Standards

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 PubChem CID: 8028 ChEBI: CHEBI:26911 1LT Tetrahydrofuran, for HPLC, unstabilised

Acetonitrile, for HPLC, Fisher Chemical

CAS: 75-05-8 Boiling Point: 81°C Color: Colorless Melting Point: -46°C 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

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 1LT Heptane, for HPLC, approx. 99% n-Heptane

Tetrahydrofuran, Certified AR for Analysis, Stabilised with 0.025% BHT, Fisher Chemical

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: 5356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N PubChem CID: 8028 ChEBI: CHEBI:26911 1LT Tetrahydrofuran, Certified AR for analysis, stabilised with 0.025% BHT

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

CAS: 64-17-5 Molecular Formula: C2H6O Molecular Weight (g/mol): 46.069 MDL Number: 3568 InChI Key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N PubChem CID: 702 ChEBI: CHEBI:16236 1LT Ethanol absolute 99.8+%, Certified AR for analysis, meets Ph.Eur., BP,USP

Ethyl Acetate, for HPLC, Fisher Chemical

CAS: 141-78-6 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: 9171 InChI Key: XEKOWRVHYACXOJ-UHFFFAOYSA-N PubChem CID: 8857 ChEBI: CHEBI:27750 2.5LT Ethyl acetate, for HPLC

Primary Opalescence Suspension Solution, Fisher Chemical™

100 ML Primary Opalescence Suspension EU Pharmacopoeia Grade 100mL

Acetone, Extra Pure, SLR, Fisher Chemical

CAS: 67-64-1 Boiling Point: 56°C Color: Colorless Melting Point: -95°C pH: 7 MDL Number: 8765 Molecular Formula: C3H6O Vapor Density: 2 Vapor Pressure: 247mbar at 20°C Viscosity: 0.32 mPaS at 20°C 1LT Acetone, extra pure, SLR

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

IKA™ C 723 Benzoic Acid

X50 BENZOIC ACID BLISTER PACKS

Phosphoric Acid Dilute EU Pharmacopoeia, Fisher Chemical™

100 ML Phosphoric Acid Dilute EU PharmacopoeiaGrade 100mL

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

Periodic calibration with accurate standards is recommended for meters BUFFER 1.413 S, 1/CS, MA: CON1413BT

Ethylene Oxide in Methanol, Fisher Chemical™

1 ML Metabolite Ethylene Oxide in Methanol 1,000µg/mL 1mL

Reagecon™ Conductivity Standard, NIST Traceable, 200μS/cm

500 ML Conductivity standard solution 200µS/cmconductivity at 25°C traceable to NIST,

Acetonitrile, for HPLC-MS

CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 1LT Acetonitrile, for HPLC-MS

Acetic Anhydride solution R1 EU Pharmacopoeia, Fisher Chemical™

1000 ML Acetic Anhydride solution R1 EU Pharmacopo

Sodium Nitrite Solution, 4M, Fisher Chemical™

1000 ML Sodium Nitrite solution 4mol/L 1000mL

Acetone 99.8+%, for Residue Analysis, Distol™, 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 1LT Acetone 99.8+% for residue analysis Distol(TM)

Bellingham Stanley™ Calibration Standard, 12 Brix

X5 CALIBRATION STANDARD BELLINGHAM AND STANLEYrefractometer 12-month validity wiith UKAS Cert

Palladium Standard For ICP, 1000μg/mL in 10% HCl, Assurance Grade, SPEX CertiPrep™

CAS: 7440-05-3 Molecular Formula: Pd Molecular Weight (g/mol): 106.42 InChI Key: KDLHZDBZIXYQEI-UHFFFAOYSA-N PubChem CID: 23938 ChEBI: CHEBI:33363 ASSURANCE GRADE PALLADIUM STANDARDSalzsäure, 500ml

Calibration Standard 2A without Mercury For ICP/MS, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material CLARITAS PPT GRADE MULTI-ELEMENT SOLN 2A, W/O HG

Sodium Arsenite Solution, 0.05M, Fisher Chemical™

1000 ML Sodium Arsenite solution 0.05mol/L 1000mL

Iodine-Bromide 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 Iodine-Bromide solution EU PharmacopoeiaGrade 1000mL

  spinner