Ion Chromatography Standards
Inorganic Ventures 1000µg/mL STRONTIUM 125mL
Matrix: Nitric Acid (HNO3), Starting Material: SrCO3, Analyte: Sr+2 1000 ug/mL.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures 1000µg/mL POTASSIUM 500mL
Inorganic Ventures' 1000 ppm (µg/mL) Potassium for IC is a 500mL certified reference material set in a nitric acid matrix for stability. This potassium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures 1000µg/mL LITHIUM 125mL
Matrix: Nitric Acid (HNO3), Starting Material: Li2CO3, Analyte: C3H5O3- 1000 ug/mL.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Apexbio Technology LLC Sulforhodamine B sodium salt 3520-42-1 1g
Sulforhodamine B sodium salt (CAS 3520-42-1) is a fluorescent dye used for quantification of total cellular protein Sulforhodamine B sodium salt functions by electrostatically binding to cellular protein residues In cell-based studies fluorescence intensity after washing off unbound dye reflects the protein content of cultured cells This principle is applied for protein quantification assays including cytotoxicity assessments and cell proliferation assays Based on these properties Sulforhodamine B sodium salt is utilized in cell biology and biomedical research applications
![Medchemexpress LLC 2-[(6-amino-9H-purin-9-yl)methyl]-5-methyl-3-(2-methylphenyl)-4(3H)-quinazolinone | 371242-69-2 | MFCD09970845 | >98.0% | 397.4 g/mol | C22H19N7O | 1 ML](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000211422.png-250.jpg)
Medchemexpress LLC 2-[(6-amino-9H-purin-9-yl)methyl]-5-methyl-3-(2-methylphenyl)-4(3H)-quinazolinone | 371242-69-2 | MFCD09970845 | >98.0% | 397.4 g/mol | C22H19N7O | 1 ML
IC-87114 is a selective small-molecule inhibitor of PI3Kδ (p110δ) used in research to probe PI3K signaling and immune-cell functions. It displays reported potency (IC50 ≈ 0.5 μM) and is supplied as a 10 mM solution in a 1 mL vial for analytical and experimental use.
- Selective inhibition of PI3Kδ (p110δ).
- Potent activity with IC50 ~0.5 μM.
- Supplied as a 10 mM solution in a 1 mL vial.
- High purity suitable for research use.
- Applicable to immunology and cell-signaling studies.
Inorganic Ventures 1000µg/mL TEA 125mL
Inorganic Ventures' 1000 ppm (µg/mL) Triethanolamine for IC is a 125mL certified reference material set in a water matrix for stability. This triethanolamine standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Waters Corp 125 mL Ammonium N
The 125 mL Ammonium N Standard is intended to be used for cation analysis by Ion Chromatography. The standard can be used for primary calibration or to prepare second source calibration check standards. It is traceable to NIST Standard Reference Materials, where available, and guaranteed stable for one year. The 125 ml Ammonium N, Ion Chromatography Standard is 100 mg/L in H2O.The standard is provided in one 125 mL screw-cap bottle. Store at room temperature.
Apexbio Technology LLC Calcium Levofolinate 80433-71-2 1g
Calcium Levofolinate (CAS 80433-71-2) is the calcium salt of levoleucovorin the biologically active enantiomer of folinic acid It functions as a reduced folate cofactor bypassing dihydrofolate reductase inhibition to support DNA and RNA synthesis In biomedical research Calcium Levofolinate is used to modulate the effects of antifolate chemotherapeutic agents such as methotrexate reducing cytotoxicity in normal cells It is also investigated for its ability to enhance the cytotoxic activity of 5-fluorouracil through stabilization of the ternary complex with thymidylate synthase facilitating studies on nucleotide metabolism and chemotherapeutic mechanisms
Inorganic Ventures 1000µg/mL CARBONATE 500mL
Inorganic Ventures' 1000 ppm (µg/mL) Carbonate for IC is a 500mL certified reference material set in a water matrix for stability. This carbonate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Waters Corp 125 mL Ammonia NH3
Ammonia as NH3 Ion Calibration Standard 1000mg/L Martix H2O. This 1000 mg/L standard can be used for primary calibration or to prepare second source calibration check standards. It is traceable to NIST Standard Reference Materials, where available, and is guaranteed stable for one year.
Waters Corp PIC B6 Low UV Reagent
Paired -Ion Chromatography (PIC Reagents) provide an easy solution for analyzing samples containing ionic species. These reagents allow ionic compounds to be separated by reverse-phase chromatography, saving time by allowing simultaneous assay of acids, bases, amphoteric and neutral compounds. PIC B6 Low UV is a 5 vial/pkg of hexane sulfonic acid in a workable UV range in mobile phase 200+ nm.
Inorganic Ventures 1000µg/mL 3 METHOXYPROPYLAMINE
Inorganic Ventures' 1000 ppm (µg/mL) Methoxypropylamine for IC is a 125mL certified reference material set in a hydrochloric acid matrix for stability. This 3-methoxypropylamine standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Apexbio Technology LLC Candesartan Cilexetil 145040-37-5 1g
Candesartan Cilexetil (CAS 145040-37-5) is a selective angiotensin II receptor antagonist that inhibits the binding of angiotensin II to the AT1 receptor subtype By blocking this interaction it modulates pathways involved in vascular tone and blood pressure regulation In preclinical research Candesartan Cilexetil has been investigated for its capacity to attenuate the progression of pulmonary fibrosis modulate host response in viral infections and facilitate skin wound healing These properties support its utility in studies of cardiovascular pathophysiology fibrotic disease mechanisms viral infection dynamics and tissue repair processes
Apexbio Technology LLC Tolbutamide 64-77-7 1g
Tolbutamide (CAS 64-77-7) is a small molecule inhibitor known to suppress cyclic adenosine monophosphate (cAMP)-dependent protein kinase activity with an IC50 value of 4 mM It reduces both basal and cAMP-stimulated kinase activities in cellular models including soluble and membrane-bound forms from canine cardiac tissue In adipose tissue tolbutamide s inhibition of cAMP-dependent protein kinase underlies its reported suppression of lipolysis Additionally tolbutamide has been shown to increase connexin43 mRNA levels while decreasing Ki-67 expression in glioma cells suggesting roles in cell proliferation studies This compound is used in research focused on kinase signaling and metabolic regulation
Waters Corp IEX Anion Exchange Standard 186006869
For use with the Waters Protein-Pak Hi Res IEX Columns, this specific mix contains 3 proteins to allow a benchmark of the column when using anion exchange. It is recommended that this standard be used on a regular basis for benchmarking column and system performance, similar to the QCRM product line.