Standards

Acetaldehyde in Water 1000μg/mL, Fisher Chemical™

5 ML Metabolite Acetaldehyde in Water 1,000µg/mL

Potassium Bromate solution, 0.0167M EU Pharmacopoeia, Fisher Chemical™

1000 ML Potassium Bromate solution EU Pharmacopoei

Paragon Scientific™ Total Acid Number Standard, ASTM D664 (nominal value: 2.93 mg KOH/g), 3 x 50g

Specifically manufactured for the verification of analytical instruments used to determine acid number by potentiometric titration. Each standard is certified in strict accordance with international test method protocols, ASTM D664 / IP 177. X3 50GR TAN030/3 Total Acid Number Standard

Thermo Scientific™ Orion™ Conductivity Standards, Solutions and Accessories

NIST Traceable: Yes CONDUCTIVITY STD 0.1 M KCL 475ML

Iron solution for ICP/MS 10mg/L HNO3 matrix, Fisher chemical™

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 100 ML Iron solution for ICP/MS 10mg/L HNO3 matrix

Potassium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+] ASSURANCE GRADE POTASSIUM STANDARDSalpetersäure, 500ml

Melting Point Benzophenone 47 to 49°C Standard, Reagecon

Ultrapure substance, specially prepared to calibrate, control, verify or qualify melting point (MP) devices. 1GR MELTING POINT STANDARD, BENZOPHENONE 47 49°C

Alfa Aesar™ Dysprosium, AAS standard solution, Specpure™, Dy 1000μg/mL

MDL Number: MFCD00010982 DYSPROSIUM AAS STD SOL. DY1000UG/ML 100ML

Alfa Aesar™ Lead, Natural Pb, plasma standard solution, Specpure™, Natural Pb 100μg/mL

50ML Lead, Natural Pb, plasma standard solution, Specpure]r, Natural Pb 100¬mg/ml 50ml

Berilium solution for ICP 1g/L HCl matrix, Fisher chemical™

250 ML Berilium solution for ICP 1g/L HCl matrix

Strontium for AAS 10g/L HNO3 matrix, Fisher Chemical™

100 ML Strontium 10g/L HNO3 matrix 100mL

Selenium, AAS standard solution, Se 1000μg/mL, Alfa Aesar™, Specpure™

CAS: 7782-49-2 Molecular Formula: Se Molecular Weight (g/mol): 78.971 MDL Number: MFCD00134090 InChI Key: BUGBHKTXTAQXES-UHFFFAOYSA-N PubChem CID: 6326970 ChEBI: CHEBI:27568 IUPAC Name: selenium SMILES: [Se] SELENIUM AAS STD SOL. SE 1000UG/ML 100ML

Alfa Aesar™ Rubidium, plasma standard solution, Specpure™, Rb 10,000μg/mL

MDL Number: MFCD00134055 RUBIDIUM ICP-STD RB 10000 UG/ML 50ML

1,2-Dichloroethane in Methanol 100μg/mL, Fisher Chemical™

1 ML Metabolite 1,2-Dichloroethane in Methanol

Alfa Aesar™ Iridium, AAS standard solution, Specpure™, Ir 1000μg/mL

MDL Number: MFCD00011062 IRIDIUM AAS STD SOL. IR 1000UG/ML 100ML

Gallium, Plasma standard solution, Ga 1000μg/mL, Alfa Aesar™, Specpure™

Molecular Formula: Ga in 5% HNO3/tr. HCl MDL Number: MFCD00134045 GALLIUM ICP-STD GA 1000UG/ML 50ML

Alfa Aesar™ Sulfur in Isooctane standard solution, Specpure™, 5μg/g (0.0005%)

100ML Sulfur in Isooctane standard solution, Specpure]r, 5¬mg/g (0.0005%) 100ml

Gadolinium solution for ICP 1g/L HNO3 matrix, Fisher chemical™

250 ML Gadolinium solution for ICP 1g/L HNO3

Iron standard solution, for AAS, 1 mg/ml Fe in 2 to 5% HNO3, ACROS Organics™

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 MDL Number: MFCD00010999 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe] 100ML Iron standard solution, for AAS, 1 mg/ml Fein 2% HNO3

Fisherbrand™ Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM), NIST batch tested

Use NIST-traceable reference materials for the highest accuracy available. Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) offer easy calibration with included instructions and temperature chart. TRACEABLE® CONDUCTIVITY STANDARD (

Alfa Aesar™ Sulfur, Oil based standard solution, Specpure™, S 1000μg/g

50GR Sulfur, Oil based standard solution, Specpure]r, S 1000¬mg/g 50g

Glyphosate in water 10μg/mL, Fisher Chemical™

10 ML Metabolite Glyphosate in water 10µg/mL 10mL

Alfa Aesar™ Sulfur in Isooctane standard solution, Specpure™, 15μg/g (0.0015%)

100ML Sulfur in Isooctane standard solution, Specpure]r, 15¬mg/g (0.0015%) 100ml

Triazophos in Cyclohexane 100μg/mL, Fisher Chemical™

1 ML Metabolite Triazophos in Cyclohexane 100µg/mL

Silver solution for ICP 10g/L HNO3 matrix, Fisher chemical™

500 ML Silver solution for ICP 10g/L HNO3 matrix

Tantalum Solution for ICP, 1g/L, HNO3/HF Matrix, Fisher Chemical™

100 ML Tantalum solution for ICP 1g/L HNO3/HFmatrix 100mL

Zinc solution for ICP 10g/L HCl matrix, Fisher chemical™

250 ML Zinc solution for ICP 10g/L HCl matrix

Vinclozolin in Cyclohexane 100μg/mL, Fisher Chemical™

1 ML Metabolite Vinclozolin in Cyclohexane 100µg/m

  spinner