Standards

ChromaCare™ LC-MS Instrument Flush Solution, Thermo Scientific™

ChromaCare™ LC-MS Instrument Flush Solution is designed to prepare LC/MS instruments for start-up. By reducing background noise, this solution facilitates instrument installation and preventative maintenance routines. 1LT LC/MS Instrument Flush Solution

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

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

Conductivity Solution Standard, Hanna Instruments

A storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. ELECTRODE STORAGE SOLUTION 500ML

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 1LT Acetone, Certified AR for analysis, meets analytical specification of Ph.Eur

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

Cole-Parmer™ Lovibond™ Primary Chlorine Standard Kit for Colorimeters

Validate the calibration and accuracy of your instrument Primary Chlorine Standard Kit

Alfa Aesar™ Indium, plasma standard solution, Specpure™, In 1000μg/mL

MDL Number: MFCD00134048 INDIUM, ICP 1000PPM 500ML

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

Formaldehyde-DNPH in Acetonitrile 100μg/mL, Fisher Chemical™

1 ML Metabolite Formaldehyde-DNPH in Acetonitrile

4,4'-DDD (TDE) in Methanol 10μg/mL, Fisher Chemical™

10 ML Metabolite 4,4'-DDD (TDE) in Methanol 10µg/m

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

Reagecon™ Combined 7 Anion Standard

COMBINED 7 ANION STANDARD

N-Pentane, Certified AR for Analysis, Fisher Chemical

CAS: 109-66-0 Molecular Formula: C5H12 Molecular Weight (g/mol): 72.151 MDL Number: 9498 InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N PubChem CID: 8003 ChEBI: CHEBI:37830 IUPAC Name: pentane SMILES: CCCCC 2.5LT n-Pentane, Certified AR for analysis

Propylene Glycol Methyl Ether Acetate, SPEX CertiPrep™

1.2 ML Propylene glycol methyl ether acetate SPEX

Reagecon™ Conductivity Standards NIST Traceable, 100000μS/cm

500 ML CONDUCTIVITY STANDARD 100,000µM/CM 500ML

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

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

Thermo Scientific™ Eutech Handheld Meter Calibration Solution, 1LT 111.8 mS/cm KCl

Periodic calibration with accurate standards is recommended for meter 1LT 111.8 mS/cm KCl Calibration Solution

Methoxychlor (DMTD) in Cyclohexane 100μg/mL, Fisher Chemical™

1 ML Metabolite Methoxychlor (DMTD) in Cyclohexane

  spinner