加拿大NRC标准品 加拿大国家研究委员会标品
Biotoxin Certified reference materials produced by NRC
Amnesic Shellfish Poisoning (ASP) Toxins
Product Description
CRM ASP Mus d CRM ASP Mus d is a thermally sterilized homogenate of mussel tissue (Mytilus edulis) contaminated with domoic acid (DA) some of its isomers. Each unit contains two ~4 g bottles of the homogenate. The DA concentration is 49 μg/g. Used in conjunction with CRM DA f, this CRM will assure the reliability of your domoic acid analyses.
Status: Available
CRM DA g CRM DA g is a certified calibration solution for domoic acid (DA), the toxin responsible for Amnesic Shellfish Poisoning (ASP). Each ampoule contains ~0.5 mL of solution with 332 μM DA in acetonitrile/water (1:19, v/v) at a concentration suitable for calibration of liquid chromatography experiments for spiking shellfish control samples for recovery experiments.
Status: Available
RM ASP Mus With the launch of CRM ASP Mus, the remaining stock of RM ASP Mus (formerly known as MUS-1) has been withdrawn from the certified list. RM ASP Mus is, however, still available as a research material. Each bottle contains 15 g of tissue with a domoic acid concentration of 98 μg/g.
(non-certified) Status: Discontinued
Diarrhetic Shellfish Poisoning (DSP) other Lipophilic Toxins
Product Description
CRM AZA1 b CRM AZA1 b is a certified calibration solution for the determination of azaspiracid 1 (AZA1) by chemical analysis methods. Each ampoule contains ~0.5 mL of a 1.54 μmol/L solution of AZA1 in methanol.
Status: Available
CRM AZA2 b CRM AZA2 b is a certified calibration solution for the determination of azaspiracid 2 (AZA2) by chemical analysis methods. Each ampoule contains ~0.5 mL of solution with 1.43 μmol/L AZA2 in methanol.
Status: Available
CRM AZA3 b CRM AZA3 b is a certified calibration solution for the determination of azaspiracid 3 (AZA3) by chemical analysis methods. Each ampoule contains ~0.5 mL of a 1.43 μmol/L solution of AZA3 in methanol.
Status: Available
RM AZA123 RM AZA123 is a mixed calibration solution for the determination of azaspiracid 1 (AZA1), AZA2 AZA3 by chemical analysis methods. Each ampoule contains ~0.5 mL of the mixed AZA solution in methanol. Concentrations are 200, 147 141 nmol/L for AZA1, AZA2 AZA3 respectively. The concentrations assigned to RM AZA123 are not certified, therefore RM-AZA123 is not intended as a replacement for individual AZA calibration solution certified reference materials.
Status: Available
CRM AZA Mus CRM AZA Mus is a certified reference material (CRM) prepared from naturally contaminated mussel tissues (Mytilus edulis) containing azaspiracids. CRM AZA Mus is designed to assist the analyst in assessing entire analytical methods used to monitor AZA toxins in shellfish tissues. Each bottle contains ~8 g of mussel homogenate with AZAs at levels appropriate for analytical testing. The certified values for CRM AZA Mus are: AZA1 - 1.16 μg/g, AZA2 - 0.273 μg/g AZA3 - 0.211 μg/g.
Status: Available
CRM DSP Mus c CRM DSP Mus c is a thermally sterilized homogenate of mussel tissue (Mytilus edulis) a small amount of the dinoflagellate Prorocentrum lima. CRM DSP Mus c is distributed in polypropylene bottles, each containing 4.0 ± 0.75 g of homogenate. The toxin levels for okadaic acid, dinophysistoxin-1 dinophysistoxin-2 are 1.07 μg/g, 1.07 μg/g 0.86 μg/g, respectively. CRM DSP Mus c is also certified for domoic acid (DA) at a concentration of 11.8 μg/g. The CRM is designed to test the accuracy of sample preparation procedures liquid chromatography experiments for the analysis of DSP toxins DA.
Status: Available
CRM DTX1 b CRM DTX1 b is a certified calibration solution for the determination of dinophysistoxin 1 (DTX1) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of DTX1 in methanol at a concentration of 10.4 μmol/L.
Status: Available
CRM DTX2-b CRM DTX2-b is a certified calibration solution for the determination of dinophysistoxin-2 (DTX2) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution DTX2 in methanol at a concentration of 4.7 μmol/L.
Status: Available
CRM FDMT1 CRM-FDMT1 is a freeze-dried mussel tissue (Mytilus edulis) containing a range of lipophilic marine toxins as well as domoic acid. CRM-FDMT1 is distributed in amber glass bottles, each containing 3 g of freeze-dried powder. It is recommended that the powder is reconstituted with water before use. Each bottle of CRM-FDMT1 contains enough material for approximately eight uses.
Certified toxin levels associated uncertainties have been assigned for domoic acid, azaspiracid-1, -2 -3, okadaic acid, dinophysistoxin-1 -2, yessotoxin, pectenotoxin-2, 13-desmethylspirolide C. Information values are also provided for a range of other toxin analogues in CRM FDMT1. The CRM is designed to test the accuracy of sample preparation procedures liquid chromatography experiments for the analysis of multiple toxins.
Status: Available
CRM GYM b CRM GYM b is a certified calibration solution for the determination of gymnodimine (GYM) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of GYM in methanol at a concentration of 4.93 μM. GYM is a member of the cyclic imine group of toxins.
Status: Available
CRM hYTX CRM hYTX is a certified calibration solution for the determination of homo-yessotoxin (hYTX) by chemical analysis methods. Each ampoule contains ~0.5 mL of solution of hYTX in methanol at a concentration of 5.0 μM.
Status: Available
CRM OA d CRM OA d is a certified calibration solution for the determination of okadaic acid (OA) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of OA in methanol at a concentration of 10.4 μmol/L. Okadaic acid (OA) is one of the principal toxins associated with Diarrhetic Shellfish Poisoning (DSP).
Status: Available
CRM PnTX G CRM-PnTX-G is a certified calibration solution for the determination of pinnatoxin-G (PnTX-G) by chemical analysis methods. Each ampoule contains ~0.5 mL of a 2.77 μmol/L solution of PnTX-G in methanol (with 0.01% acetic acid).
Status: Available
CRM PTX2 b CRM-PTX2-b is a certified calibration solution for the determination of pectenotoxin-2 (PTX2) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of PTX2 in methanol at a concentration of 5.13 μM. PTX2 is a member of the pectenotoxin group of polyether toxins.
Status: Available
CRM SPX1-b CRM-SPX1-b is a certified calibration solution for the determination of spirolides by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of 13 desmethylspirolide C in methanol with 0.05% trifluoroacetic acid at a concentration of approximately 7 μmol/L.
Status: Available
CRM YTX c CRM YTX c is a certified calibration solution for the determination of yessotoxin (YTX) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of YTX in methanol at a concentration of 4.3 μmol/L.
Status: Available
Paralytic Shellfish Poisoning (PSP) other Polar Toxins
Product Description
CRM C1&2 b CRM C1&2 b is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of C1&2 dissolved in filtered, aqueous acetic acid (~17 μM, pH 5). Concentration is 113.4 μM for C1 33.9 μM for C2.
Status: Available
CRM dcGTX2&3 c CRM dcGTX2&3 c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of a mixture of decarbamoylgonyautoxin 2 at a concentration of 100.1 μM decarbamoylgonyautoxin 3 at a concentration of 29.4 μM in filtered, aqueous 0.5 mM hydrochloric acid.
Status: Available
CRM dcNEO c CRM dcNEO c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of decarbamoyl-neosaxitoxin (dcNEO) dissolved in filtered, aqueous 3 mM hydrochloric acid at a concentration of 29.4 μM.
Status: Out of stock - CRM-dcNEO-d now available
CRM dcNEO d CRM dcNEO d is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of decarbamoylneosaxitoxin (dcNEO) at a concentration of 30.4 μmol/L in 0.5 mM hydrochloric acid.
Status: Available
CRM dcSTX b CRM dcSTX b is a calibration solution CRM designed for use in chemical analysis methods. Each ampoule contains 0.5 mL solution of decarbamoylsaxitoxin at a concentration of 65 μM in 0.003 M hydrochloric acid.
Status: Available
CRM GTX1&4 c CRM GTX1&4 c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of a mixture of gonyautoxin 1 (GTX1) at a concentration of 60.4 μM gonyautoxin-4 (GTX4) at a concentration of 19.7 μM in 0.003 M hydrochloric acid.
Status: Out of stock - CRM-GTX1&4-d now available
CRM GTX1&4 d CRM GTX1&4-d is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL of a mixed solution of gonyautoxin 1 (GTX1) at a concentration of 57.2 μmol/L gonyautoxin-4 (GTX4) at a concentration of 18.0 μmol/L in 0.5 mM hydrochloric acid.
Status: Available
CRM GTX2&3 c CRM GTX2&3 c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of a mixture of gonyautoxin-2 (GTX2) at a concentration of 114.2 μM gonyautoxin-3 (GTX3) at a concentration of 43.4 μM in 0.003 M hydrochloric acid.
Status: Out of stock - CRM-GTX2&3-d now available
CRM GTX2&3 d CRM GTX2&3 d is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of gonyautoxin-2&3 (GTX2&3) at a concentration of 146.1 μmol/L in 0.5 mM hydrochloric acid.
Status: Available
CRM GTX5 c CRM GTX5 c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of gonyautoxin-5 (GTX5, aka B1) at a concentration of 55.7 μM in filtered, aqueous acetic acid (17 μM, pH 5).
Status: Available
CRM GTX6 CRM GTX6 is a certified calibration solution for the determination of gonyautoxin 6 (GTX6) by chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of GTX6 in 17 μM acetic acid (pH 5) at a concentration of 12.5 μmol/L. Gonyautoxin 5 (GTX5) is also present in this preparation its concentration has been certified. GTX6 is one of the toxins associated with Paralytic Shellfish Poisoning (PSP).
Status: Out of stock – CRM-GTX6-b now available
CRM GTX6 b NRC CRM-GTX6-b is a certified instrument calibration solution for use in the analytical determination of gonyautoxin-6 (GTX6). Each ampoule contains approximately 0.5 mL of a solution of GTX6 dissolved in filtered, deionized water adjusted to pH 6 with acetic acid.
Status: Available
CRM NEO c CRM NEO c is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of neosaxitoxin (NEO) at a concentration of 65.6 μM in 0.003 M hydrochloric acid.
Status: Out of stock - CRM-NEO-d now available
CRM NEO d CRM NEO d is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~0.5 mL solution of neosaxitoxin (NEO) at a concentration of 65.1 μmol/L in 0.5 mM hydrochloric acid.
Status: Available
CRM STX f CRM STX f is a certified calibration solution for use in chemical analysis methods. Each ampoule contains ~0.5 mL of a solution of saxitoxin (STX) dissolved in filtered, aqueous 3 mM hydrochloric acid at a concentration of 66.3 μM.
Status: Available
CRM-TTX NRC CRM-TTX is a certified instrument calibration solution for use in the analytical determination of tetrodotoxin (TTX). Each ampoule contains approximately 0.5 mL of a solution of TTX dissolved in filtered, aqueous 1 mM acetic acid.
Status: Available
Negative control CRMs
Product Description
CRM Zero Mus CRM Zero Mus is a mussel tissue (Mytilus edulis) matrix CRM intended for use as a negative control for the analysis of paralytic shellfish toxins (PST), domoic acid (DA) its isomers, okadaic acid (OA) diniphysistoxins (DTX), azaspiracids (AZA), yessotoxins (YTX), pentenotoxins (PTX) gymnodimine (GYM). CRM Zero Mus is not suitable as a negative control for spirolides (SPX) pinnatoxins (PnTX) because these toxins are present, albeit at very low levels.
Status: Available
Cyanobacterial Toxins
Product Description
CRM ATX CRM ATX is a certified calibration solution for the determination of anatoxin-a (ATX) by chemical analysis methods. Each ampoule contains ~0.5 mL of solution with 30 μM ATX dissolved in methanol/water (9:91, v/v) with 0.1% acetic acid.
Status: Available
CRM CYN CRM CYN is a certified calibration solution for the determination of cylindrospermopsin (CYN) by chemical analysis methods. Each ampoule contains ~0.5 mL of solution with 30 μM of cylindrospermopsin in filtered, deionized water.
Status: Available
CRM dmMCLR CRM dmMCLR is a certified calibration solution for the determination of [Dha7] microcystin LR. Each ampoule contains ~0.5 mL of solution dmMCLR dissolved in aqueous methanol (1:1, v/v) at a concentration of 9.58 μmol per litre.
Status: Available
CRM LWTX1 CRM LWTX1 is a certified calibration solution for the determination of Lyngbya wollei Toxin 1 (LWTX1). Each ampoule contains ~0.5 mL of solution LWTX1 dissolved in aqueous acetic acid (17 μM, pH 5) at a concentration of 11 μmol/L.
Status: Available
CRM MCLR CRM MCLR is a certified calibration solution for the determination of microcystin LR. Each ampoule contains ~0.5 mL of solution MCLR dissolved in aqueous methanol (1:1 v/v) at a concentration of 10.2 μmol per litre.
Status: Available
CRM MCRR CRM MCRR is a certified calibration solution for the determination of microcystin RR. Each ampoule contains ~0.5 mL of solution MCRR dissolved in aqueous methanol (1:1 v/v) at a concentration of 9.91 μmol per litre.
Status: Available
CRM NODR CRM NODR is a certified calibration solution for the determination of nodularin R. Each ampoule contains ~0.5 mL of solution NODR dissolved in aqueous methanol (1:1 v/v) at a concentration of 12.4 μmol per litre.
Status: Available
Mycotoxins
Product Description
MYCO 1 MYCO-1 is a certified reference material prepared from flour containing mycotoxins. Each bottle contains ~100 g of rye flour certified for ochratoxin A at a concentration of 4.05 μg/kg. The CRM is intended for use in method development, validation, quality control for the analysis of mycotoxins in flour.
Status: Available
OTAL 1 OTAL-1 is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~1 mL of a solution of [13C6]-ochratoxin A at a concentration of 4.89 μg/g in acetonitrile with 0.1 % formic acid.
Status: Available
OTAN 1 OTAN-1 is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~1 mL of a solution of ochratoxin A at a concentration of 11.03 μg/g in acetonitrile with 0.1 % formic acid.
Status: Available
Inorganic Certified reference materials produced by NRC
Biological tissues
Product Description
DOLT 5 Dogfish liver certified reference material for trace metals other constituents.
Status: Available
DORM 4 Fish protein certified reference material for trace metals.
Status: Available
LUTS 1 Non defatted lobster hepatopancreas certified reference material for trace metals.
Status: Available
PRON 1 River prawn certified reference material for trace metals arsenobetaine
Status: Available
SQID 1 Cuttlefish certified reference material for trace metals, arsenobetaine, methymercury
Status: Available
TORT 3 Lobster hepatopancreas marine certified reference material for trace metals.
Status: Available
Isotopic reference material
Product Description
ABET 1 Certified Reference Material of natural arsenobetaine bromide.
Status: Available
BBET 1 Certified Reference Material of carbon-13 labelled arsenobetaine bromide.
Status: Available
BEET 1 BEET-1 is part of a suite of sugar based isotopic Certified Reference Materials (CRMs) from the National Research Council Canada (NRC). BEET-1 is a beet sugar CRM that is certified for carbon isotope delta values. Each unit of BEET-1 contains approximately 1 g of beet sugar. In conjunction with FRUT-1 GALT-1, this CRM is intended for the calibration of procedures development of methods for normalizing carbon isotope delta measurements of sugar-based or other organic carbon-bearing materials to the Vienna Pee Dee Belemnite (VPDB) scale.
Status: Available
CBET 1 Certified Reference Material of carbon-13 labelled arsenobetaine bromide.
Status: Available
EMMS 1 Enriched methylmercury isotopic certified reference material
Status: Available
FRUT 1 FRUT-1 is part of a suite of sugar based isotopic Certified Reference Materials (CRMs) from the National Research Council Canada (NRC). FRUT-1 is a fructose CRM that is certified for carbon isotope delta values. Each unit of FRUT-1 contains approximately 1 g of fructose. In conjunction with BEET-1 GALT-1, this CRM is intended for the calibration of procedures development of methods for normalizing carbon isotope delta measurements of sugar-based or other organic carbon-bearing materials to the Vienna Pee Dee Belemnite (VPDB) scale.
Status: Available
GALT 1 GALT-1 is part of a suite of sugar based isotopic Certified Reference Materials (CRMs) from the National Research Council Canada (NRC). GALT-1 is a galactose CRM that is certified for carbon isotope delta values. Each unit of GALT-1 contains approximately 1 g of galactose. In conjunction with BEET-1 FRUT-1, this CRM is intended for the calibration of procedures development of methods for normalizing carbon isotope delta measurements of sugar-based or other organic carbon-bearing materials to the Vienna Pee Dee Belemnite (VPDB) scale.
Status: Available
IRIS 1 Isotopic Certified Reference Material of natural iridium
Status: Available
NIMS 1 Natural abundance inorganic mercury isotopic.
Status: Available
OSIS 1 Isotopic Certified Reference Material of natural osmium
Status: Available
Natural waters
Product Description
AQUA 1 Drinking water Certified Reference Material for trace metals other constituents.
Status: Available
CASS 6 Nearshore seawater certified reference material for trace metals other constituents.
Status: Available
MOOS 3 Seawater certified reference material for nutrients.
Status: Available
NASS 6 Seawater certified reference material for trace metals.
Status: Out of stock - NASS-7 now available
NASS 7 Seawater certified reference material for trace metals other constituents.
Status: Available
SLEW 3 Estuarine water certified reference material for trace metals.
Status: Available
SLRS 6 River water certified reference material for trace metals.
Status: Available
Nanomaterials
Product Description
CNC 1 Cellulose Nanocrystal Powder Certified Reference Material
Status: Available
CNCD 1 Cellulose Nanocrystal Powder Certified Reference Material
Status: Available
CNCS 1 Cellulose Nanocrystal Suspension Certified Reference Material
Status: Available
SWCNT 1 Single-wall carbon nanotube certified reference material
Status: Available
Sediments
Product Description
HISS 1 Marine sediment certified reference material for trace elements other constituents.
Status: Available
MESS 4 Marine sediment certified reference material for trace elements other constituents.
Status: Available
PACS 3 Marine sediment certified reference material for trace metals other constituents.
Status: Available
SOPH 1 Marine sediment certified reference material for butyltins.
Status: Available
Food nutrition
Product Description
BARI 1 BARI-1 is a coarse rice flour Certified Reference Material (CRM) characterized for Arsenic species, total arsenic, mercury, lead cadmium content. A unit of BARI-1 consists of 8 g of rice flour. This material is intended for the calibration, method validation to aid analytical method development.
Status: Available
BOVM 1 Bovine Muscle Certified Reference Material
Status: Available
BRAN 1 Corn Bran Reference Material
Status: Available
CACB 1 Calcium carbonate certified for the determination of Pb Cd.
Status: Available
CORS 1 Corn Starch Reference Material
Status: Available
DUWF 1 Durum Wheat Flour Reference Material
Status: Available
EGGS 1 Egg Powder Reference Material
Status: Available
FEBS 1 Otolith certified reference material for trace elements.
Status: Available
GLUT 1 Wheat Gluten Reference Material
Status: Available
KINO 1 KINO-1 is a Certified Reference Material (CRM) prepared at the National Research Council Canada (NRC) from food grade quinoa flour. A single unit of KINO-1 consists of 18 g of quinoa flour. This material is intended for the calibration of procedures the development of methods for the determination of trace metals minerals in quinoa flour or similar matrices.
Status: Available
POTS 1 Potato Starch Reference Material
Status: Available
REDS 1 Hard Red Spring Wheat Flour Reference Material
Status: Available
SELM 1 Selenium enriched yeast.
Status: Available
SOWW 1 Soft Winter Wheat Flour Reference Material
Status: Available
SPIN 1 SPIN-1 is a Certified Reference Material (CRM) prepared at the National Research Council Canada (NRC) from food grade air-dried spinach powder. A unit of SPIN-1 contains approximately 14 g of spinach powder in an amber glass bottle. This CRM is intended for the calibration of procedures the development of methods for the determination of nitrate trace metals in spinach or similar matrices.
Status: Available
VITA 1 VITA-1 is part of a suite of multivitamin Certified Reference Materials (CRMs) from the National Research Council Canada (NRC). VITA-1 is a low-level multivitamin CRM that is certified for minerals vitamins. Each unit of VITA-1 consists of 20 individually packed tablets. In conjunction with VITB-1, this CRM is intended for the calibration of procedures the development of methods for the determination of minerals vitamins in multivitamin materials or similar matrices.
Status: Available
VITB 1 VITB-1 is part of a suite of multivitamin Certified Reference Materials (CRMs) from National Research Council Canada (NRC). VITB-1 is an elevated-level multivitamin CRM that is certified for minerals vitamins. Each unit of VITB-1 consists of 20 individually packed tablets. In conjunction with VITA-1, this CRM is intended for the calibration of procedures the development of methods for the determination of minerals vitamins in multivitamin materials or similar matrices.
Status: Available
List of organic products
Biological
Product Description
ALEU 1 Certified Reference Material of L-leucine
Status: Available
AMET 1 Certified Reference Material of L-methionine
Status: Available
ANGII 1 Certified Reference Material of Angiotensin II
Status: Available
APHE 1 Certified Reference Material of L-phenylalanine
Status: Available
APRO 1 Certified Reference Material of L-proline
Status: Available
Biological tissues
Product Description
CARP 2 Fish certified reference material for dioxins, furans PCBs.
Status: Available
Food safety
Product Description
BOTS 1 Certified Reference Material of veterinary drug residues in bovine muscle
Status: Available
BPAL 1 Certified Reference Material of Carbon-13 Labelled Bisphenol A
Status: Available
BPAN 1 Certified Reference Material of Bisphenol A
Status: Available
MYCO 1 MYCO-1 is a certified reference material prepared from flour containing mycotoxins. Each bottle contains ~100 g of rye flour certified for ochratoxin A at a concentration of 4.05 μg/kg. The CRM is intended for use in method development, validation, quality control for the analysis of mycotoxins in flour.
Status: Available
OTAL 1 OTAL-1 is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~1 mL of a solution of [13C6]-ochratoxin A at a concentration of 4.89 μg/g in acetonitrile with 0.1 % formic acid.
Status: Available
OTAN 1 OTAN-1 is a certified calibration solution designed for use in chemical analysis methods. Each ampoule contains ~1 mL of a solution of ochratoxin A at a concentration of 11.03 μg/g in acetonitrile with 0.1 % formic acid.
Status: Available
Dietary supplements
Product Description
BERB 1 Certified Reference Material of Berberine Chloride
Status: Available
CANA 1 Certified Reference Material of Canadine
Status: Available
GINX 1 North American ginseng root extract Certified Reference Material
Status: Available
GIPS 1 Ginseng Root Reference Material.
Status: Available
HYDR 1 Certified Reference Material of Hydrastine
Status: Available
MIGS-1 Multi-Component Ginsenoside Calibration Solution.
Status: Available
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