Chemicals Standards R
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ZymoBIOMICS™ Spike-in Control I (High Microbial Load)
Zymo Research CorporationWhole cell spike-in control to assess absolute cell number in microbiome samples. Absolute Quantification: enables absolute cell number measurements using Next-Generation Sequencing in situ Quality Control: ensures each sample is quantified accurately Unique composition: comprised of…
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ICP-MS Refractory Elements Standard
Inorganic VenturesInorganic Ventures' ICP-MS Refractory Elements Standard is a 125 mL certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year …
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100µg/mL RHODIUM HNO3
Inorganic VenturesInorganic Ventures' 100µg/mL RHODIUM HNO3 . This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: …
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Supplied as a 50 gram matrix blank and a 5 mL spiking solution for determination of Reactive Cyanide.
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Ritalinic acid is the major urinary metabolite of methylphenidate, which is approved for treatment of ADHD (Attention-Deficit Hyperactivity Disorder) and narcolepsy. This new stable-labeled internal standard is suitable for a wide variety of GC/MS and LC/MS applications from clinical toxicology and…
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Remifentanil is a potent, short-acting, synthetic opioid analgesic drug. It is used in combination with other opioids and analgesics to induce or supplement general anaesthesia. This new certified reference solution is suitable for a variety of mass spectrometry-based testing applications including…
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Each PerkinElmer Rhodium (Rh) Pure Grade Atomic Spectroscopy Calibration Standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability. Concentration: 1,000 µg/mL Matrix: 10% HCI Volume: 125 mL
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Remifentail (Ultivasup) is a potent, short-acting, synthetic opioid analgesic drug. It is used in combination with other opioids and analgesics to induce or supplement general anesthesia. An internal standard suitable for remifentanyl testing of urine, blood, or hair samples or isotope dilution…
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Each PerkinElmer Rhodium (Rh) Pure Grade Atomic Spectroscopy Calibration Standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability. Concentration: 1,000 µg/mL Matrix: 10% HCI Volume: 500 mL
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Rhodium, plasma standard solution, Rh 1,000µg/ml
BeanTown ChemicalEC No: 231-595-7 MDL No: MFCD00011201 UN No: UN1789; Haz Class: 8; Packing Group: II Liquid, RhCl3 in 20% HCl
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Riboflavin is an essential B vitamin for maintaining human health with key roles in energy metabolism as well as a critical component of enzyme cofactors and flavoproteins. Molecular Formula: C1313C4H20N215N2O6 Molecular Weight: 382.32 Linear Structural Formula: C1313C4H20N215N2O6 …
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Rare Earth ICP-MS Standard
Inorganic VenturesInorganic Ventures' Rare Earth ICP-MS Standard is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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10µg/mL RHODIUM HNO3
Inorganic VenturesInorganic Ventures' 10µg/mL RHODIUM HNO3. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: …
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1000 ppm Rubidium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Rubidium for ICP is a certified reference material set in a nitric acid matrix for stability. This rubidium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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1000 ppm Ruthenium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Ruthenium for ICP is a certified reference material set in a hydrochloric acid matrix for stability. This ruthenium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Each PerkinElmer Rubidium (Rb) Pure Grade Atomic Spectroscopy Calibration Standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability. Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL
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General description: The H 2 S calibration standard contains a methylene blue concentrate that, once diluted 1:50 (v/v) with water, provides the same absorbance value of hydrogen sulfide at 665 nm at a concentration of 1.145 μg/mL sulfide ions. This concentration value is the highest…
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10,000 ppm Rhodium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Rhodium for ICP is a certified reference material set in a hydrochloric acid matrix for stability. This rhodium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Concentration: 1,000 µg/mL Matrix: H2O Volume: 500 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate Impurities…
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1000 ppm Rubidium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Rubidium for AA is a certified reference material set in a nitric acid matrix for stability. This rubidium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Concentration: 1,000 µg/mL Matrix: 10% HCI Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate Impurities…
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An antiepileptic drug and anticonvulsant, Rufinamide is approved for the treatment of partial seizures associated with Lennox-Gastaut syndrome in adults and children 4 years and older. Rufinamide is marketed as Banzel® in the US and Inovelon® in the EU. Molecular Formula: C10H8F2N4O …
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Assurance® Grade Rhenium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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1000 ppm Rhenium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Rhenium for ICP is a certified reference material set in a nitric acid matrix for stability. This rhenium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Remifentanil acid is the major urinary metabolite of remifentanil, a synthetic opioid used to induce or supplement general anesthesia. This new certified reference solution is suitable for a variety of mass spectrometry-based testing applications including clinical toxicology, forensic analysis,…
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spex® Method 524.2 Revision 4 Mix
SPEX CertiPrepUS EPA Method 524.3 is a GC/MS method for the analysis of purgeable VOCs in finished drinking water. Analytes added to Methanol 524.3 Revision 4 are supplied in a 24-component mix.
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10,000 ppm Rhenium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Rhenium for ICP is a certified reference material set in a nitric acid matrix for stability. This rhenium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …