Chemicals, Standards, L
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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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Lead (Pb) Pure Single-Element Standard
PerkinElmerConcentration: 1,000 µg/mL 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 Impurities…
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Concentration: 1,000 µg/mL 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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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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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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Qualitative Listeria Set (Non-Pathogenic)
NSI Lab SolutionsA three sample set for qualitative identification of Listeria spp. Set contains non-pathogenic Listeria strain and non-pathogenic, non-listeria organisms. Report present or absent for Listeria spp. for each sample in the set. Three different series ava
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Quantitative Lactic Acid Bacteria
NSI Lab SolutionsA pure culture conveniently supplied in duplicate for quantitative determination of lactic acid producing bacteria, in the range of 100-250000 cfu/g, after hydration.
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Qualitative L.monocytogenes Set
NSI Lab SolutionsA three sample set for qualitative identification of L.monocytogenes. Set contains L.monocytogenes plus two non-pathogen, non-listeria organisms. Report present or absent for L.monocytogenes for each sample in the set. Three different series available
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Concentration: 1,000 µg/mL Matrix: 2% HNO3 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 …
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10,000 ppm Lanthanum for ICP
Inorganic VenturesInorganic Ventures' 10,000 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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Concentration: 1,000 µg/mL Matrix: 2% HNO3 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 …
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10,000 ppm Lead for ICP
Inorganic VenturesInorganic Ventures' 10,000 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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L.innocua NCTC11288/ATCC33090, 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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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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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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Low Level PAHs in Soil, within NELAC range, 30g
NSI Lab SolutionsA 30 gram sample supplied ready to use. Supplied in duplicate.
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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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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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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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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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100 ppm Lead for ICP-MS
Inorganic VenturesInorganic Ventures' 100 ppm Lead for ICP-MS 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 . To obtain COA…