Chemicals Standards L
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Assurance® Grade Lead 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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spex® (R)-(+)-Limonene Cannabis Terpene Organic Standard
SPEX CertiPrepAnalytical Standards for Medicinal and Recreational Cannabis Testing Terpenes While the legalization of cannabis for both medicinal and recreational purposes has been gaining speed, legislation and regulation has not necessarily kept pace. Out of a drive for self-regulation and significant consumer…
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spex® Lead Organometallic Oil
SPEX CertiPrepThe determination of wear metals in engine oils and other lubricants can be applied to machines such as automobiles, aircraft, heavy equipment, trucks, locomotives, military vehicles, etc. The examples are endless. By tracking metals suspended in the used oil, engineers, designers and mechanics can…
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Lutetium, plasma standard solution, Lu 1,000µg/ml
BeanTown ChemicalEC No: 231-714-2 MDL No: MFCD00011098 UN No: UN3264; Haz Class: 8; Packing Group: III Liquid, Lu2O3 in 5% HNO3
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Lithium, Standard
Reagents®Concentration: 100ppm Composition: Water 98.83%, Nitric Acid 1.12%, Lithium Carbonate 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Chemical: 500mL …
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1000 ppm Lead for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Lead for ICP is a certified reference material set in a nitric acid matrix for stability. This lead standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Listeria monocytogenes NCTC7973/ATCC35152, 10/PK
NSI Lab SolutionsUnit Dose™ cultures are formulated to deliver less than 100 CFU per pellet. Directly inoculate media without dilution. Pellets dissolve instantly. Quantitatively validated and traceable cultures are Certified Reference Materials with downloadable Certi
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1000 ppm Lutetium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Lutetium for ICP is a certified reference material set in a nitric acid matrix for stability. This lutetium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Assurance® Grade LFS Solution 1 without Mercury
SPEX CertiPrepStandards may be diluted in the same matrix as specified; however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate. Also, an impure or unknown diluent turns your standard into an unknown. We recommend using only…
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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1000 µg/mL Lead in 2% HNO3 - ISO Guide 34 Certified Reference Material
High Purity Standards1000 µg/mL Lead in 2% HNO3 18 Month Expiry Date This standard is traceable to NIST and certified Guide 34 and 17025.
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Lormetazepam is a benzodiazepine with sedative-hypnotic, anxiolytic, anticonvulsant, and muscle relaxant effects. Lormetazepam is sold under trade names such as Loramet and Noctamid for treatment of insomnia. This Snap-N-Shoot(R) stable-labeled internal standard is suitable for quantitation of…
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Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other Notes: This Certified…
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Ricca 10, 000 ppm Pb in 5% HNO3 Lead ICP Standard
Ricca ChemicalThe Ricca Chemical lead ICP standard with a composition of 93.98% water, 5.06% nitric acid and 0.96% lead, is suitable for use in environmental, pharma, mining and petrochemical industries. It can be stored at a temperature of 15 to 30 degree C.
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Density: 1.017 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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Assurance® Grade Lutetium 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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Marketed under the trade name Latuda(R), Lurasidone is a new atypical antipsychotic developed for the treatment of schizophrenia. This stable-labeled internal standard is suitable for use in LC/MS or GC/MS applications including clinical toxicology, forensic testing, or pharmaceutical research. …
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Serum levels of L-ascorbic acid, commonly known as vitamin C, are an adequate measurement of clinical status. Low levels of vitamin C occur in scurvy, malabsorption, alcoholism, pregnancy, hyperthyroidism, and renal failure. Molecular Formula: 13C6H8O6 Molecular Weight: 182.08 Linear…
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1000 ppm Lanthanum for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Lanthanum for ICP is a certified reference material set in a nitric acid matrix for stability. This lanthanum standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Qualitative L.monocytogenes
NSI Lab SolutionsA three sample set for qualitative identification of L. monocytogenes. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. Each set contains 3 x 25 grams of sterile matrix (beef powder or skim milk powder) and three indivi
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1000 ppm Lithium for IC
Inorganic VenturesInorganic Ventures' 1000 ppm Lithium for IC is a certified reference material set in a nitric acid matrix for stability. This lithium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size:…
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Concentration: 1,000 µg/L Matrix: 2% HNO3 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 …
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Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Biochem/physiol Actions Dietary carotenoid with no vitamin A potency. Increases macular pigment concentration in the eye and may improve visual function. …
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