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nrc-cnrc 代理

nrc-cnrc 代理

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所属分类:标准品和化合物

产品时间:2019-03-07

简要描述:NRC 提供各类标准品。

详细说明:

深圳欣生源生物科技有限公司提供各类NRC标准品。

RM‑ASP‑MusWith the launch of CRM‑ASP‑Mus, the remaining stock of RM‑ASP‑Mus (formerly known as MUS-1) has been withdrawn from the certified list.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.15 g/bottle
(non-certified)Status: Discontinued
Diarrhetic Shellfish Poisoning (DSP) and other Lipophilic Toxins
ProductDescriptionUnit Footnote1
CRM‑AZA1‑bCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑AZA2‑bCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑AZA3CRM‑AZA3 is a certified calibration solution for the determination of azaspiracid‑3 (AZA3) by chemical analysis methods. Each ampoule contains ~0.5 mL of solution with 1.25 μM AZA3 in methanol.0.5 mL/ampoule
Status: Out of stock – CRM-AZA3-b now available
CRM‑AZA3‑bCRM‑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.0.5 mL/ampoule
Status: Available
RM‑AZA123RM‑AZA123 is a mixed calibration solution for the determination of azaspiracid 1 (AZA1), AZA2 and AZA3 by chemical analysis methods. Each ampoule contains ~0.5 mL of the mixed AZA solution in methanol. Concentrations are 200, 147 and 141 nmol/L for AZA1, AZA2 and AZA3 respectively. The concentrations assigned to RM‑AZA123 are not certified, and therefore RM-AZA123 is not intended as a replacement for individual AZA calibration solution certified reference materials.0.5 mL/ampoule
Status: Available
CRM‑AZA‑MusCRM‑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 and AZA3 - 0.211 μg/g.8 g/bottle
Status: Available
CRM‑DSP‑Mus‑cCRM‑DSP‑Mus‑c is a thermally sterilized homogenate of mussel tissue (Mytilus edulis) and 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 and dinophysistoxin-2 are 1.07 µg/g, 1.07 µg/g and 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 and liquid chromatography experiments for the analysis of DSP toxins and DA.4 g
Status: Available
CRM‑DTX1‑bCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑DTX2-bCRM 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.0.5 mL/ampoule
Status: Available
CRM‑GYM‑bCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑hYTXCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑OA‑dCRM‑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).0.5 mL/ampoule
Status: Available
CRM‑PnTX‑GCRM-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).0.5 mL/ampoule
Status: Available
CRM‑PTX2‑bCRM-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.0.5 mL/ampoule
Status: Available
CRM‑SPX1CRM-SPX1 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‑desmethyl spirolide C in methanol at a concentration of 10.2 µM. Spirolides are members of the spiroimine group of toxins, which includes gymnodimine, pinnatoxins and pteriatoxins. Spiroimine toxins cause a characteristic rapid death in the mouse bioassay and have been called "fast-acting toxins".0.5 mL/ampoule
Status: Out of stock - CRM-SPX1-b now available
CRM‑SPX1-bCRM-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.0.5 mL/ampoule
Status: Available
CRM‑YTX‑cCRM‑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.0.5 mL/ampoule
Status: Available
Paralytic Shellfish Poisoning (PSP) 
ProductDescriptionUnit Footnote1
CRM‑C1&2‑bCRM‑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 and 33.9 µM for C2.0.5 mL/ampoule
Status: Available
CRM‑dcGTX2&3‑cCRM‑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 and decarbamoylgonyautoxin‑3 at a concentration of 29.4 µM in filtered, aqueous 0.5 mM hydrochloric acid.0.5 mL/ampoule
Status: Available
CRM‑dcNEO‑cCRM‑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.0.5 mL/ampoule
Status: Out of stock - CRM-dcNEO-d now available
CRM‑dcNEO‑dCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑dcSTX‑bCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑GTX1&4‑cCRM‑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 and gonyautoxin-4 (GTX4) at a concentration of 19.7 µM in 0.003 M hydrochloric acid.0.5 mL/ampoule
Status: Out of stock - CRM-GTX1&4-d now available
CRM‑GTX1&4‑dCRM 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 and gonyautoxin-4 (GTX4) at a concentration of 18.0 µmol/L in 0.5 mM hydrochloric acid.0.5 mL/ampoule
Status: Available
CRM‑GTX2&3‑cCRM‑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 and gonyautoxin-3 (GTX3) at a concentration of 43.4 µM in 0.003 M hydrochloric acid.0.5 mL/ampoule
Status: Out of stock - CRM-GTX2&3-d now available
CRM‑GTX2&3‑dCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑GTX5‑cCRM‑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).0.5 mL/ampoule
Status: Available
CRM‑GTX6CRM‑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 and its concentration has been certified. GTX6 is one of the toxins associated with Paralytic Shellfish Poisoning (PSP).0.5 mL/ampoule
Status: Available
CRM‑NEO‑cCRM‑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.0.5 mL/ampoule
Status: Out of stock - CRM-NEO-d now available
CRM‑NEO‑dCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑STX‑fCRM‑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.0.5 mL/ampoule
Status: Available
Negative control CRMs 
ProductDescriptionUnit Footnote1
CRM‑Zero‑MusCRM‑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) and its isomers, okadaic acid (OA) and diniphysistoxins (DTX), azaspiracids (AZA), yessotoxins (YTX), pentenotoxins (PTX) and gymnodimine (GYM). CRM‑Zero‑Mus is not suitable as a negative control for spirolides (SPX) and pinnatoxins (PnTX) because these toxins are present, albeit at very low levels.8 g/bottle
Status: Available
Cyanobacterial Toxins 
ProductDescriptionUnit Footnote1
CRM‑ATXCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑CYNCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑dmMCLRCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑LWTX1CRM 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.0.5mL/ampoule
Status: Available
CRM‑MCLRCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑MCRRCRM‑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.0.5 mL/ampoule
Status: Available
CRM‑NODRCRM‑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.0.5 mL/ampoule
Status: Available
Mycotoxins  
ProductDescriptionUnit Footnote1
MYCO‑1MYCO-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, and quality control for the analysis of mycotoxins in flour.100 g
Status: Available
OTAL‑1OTAL-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.1 mL/ampoule
Status: Available
OTAN‑1OTAN-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.1 mL/ampoule
Status: Available
Inorganic Certified reference materials produced by NRC 
   
Biological tissues  
ProductDescriptionUnit Footnote1
DOLT‑5Dogfish liver certified reference material for trace metals and other constituents.20 g
Status: Available
DORM‑4Fish protein certified reference material for trace metals.20 g
Status: Available
LUTS‑1Non defatted lobster hepatopancreas certified reference material for trace metals.6 x 10 g
Status: Available
PRON‑1River prawn certified reference material for trace metals and arsenobetaine3 g
Status: Available
SQID‑1Cuttlefish certified reference material for trace metals, arsenobetaine, and methymercury3 g
Status: Available
TORT‑3Lobster hepatopancreas marine certified reference material for trace metals.15 g
Status: Available
Isotopic reference material 
ProductDescriptionUnit Footnote1
ABET‑1Certified Reference Material of natural arsenobetaine bromide.30 mg
Status: Available
BBET‑1Certified Reference Material of carbon-13 labelled arsenobetaine bromide.30 mg
Status: Available
BEET‑1BEET-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 and GALT-1, this CRM is intended for the calibration of procedures and 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.1 g
Status: Available
CBET‑1Certified Reference Material of carbon-13 labelled arsenobetaine bromide.30 mg
Status: Available
EMMS‑1Enriched methylmercury isotopic certified reference material1.5 mL
Status: Available
FRUT‑1FRUT-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 and GALT-1, this CRM is intended for the calibration of procedures and 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.1 g
Status: Available
GALT‑1GALT-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 and FRUT-1, this CRM is intended for the calibration of procedures and 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.1 g
Status: Available
IRIS‑1Isotopic Certified Reference Material of natural iridium1 mL
Status: Available
NIMS‑1Natural abundance inorganic mercury isotopic.1.5 mL
Status: Available
OSIS‑1Isotopic Certified Reference Material of natural osmium1 mL
Status: Available
Natural waters  
ProductDescriptionUnit Footnote1
AQUA‑1Drinking water Certified Reference Material for trace metals and other constituents.200 mL
Status: Available
CASS‑6Nearshore seawater certified reference material for trace metals and other constituents.200 mL
Status: Available
MOOS‑3Seawater certified reference material for nutrients.50 mL
Status: Available
NASS‑6Seawater certified reference material for trace metals.470 mL
Status: Out of stock - NASS-7 now available
NASS‑7Seawater certified reference material for trace metals and other constituents.200 mL
Status: Available
ORMS‑5Elevated mercury in river water certified reference material.3 x 50 mL
Status: Out of stock
SLEW‑3Estuarine water certified reference material for trace metals.470 mL
Status: Available
SLRS‑6River water certified reference material for trace metals.200 mL
Status: Available
Nanomaterials  
ProductDescriptionUnit Footnote1
CNC‑1Cellulose Nanocrystal Powder Certified Reference Material1 g
Status: Available
CNCD‑1Cellulose Nanocrystal Powder Certified Reference Material2 g
Status: Available
 
CNCS‑1Cellulose Nanocrystal Suspension Certified Reference Material25 mL
Status: Available
SWCNT‑1Single-wall carbon nanotube certified reference material100 mg
Status: Available
Sediments  
ProductDescriptionUnit Footnote1
HISS‑1Marine sediment certified reference material for trace elements and other constituents.100 g
Status: Available
MESS‑4Marine sediment certified reference material for trace elements and other constituents.50 g
Status: Available
PACS‑3Marine sediment certified reference material for trace metals and other constituents.50 g
Status: Available
SOPH‑1Marine sediment certified reference material for butyltins.12 g
Status: Available
Food and nutrition  
ProductDescriptionUnit Footnote1
BOVM‑1Bovine Muscle Certified Reference Material25g
Status: Available
BRAN‑1Corn Bran Reference Material50g
Status: Available
CACB‑1Calcium carbonate certified for the determination of Pb and Cd.2.5 g
Status: Available
CORS‑1Corn Starch Reference Material50g
Status: Available
DUWF‑1Durum Wheat Flour Reference Material50g
Status: Available
EGGS‑1Egg Powder Reference Material35g
Status: Available
FEBS‑1Otolith certified reference material for trace elements.1 g
Status: Available
GLUT‑1Wheat Gluten Reference Material50g
Status: Available
POTS‑1Potato Starch Reference Material50g
Status: Available
REDS‑1Hard Red Spring Wheat Flour Reference Material25g
Status: Available
SELM‑1Selenium enriched yeast.8 g
Status: Available
SOWW‑1Soft Winter Wheat Flour Reference Material25g
Status: Available
VITA‑1Low-level multivitamin20 tablets
Status: Available
VITB‑1High-level multivitamin20 tablets
Status: Available
List of organic products 
   
Biological  
ProductDescriptionUnit Footnote1
ALEU‑1Certified Reference Material of L-leucine100 mg
Status: Available
AMET‑1Certified Reference Material of L-methionine100 mg
Status: Available
APHE‑1Certified Reference Material of L-phenylalanine100 mg
Status: Available
APRO‑1Certified Reference Material of L-proline100 mg
Status: Available
   
Biological tissues  
ProductDescriptionUnit Footnote1
CARP‑2Fish certified reference material for dioxins, furans and PCBs.6 x 9 g
Status: Available
Food safety  
ProductDescriptionUnit Footnote1
BOTS‑1Certified Reference Material of veterinary drug residues in bovine muscle10 g/bottle
Status: Available
BPAL‑1Certified Reference Material of Carbon-13 Labelled Bisphenol A 5 mg
Status: Available
BPAN‑1Certified Reference Material of Bisphenol A 30 mg
Status: Available
MYCO‑1MYCO-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, and quality control for the analysis of mycotoxins in flour.100 g
Status: Available
OTAL‑1OTAL-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.1 mL/ampoule
Status: Available
OTAN‑1OTAN-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.1 mL/ampoule
Status: Available
Dietary supplements  
ProductDescriptionUnit Footnote1
BERB‑1Certified Reference Material of Berberine Chloride30 mg
Status: Available
CANA‑1Certified Reference Material of Canadine30 mg
Status: Available
GINX‑1North American ginseng root extract Certified Reference Material 1 g
Status: Available
GIPS‑1Ginseng Root Reference Material.1 g
Status: Available
HYDR‑1Certified Reference Material of Hydrastine30 mg
Status: Available
MIGS-1Multi-Component Ginsenoside Calibration Solution.1 g
Status: Available


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