Standards

Mettler Toledo™ Conductivity Standards 10μS/cm

250 mL Conductivity standard, 10uS/cm

Primary Opalescent Suspension, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate turbidimeters and nephelometers. Primary Opalescent Suspension, EP Grade, Reagecon™ is a ready-to-use formazin suspension with an opalescent value of 4000 NTU. It is designed for use as a turbidity standard in accordance with Eu. Ph. Chapter 2. 100ML PRIMARY OPALESCENCE

Methylene Chloride, Acidified 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. 100 ML Methylene Chloride, Acidified EU Pharmacopoeia Grade 100mL

Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur, Fisher Chemical

CAS: 67-64-1 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: 8765 InChI Key: CSCPPACGZOOCGX-UHFFFAOYSA-N PubChem CID: 180 ChEBI: CHEBI:15347 IUPAC Name: propan-2-one SMILES: CC(=O)C 2.5LT Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur

Zinc Sulphate EU Pharmacopoeia, Fisher Chemical™

1000 ML Zinc Sulphate EU Pharmacopoeia Grade1000mL

HCl Dilution Matrix, EP Grade, Reagecon™

HCL Dilution Matrix, Ph.EurHADM1, 1 Liter

Jenway™ pH Electrode fill solution 4M KCl saturated with AgCl

Protection and care for pH electrodes pH electrode fill solution 4M KCl, AgCl saturated

Zinc Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn] Claritas PPT Grade Zinc for ICP-MS, 1,000 ug/mL (1

Manganese Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

125ML MANGANESE 1000PPM IN HNO3 - CLARITAS PPT GRADE

Arsenic Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

125ML ARSENIC 1000PPM IN HNO3 - CLARITAS PPT GRADE

Ammonia Dilute R2 solution EU Pharmacopoeia, Fisher Chemical™

1000 ML Ammonia Dilute R2 solution EU Pharmacopoei

Potassium Bromide solution 0.5mol/L, Fisher Chemical™

1000 ML Potassium Bromide solution 0.5mol/L 1000mL

Acetone, Extra Pure, SLR, Fisher Chemical

CAS: 67-64-1 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: 8765 InChI Key: CSCPPACGZOOCGX-UHFFFAOYSA-N PubChem CID: 180 ChEBI: CHEBI:15347 IUPAC Name: propan-2-one SMILES: CC(=O)C 1LT Acetone, extra pure, SLR

Potassium chloride, 0.00068M, 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 .00068MCOND. STD 4L

Thermo Scientific™ Eutech Handheld Meters Calibration Solution, 1413µS/cm KCl

Periodic calibration with accurate standards is recommended for meters 1413 µS Conductivity Standard

WTW™ COD Standard Solution, 100mg/L

STANDARD SOLUTION COD 100MG/L 30ml

Iron Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

125ML FER 1000PPM IN HNO3 - CLARITAS PPT GRADE

Cadmium Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

CAS: 7440-43-9 Molecular Formula: Cd Molecular Weight (g/mol): 112.414 InChI Key: BDOSMKKIYDKNTQ-UHFFFAOYSA-N PubChem CID: 23973 ChEBI: CHEBI:22977 IUPAC Name: cadmium SMILES: [Cd] 125ML CADMIUM 1000PPM IN HNO3- CLARITAS PPT GRADE

Chloroform, 99+%, Extra Pure, Stabilised with Amylene, SLR, Fisher Chemical

CAS: 67-66-3 Molecular Formula: CHCl3 Molecular Weight (g/mol): 119.369 MDL Number: 826 InChI Key: HEDRZPFGACZZDS-UHFFFAOYSA-N PubChem CID: 6212 ChEBI: CHEBI:35255 IUPAC Name: chloroform SMILES: C(Cl)(Cl)Cl 1LT Chloroform, 99+%, extra pure, stabilised withamylene, SLR

Tetrahydrofuran, for HPLC, Unstabilised, Fisher Chemical

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: 5356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: tetrahydrofuran, furan, tetrahydro, butylene oxide, furanidine, hydrofuran, tetramethylene oxide, oxacyclopentane, 1,4-epoxybutane, tetrahydrofuranne, tetraidrofurano PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1 1LT Tetrahydrofuran, for HPLC, unstabilised

Thermo Scientific™ Eutech Handheld Meters Calibration Solution,500 µS/cm KCl

Periodic calibration with accurate standards is recommended for meters 480 ML CONDUCTIVITY STANDARD SOLUTION 500US/CM

Cerium(IV) sulfate, 0.1N Standardized Solution, Alfa Aesar™

CAS: 13590-82-4 Molecular Formula: CeO8S2 Molecular Weight (g/mol): 332.228 MDL Number: MFCD00148852 InChI Key: VZDYWEUILIUIDF-UHFFFAOYSA-J PubChem CID: 159684 IUPAC Name: cerium(4+);disulfate SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Ce+4] CERIUM (IV) SULFATE 0.1N STAND. SOL. 1L

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