Standards

Hach Lange™ IUPAC pH Standards

500ML pH Standard SolutionpH7.000 at 25°C

Reagecon™ Conductivity Standard, NIST Traceable, 147μS/cm

CONDUCTIIVTY STANDARD 147 MICROSIEMENS/CM 25°CVE=500 ml

Heptane, ≈99% N-Heptane, for HPLC

CAS: 142-82-5 Molecular Formula: C7H16 Molecular Weight (g/mol): 100.205 MDL Number: 9544 InChI Key: IMNFDUFMRHMDMM-UHFFFAOYSA-N PubChem CID: 8900 ChEBI: CHEBI:43098 IUPAC Name: heptane SMILES: CCCCCCC 1LT Heptane, for HPLC, approx. 99% n-Heptane

Potassium Bromate solution, 0.033M EU Pharmacopoeia, Fisher Chemical™

1000 ML Potassium Bromate solution EU Pharmacopoei

IKA™ C 723 Benzoic Acid

X50 BENZOIC ACID BLISTER PACKS

PCB 207 in n-Hexane 400μg/mL, Fisher Chemical™

1 ML Metabolite PCB 207 in n-Hexane 400µg/mL 1mL

Sodium Carbonate solution EU Pharmacopoeia, Fisher Chemical™

Pharmacopoeia reagents are intended for use in pharmacopoeia testing and monographs, produced under a GMP compliant ISO 9001 quality management system according to the relevant pharmacopoeia specification, using the pharmacopoeia reagent quality components and water meeting the relevant pharmacopoeia monograph requirement for Purified Water. Some pharmacopoeia standards are also accredited according to ISO 17025 and ISO Guide 43. 1000 ML Sodium Carbonate solution EU Pharmacopoeia

Hydrochloric acid, 6.0N Standardized Solution, Alfa Aesar™

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.458 MDL Number: MFCD00011324 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl 20LT Hydrochloric acid, 6.0N Standardized Solution 20l

Reagecon™ Conductivity Standard, NIST Traceable, 5μS/cm

500mL Conductivity standard solution5µS/cm conductivity at 25°C traceable to NIST

Alfa Aesar™ Boron 10, 10B, plasma standard solution, Specpure™, 10B 100μg/mL

50ML Boron 10, ^1^0B, plasma standard solution, Specpure|r, ^1^0B 100^mg/ml 50ml

Mettler Toledo™ Conductivity Solutions

STANDARD CONDUCTIV 1413US/CM 20ML

Mettler Toledo™ Conductivity Standard 84µS/cm, sachets 10x20mL

X10 Conductivity Standards 84 µS/cm sachets for 20ml

YSI™ Brackish Water Conductivity Calibrator, 10000umho

YSI 3163 CONDUCTIVITY STANDARD 10,000 UMHOS/CM(quart) NIST Traceable

Palintest™ COD Tube Tests, 150mg/L

25 TEST COD tube tests Palintest COD/150, mercury25 tests range 0 to 150mg/L

Diquat dibromide hydrate in Water 100μg/mL, Fisher Chemical™

1 ML Metabolite Diquat dibromide hydrate in Water

Potassium chloride, 0.010M, Conductivity Standard, Alfa Aesar™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+] POTASSIUM CHLORIDE 0.010M CONDUCTIVITY STD 4L

Sulphur solution for ICP/MS 10mg/L H2O matrix, Fisher chemical™

CAS: 7704-34-9 Molecular Formula: S Molecular Weight (g/mol): 32.06 InChI Key: NINIDFKCEFEMDL-UHFFFAOYSA-N PubChem CID: 5362487 ChEBI: CHEBI:26833 IUPAC Name: sulfur SMILES: [S] 100 ML Sulphur solution for ICP/MS 10mg/L H2O

Aluminium for AAS 1g/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-] 1000 ML Aluminium 1g/L HNO3 matrix 1000mL

Alfa Aesar™ Magnesium, Oil based standard solution, Specpure™, Mg 5000μg/g

50GR Magnesium, Oil based standard solution, Specpure|r, Mg 5000^mg/g 50g

Triphenylphosphate in Methyl-tert.butylether 500μg/mL, Fisher Chemical™

1 ML Metabolite Triphenylphosphate in Methyl-tert.

Metaldehyde in Acetonitrile 100μg/mL, Fisher Chemical™

1 ML Metabolite Metaldehyde in Acetonitrile 100µg/

Thiophanate-methyl in Methanol 100μg/mL, Fisher Chemical™

1 ML Metabolite Thiophanate-methyl in Methanol

Alfa Aesar™ Beryllium, plasma standard solution, Specpure™, Be 10,000μg/mL

MDL Number: MFCD00134032 BERYLLIUM ICP-STD BE 10000UG/ML 50ML

Selenium 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 Selenium solution for ICP/MS 10mg/L HNO3

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