Standards

Ethanol Absolute 99.8+%, Certified AR for Analysis, meets analytical specification of Ph.Eur., BP, Fisher Chemical

CAS: 64-17-5 Boiling Point: 78°C/172.4°F Color: Clear Colorless Melting Point: −114°C/−173.2°F pH: 7 Physical Form: Liquid MDL Number: 3568 Molecular Formula: C2H6O 1LT Ethanol absolute 99.8+%, Certified AR for analysis, meets Ph.Eur., BP,USP

Ethyl Acetate, for HPLC, Fisher Chemical

CAS: 141-78-6 Boiling Point: 75°C/167°F Color: Colorless Melting Point: −83.5°C/−118.3°F Physical Form: Liquid MDL Number: 9171 Molecular Formula: C4H8O2 Vapor Density: 3.04 Vapor Pressure: 103mbar at 20°C Viscosity: 0.45cp at 20°C 1LT Ethyl acetate, for HPLC

Potassium Hydroxide solution 0.05mol/L, Fisher Chemical™

1000 ML Potassium Hydroxide solution 0.05mol/L

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

CAS: 67-64-1 Boiling Point: 56°C/132.8°F Color: Colorless Melting Point: −95°C/−139°F pH: 7 Physical Form: Liquid MDL Number: 8765 Molecular Formula: C3H6O Vapor Density: 2 Vapor Pressure: 247mbar at 20°C Viscosity: 0.32 mPaS at 20°C 1LT Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur

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

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material CLARITAS PPT GRADE MULTI-ELEMENT SOLUTION 1je 10 µg/ml in 5% HNO3, 100 ml

Standard Color Solution BY, Brown/Yellow, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate color measurement instruments. Standard Color Solution BY, Brown/Yellow, EP Grade, Reagecon™ is a ready-to-use colorimetric solution produced in accordance with Eu. Ph. Chap 2 from a precise combination of Primary Color Solutions. 125ML SOLUTION STANDARD BY PH EUR

IKA™ C 723 Benzoic Acid

X50 BENZOIC ACID BLISTER PACKS

Standard Color Solution Y, Yellow, EP Grade, Reagecon™

Used to calibrate, control, qualify and validate color measurement instruments. Standard Color Solution Y, Yellow, EP Grade, Reagecon™ is a ready-to-use colorimetric solution produced in accordance with Eu. Ph. Chap 2 from a precise combination of Primary Color Solutions. 125ML STANDARD Y PH EUR

Acetonitrile, for HPLC-MS

CAS: 75-05-8 Boiling Point: 81°C/177.8°F Color: Colorless Melting Point: −46°C/−50.8°F Physical Form: Liquid MDL Number: 1878 Molecular Formula: C2H3N Packaging: Amber glass bottle Vapor Density: 1.42 Vapor Pressure: 97mbar at 20°C Viscosity: 0.36cp at 20°C 1LT Acetonitrile, for HPLC-MS

Acetonitrile, for HPLC, Fisher Chemical

CAS: 75-05-8 Boiling Point: 81°C/177.8°F Color: Colorless Melting Point: −46°C/−50.8°F Physical Form: Liquid MDL Number: 1878 Molecular Formula: C2H3N Vapor Density: 1.42 Vapor Pressure: 97mbar at 20°C Viscosity: 0.36cp at 20°C 1LT Acetonitrile, for HPLC

Jenway™ Flame Photometry Standard 1000ppm Sodium

500ML Calibration standard 1000ppm Sodium

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

X10 Conductivity Standards 84 µS/cm sachets for 20ml

Reagecon™ Osmolality Standard, 100mOsm/kg H2O

X12 AMP 100MOSM/KG H2O OSMOLALITY STANDARD

Ethanol, 95% (v/v), Certified AR for Analysis, Fisher Chemical

2.5LT Ethanol, 95% v/v, Certified AR for analysis

Simple Cyanide Reference Standard For Ion Chromatography, H2O/2% KOH, 1000μg/mL:KCN, SPEX CertiPrep™

Chemical Name or Material: Cyanide Standard (Simple) For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation 1000 PPM SIMPLE CYANIDE IN H2O

Ethylene Oxide, SPEX CertiPrep™

ETHYLENE OXIDEc standard @ 1000µg/mL 1.2mL

Alfa Aesar™ Aluminum, Oil based standard solution, Specpure™, Al 5000μg/g

50GR Aluminum, Oil based standard solution, Specpure|r, Al 5000^mg/g 50g

Fehling's (Alkaline) solution EU Pharmacopoeia, Fisher Chemical™

1000 ML Fehling's (Alkaline) solution EU Pharmacop

Tellurium solution for ICP/MS 10mg/L HNO3 matrix, Fisher Chemical™

50 ML Tellurium solution for ICP/MS 10mg/L HNO3

Benzoate solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentration: 1g/L Physical State: Liquid Solvent or Matrix: H2O Molecular Formula: C6H5COO- 500 ML Benzoate solution for Ion Chromatography

Alfa Aesar™ Neodymium, plasma standard solution, Specpure™, Nd 1000μg/mL

Chemical Name or Material: Neodymium plasma standard solution Name Note: Nd 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011130 UN Number: UN3264 NEODYMIUM, PLASMA STANDARD1000PPM 500ML

Multi 4 elements solution for ICP 0.01mg/L, Fisher chemical™

All Our Certified Reference Materials and Reagents are produced under an ISO 9001 Quality Management System, also Accredited according to ISO/IEC 17025 and Accredited according to ISO Guide 34. 250 ML Multi 4 elements solution for ICP 0.01mg/L

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

100 ML Copper 10g/L HNO3 matrix 100mL

Magnesium Chloride solution EU Pharmacopoeia, Fisher Chemical™

1000 ML Magnesium Chloride solution EU Pharmacopoe

4,4'-Dibromobiphenyl in n-Hexane 100μg/mL, Fisher Chemical™

1 ML Metabolite 4,4'-Dibromobiphenyl in n-Hexane

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