Ion Chromatography Standards
SPEX CERTIPREP LLC 3P Nitrate from Sodium Nitrate at 10,000 ug/mL in H2O, 100 mL
(HPS by Zeptometrix) Nitrate Anion IC Single-Component Standard from Sodium Nitrate at 10,000 ug/mL in H2O.
Inorganic Ventures 1 000µg/mL THIOSULFATE 500mL
Inorganic Ventures' 1000 ppm (µg/mL) Thiosulfate for IC is a 500mL certified reference material set in a water matrix for stability. This thiosulfate 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 PHOSPHATE 500mL
Inorganic Ventures' 1000 ppm (µg/mL) Phosphate for IC is a 500mL certified reference material set in a water matrix for stability. This phosphate 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 BARIUM 125mL
Inorganic Ventures' 1000 ppm (µg/mL) Barium for IC is a 125mL certified reference material set in a nitric acid matrix for stability. This barium 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 Guanethidine (sulfate) 645-43-2 1g
Guanethidine sulfate (CAS 645-43-2) is a small-molecule inhibitor targeting peripheral adrenergic neurons It is designed to selectively inhibit the secretion of norepinephrine from sympathetic nerve endings thereby modulating sympathetic neurotransmission in cardiovascular pathways Guanethidine sulfate exerts its biological activity primarily through neuronal uptake via amine transporters and interference with norepinephrine release Based on these pharmacological properties Guanethidine sulfate holds research potential in the study of autonomic regulation of blood pressure neurotransmitter dynamics and mechanisms underlying sympathetic nervous system activity
Apexbio Technology LLC NSC 8751 107-93-7 1g
NSC 8751 (CAS 107-93-7) is a straight-chain fatty acid featuring an unbranched aliphatic structure Small molecules in this class are known to modulate cellular metabolism by acting as substrates or inhibitors of various enzymes involved in lipid metabolic pathways NSC 8751 has been utilized as a research tool to study fatty acid uptake -oxidation and related signaling processes in cellular systems Its role in elucidating mechanisms of metabolic regulation makes it valuable in experimental models investigating lipid metabolism energy homeostasis and associated pathologies
Apexbio Technology LLC Kynurenic acid 492-27-3 1g
Kynurenic acid (CAS 492-27-3) is an endogenous metabolite of the kynurenine pathway and functions as a broad-spectrum antagonist of excitatory amino acid receptors including the NMDA and 7 nicotinic acetylcholine receptors Through these actions kynurenic acid modulates glutamatergic and cholinergic neurotransmission It has been studied for its neuroprotective properties and potential involvement in neurodegenerative and neuropsychiatric disorders Kynurenic acid is currently being evaluated in clinical research such as in the FS2 Safety and Tolerability Study in healthy volunteers (ClinicalTrials gov Identifier NCT02340325) to assess its safety profile
Apexbio Technology LLC Tylosin phosphate 1405-53-4 1g
Tylosin phosphate (CAS 1405-53-4) is a small-molecule inhibitor targeting bacterial ribosomal subunits It is designed to interfere with bacterial translation thereby inhibiting bacterial protein synthesis Tylosin phosphate exerts its biological activity primarily through binding to ribosomal subunits of Gram-positive bacteria In in vitro studies tylosin phosphate demonstrates inhibitory activity with reported IC50 values generally ranging between 0 5 5 g/mL depending on bacterial strain and assay conditions Based on these pharmacological properties tylosin phosphate holds research potential in studies of antibiotic resistance mechanisms antibacterial spectrum evaluation and as an antibiotic additive to explore growth promotion and therapeutic utility in poultry swine and bovine models
Apexbio Technology LLC Tolnaftate 2398-96-1 1g
Tolnaftate (2398-96-1) is a small-molecule inhibitor targeting fungal squalene epoxidase It is designed to block this key enzyme thereby disrupting ergosterol biosynthesis within fungal cell membranes and inhibiting fungal proliferation Tolnaftate exerts its biological activity primarily through inhibition of squalene epoxidase In in vitro studies Tolnaftate demonstrates antifungal inhibition with an IC50 value typically between 0 01 to 2 g/mL depending on fungal strain Based on these pharmacological properties Tolnaftate holds research potential in evaluating drug sensitivity profiles investigating fungal resistance mechanisms and validating antifungal drug targets
Apexbio Technology LLC TBHQ 1948-33-0 1g
Tert-butylhydroquinone (TBHQ CAS 1948-33-0) is a synthetic aromatic compound structurally characterized by a phenylpropanoid framework TBHQ functions primarily as an antioxidant where it inhibits the peroxidation of lipids by scavenging free radicals and stabilizing cell membranes Beyond its established role in food preservation TBHQ is widely utilized in biomedical research to investigate oxidative stress responses and cellular defense mechanisms Its modulatory effects on signaling pathways such as Nrf2-mediated transcription underscore its value in studies related to redox biology and cytoprotection