Stimulating Hormone) is an endogenous neuropeptide and a melanocortin receptor 4 (MC4R) agonist. It exhibits anti-inflammatory and antipyretic activities and is a post-translational derivative of pro-opiomelanocortin (POMC).
- Endogenous neuropeptide
- Acts as a melanocortin receptor 4 (MC4R) agonist
- Exhibits anti-inflammatory activities
- Exhibits antipyretic activities
- Modulates central nervous system inflammation by acting directly on melanocortin receptors in glial cells
- Modulates NFκB activation and inhibits translocation of transcription factor κB to the nucleus
- Effective in modulating inflammatory reactions in vivo
Cayman Chemical LIpoxIn MaxSpec LCMS MIXur 1ea
Contains several lipoxins and their precursor, arachidonic acid; designed for direct use in LC-MS applications
Waters Corp Waters Mobile-Phase Additive, Difluoroacetic Acid, MS-Grade, 1 mL
This difluoroacetic acid is an MS-grade mobile-phase additive that can be used for LC and LC-MS techniques, such as reversed-phase separations of proteins, peptides, and small molecules. It has been purified to achieve the low metal (sodium and potassium) content necessary for MS compatibility. Each vial is provided in an approximately 1 mL quantity and is contained within a high quality, chemically resistant PFA vial.
- MS-grade mobile-phase additive for LC and LC-MS techniques
- Suitable for reversed-phase separations of proteins, peptides, and small molecules
- Purified for low metal content (sodium and potassium no greater than 100 ppb) for MS compatibility
- Volume: 1 mL
- Formulation: Liquid
- Storage condition: 4°C
- Shelf life: 36 months
- Purity of 98% or higher via GC testing
- Packaged in a high-quality, chemically resistant PFA vial
Waters Corp Mobile Phase Additive, High Purity, MS-grade, 10 mL
This high purity MS-grade mobile phase additive is designed for oligonucleotide LC-MS analysis. It is manufactured and purified to achieve the lowest metal content, improving MS signal and spectra quality. Each chemically resistant PFA container includes approximately 10 mL of reagent. It is a weak acid used with an amine reagent to provide high ionization efficiency mobile phases, certified by GC to have a purity ≥99% and contains <100 ppb sodium (Na) and <100 ppb potassium (K) content.
- High purity MS-grade mobile phase additive
- Lowest metal content to improve MS signal and spectra quality
- Approximately 10 mL of reagent in a chemically resistant PFA container
- Used in combination with amine reagent for high ionization efficiency mobile phases
- Certified by GC to have a purity ≥99%
- Contains <100 ppb sodium (Na) and <100 ppb potassium (K) content