Arsenobetaine bromide Item no. NRC-ABET-1 Unit 30 mg Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material of L-leucine Item no. NRC-ALEU-1 CAS Number [61-90-5] Unit 100 mg Molecular formula C6H13NO2 Analytes Select to compare Price on request - + Add to cart All product details
L-Methionine Item no. NRC-AMET-1 Unit 100 mg Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material of L-phenylalanine Item no. NRC-APHE-1 CAS Number [63-91-2] Unit 100 mg Molecular formula C9H11NO2 / C6H5CH2CH(NH2)CO2H Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material of L-proline Item no. NRC-APRO-1 CAS Number [147-85-3] Unit 100 mg Molecular formula C5H9NO2 Analytes Select to compare Price on request - + Add to cart All product details
Arsenobetaine bromide-13C labelled (13CH2) Item no. NRC-BBET-1 Unit 30 mg Analytes Select to compare Price on request - + Add to cart All product details
Certified reference material of berberine chloride Item no. NRC-BERB-1 Unit 30 mg Analytes Select to compare Price on request - + Add to cart All product details
Certified Reference Material of veterinary drug residues in bovine muscle Item no. NRC-BOTS-1 Unit 10 g/bottle Analytes Select to compare Price on request - + Add to cart All product details
Mussel tissue - Azaspiracids Item no. NRC-CRM-AZA-MUS Unit 8 g Analytes Select to compare Price on request - + Add to cart All product details
Azaspiracid-1 standard solution in Methanol Item no. NRC-CRM-AZA1-c CAS Number [214899-21-5] Unit approx. 0,5 mL Molecular formula C47H71NO12 Analytes Select to compare Price on request - + Add to cart All product details
Azaspiracid-2 (AZA2) standard solution in Methanol Item no. NRC-CRM-AZA2-b CAS Number [265996-92-7] Unit 0,5 mL Molecular formula C48H73NO12 Analytes Select to compare Price on request - + Add to cart All product details
Azaspiracid-2 (AZA2) standard solution in Methanol Item no. NRC-CRM-AZA2-c CAS Number [265996-92-7] Unit 0,5 mL Molecular formula C48H73NO12 Analytes Select to compare Price on request - + Add to cart All product details
Azaspiracid-3 standard solution in Methanol Item no. NRC-CRM-AZA3-b CAS Number [265996-93-8] Unit 0,5 mL Molecular formula C46H69NO12 Analytes Select to compare Price on request - + Add to cart All product details
N-Sulfocarbamoylgonyautoxin-2 (C1) and N-Sulfocarbamoylgonyautoxin-3 (C2) in dilute acetic acid (~20 µM, pH 5) Item no. NRC-CRM-C1and2c Unit 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Cylindrospermopsin standard solution in deionized water Item no. NRC-CRM-CYN CAS Number [143545-90-8] Unit 0,5 mL Molecular formula C15H21N5O7S Analytes Select to compare Price on request - + Add to cart All product details
Domoic acid standard solution in Acetonitrile/water (1:19, v/v) Item no. NRC-CRM-DA-h CAS Number [14277-97-5] Unit 0,5 mL Molecular formula C15H21NO6 Analytes Select to compare Price on request - + Add to cart All product details
Decarbamoylgonyautoxins-2 and -3 standard solution in aqueous 0,5 mM hydrochloric acid Item no. NRC-CRM-dcGTX2and3-d Unit 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Decarbamoylneosaxitoxin (dcNEO) at a concentration of 30,4 µmol/L in 0,5 mM hydrochloric acid Item no. NRC-CRM-dcNEO-d Unit 0,5 mL/ampoule Analytes Select to compare Price on request - + Add to cart All product details
Decarbamoylsaxitoxin standard solution in 0,5 mM hydrochloric acid Item no. NRC-CRM-DcSTX-c CAS Number [58911-04-9] Unit 0,5 mL Molecular formula C9H16N6O3 Analytes Select to compare Price on request - + Add to cart All product details
[Dha7]-microcystin-LR standard solution in aqueous methanol (1:1, v/v) Item no. NRC-CRM-dmMCLR CAS Number [134842-07-2] Unit 0,5 mL Molecular formula C48H72N10O12 Analytes Select to compare Price on request - + Add to cart All product details
Dinophysistoxin-2 (DTX2) in Methanol Item no. NRC-CRM-DTX2-c CAS Number [139933-46-3] Unit 0,5 mL Molecular formula C44H68O13 Analytes Select to compare Price on request - + Add to cart All product details
Gonyautoxin-2 and3 (GTX2and3) at a concentration of 146,1 µmol/L in 0,5 mM hydrochloric acid Item no. NRC-CRM-GTX2and3-d Unit 0,5 mL/ampoule Analytes Select to compare Price on request - + Add to cart All product details
Gonyautoxins-5 standard solution in dilute acetic acid (53,6 ± 2,9 µmol/L) Item no. NRC-CRM-GTX5-d Unit 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Gonyautoxins-6 standard solution in aqueous acetic acid (13,2 µmol), pH 6) Item no. NRC-CRM-GTX6-b Unit 0,5 mL (ampoule) Analytes Select to compare Price on request - + Add to cart All product details
C Lyngbya wollei Toxin 1 (LWTX1) in aqueous acetic acid (17 µM, pH 5) at a concentration of 11 µmol/L Item no. NRC-CRM-LWTX1 CAS Number [200816-95-1] Unit 0,5mL/ampoule Molecular formula C11H18N6O7S Analytes Select to compare Price on request - + Add to cart All product details
Microcystin-LR standard solution in aqueous methanol (1:1, v/v) Item no. NRC-CRM-MCLR CAS Number [101043-37-2] Unit 0,5 mL Molecular formula C49H74N10O12 Analytes Select to compare Price on request - + Add to cart All product details
Microcystin-RR standard solution in aqueous methanol (1:1, v/v) Item no. NRC-CRM-MCRR CAS Number [111755-37-4] Unit 0,5 mL Molecular formula C49H75N13O12 Analytes Select to compare Price on request - + Add to cart All product details
Neosaxitoxin (NEO) at a concentration of 65,1 µmol/L in 0,5 mM hydrochloric acid Item no. NRC-CRM-NEO-d Unit 0,5 mL/ampoule Analytes Select to compare Price on request - + Add to cart All product details
Okadaic acid standard solution in methanol Item no. NRC-CRM-OA-d Unit 0,5 mL Analytes Select to compare Price on request - + Add to cart All product details
Pectenotoxin-2 (PTX2) standard solution in Methanol Item no. NRC-CRM-PTX2-b CAS Number [97564-91-5] Unit 0,5 mL Molecular formula C47H70O14 Analytes Select to compare Price on request - + Add to cart All product details
Saxitoxin dihydrochloride standard solution in aqueous 3 mM hydrochloric acid Item no. NRC-CRM-STX-g CAS Number [35554-08-6] Unit 0,5 mL Molecular formula C10H17N7O4 · 2HCl Analytes Select to compare Price on request - + Add to cart All product details
Tetrodotoxin in aqueous 1mM acetic acid Item no. NRC-CRM-TTX CAS Number [4368-28-9] Unit 0,5 mL Molecular formula C11H17N3O8 Analytes Select to compare Price on request - + Add to cart All product details
Yessotoxin (YTX) standard solution in Methanol Item no. NRC-CRM-YTX-d CAS Number [112514-54-2] Unit 0,5 mL Molecular formula C55H82O21S2 Analytes Select to compare Price on request - + Add to cart All product details
Dogfish liver - Trace elements Item no. NRC-DOLT-5 Unit 20 g Analytes Select to compare Price on request - + Add to cart All product details
Durum Wheat Flour Reference Material Item no. NRC-DUWF-1 Unit 50 g Analytes Select to compare Price on request - + Add to cart All product details
Otolith - Trace elements Item no. NRC-FEBS-1 Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Ginseng Root Reference Material for Pesticides, Trace Metals and other Constituents Item no. NRC-GIPS-1 Unit 1 g Analytes Select to compare Price on request - + Add to cart All product details
Non-defatted Lobster Hepatopancreas - Trace elements and met Item no. NRC-LUTS-1 Unit 6 x 10 g Analytes Select to compare Price on request - + Add to cart All product details
Seawater - Trace metals (elements) Item no. NRC-NASS-7 Unit 200 mL Analytes Select to compare Price on request - + Add to cart All product details
River prawn certified reference material for trace metals and arsenobetaine Item no. NRC-PRON-1 Unit 3 g Analytes Select to compare Price on request - + Add to cart All product details
RM-RILC is a reference material designed for the measurement of liquid chromatography retention indices based on N-alkylpyridium-3 sulfonate standard. Each ampoule contains 20 homologous compounds, in methanol with approximately 1.3 % water. The RI values range from 100-2000 Item no. NRC-RM-RILC Unit 0,7 mL/ampoule Analytes Select to compare Price on request - + Add to cart All product details
Sea salt - Certified Reference Materials for Nutrients Item no. NRC-SALT-1 Unit 4,1 g Analytes Select to compare Price on request - + Add to cart All product details
Skim milk powder Certified Reference Material for trace metals and minerals Item no. NRC-SKIM-1 Unit 2,5 g Analytes Select to compare Price on request - + Add to cart All product details
Estuarine water - Trace elements - CURRENTLY OUT OF STOCK Item no. NRC-SLEW-3 Unit 470 mL Analytes Select to compare Price on request - + Add to cart All product details
Estuarine water - Trace elements Item no. NRC-SLEW-4 Unit 200 mL Analytes Select to compare Price on request - + Add to cart All product details
River Water - Certified Reference Material for Trace Metals Item no. NRC-SLRS-6 Unit 200 mL Analytes Select to compare Price on request - + Add to cart All product details
Cuttlefish certified reference material for trace metals, arsenobetaine, and methymercury Item no. NRC-SQID-1 Unit 3 g Analytes Select to compare Price on request - + Add to cart All product details
Lobster hepatopancreas - Trace metals Item no. NRC-TORT-3 Unit 15 g Analytes Select to compare Price on request - + Add to cart All product details
Low-level Multivitamin Certified Reference Material for Minerals and Vitamins Item no. NRC-VITA-1 Unit 100 g Analytes Select to compare Price on request - + Add to cart All product details
Elevated-level Multivitamin Certified Reference Material for Minerals and Vitamins Item no. NRC-VITB-1 Unit 100 g Analytes Select to compare Price on request - + Add to cart All product details