Standards

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

Hach Lange™ IUPAC pH Standards

500ML pH Standard SolutionpH7.000 at 25°C

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

Alfa Aesar™ Ultramark™ 1621, Mass Spec Std

CAS: 105809-15-2 Molecular Formula: C6H18N3P3 Molecular Weight (g/mol): 231.189 MDL Number: MFCD00242454 InChI Key: DEBZEVJNWCNATM-MZWXYZOWSA-N PubChem CID: 44119860 IUPAC Name: 2,2,4,4,6,6-hexakis(deuteriomethyl)-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene SMILES: CP1(=NP(=NP(=N1)(C)C)(C)C)C ULTRAMARKÉ(RG 1621, MASS SPEC STD,250MG

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

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

Alfa Aesar™ Sulfur in Kerosene standard solution, Specpure™, 10μg/g (0.001%)

100ML Sulfur in Kerosene standard solution, Specpure|r, 10^mg/g (0.001%) 100ml

Gold standard solution, for AAS, 1mg/mL Au in 0.5N HCl, ACROS Organics™

CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.967 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N PubChem CID: 23985 ChEBI: CHEBI:30050 100ML Gold standard solution, for AAS, 1 mg/ml Auin 10-20% HCl

Acroleine in Water 100μg/mL, Fisher Chemical™

1 ML Metabolite Acroleine in Water 100µg/mL 1mL

Water, particle-free 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 Water, particle-free EU Pharmacopoeia

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

Reagecon™ Brix Standard

CAS: 57-50-1 Molecular Formula: C12H22O11 Molecular Weight (g/mol): 342.297 InChI Key: CZMRCDWAGMRECN-UGDNZRGBSA-N Synonym: Sucrose solution PubChem CID: 5988 ChEBI: CHEBI:17992 15ML SUCROSE (BRIX) STD 60% - 1.441928 (± 0.00004)

Phthalates in Polyethylene Standard, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material PHTHALATES IN POLYETHYLENE STANDARD

Poulten Selfe™ Viscosity Standard, 170mm2/sec.

500 ML Viscosity oil standards kinematic / dynamicwith NAMAScertificate of calibration 500mL Nomina

Alfa Aesar™ Zinc, Oil based standard solution, Specpure™, Zn 5000μg/g

50GR Zinc, Oil based standard solution, Specpure|r, Zn 5000^mg/g 50g

Thiodicarb in Acetone 10μg/mL, Fisher Chemical™

10 ML Metabolite Thiodicarb in Acetone 10µg/mL

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

Concentration: 10mg/L 50 ML Uranium solution for ICP/MS 10mg/L HNO3matrix 50mL

Benzo(b)fluoranthene in Acetonitrile 10μg/mL, Fisher Chemical™

10 ML Metabolite Benzo(b)fluoranthene in Acetonitr

Rubidium solution for ICP 1g/L HNO3 matrix, Fisher chemical™

Concentration: 1±0.002g/L Product Type: Mass spectrometry standards 500 ML Rubidium solution for ICP 1g/L HNO3 matrix

Maleate 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: C2H2(COO)22- 500 ML Maleate solution for Ion Chromatography

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

Concentration: 10mg/L 50 ML Sodium solution for ICP/MS 10mg/L HNO3

Ytterbium solution for ICP/MS 10mg/L HNO3 matrix, Fisher chemical™

CAS: 7440-64-4 Molecular Formula: Yb Molecular Weight (g/mol): 173.054 InChI Key: NAWDYIZEMPQZHO-UHFFFAOYSA-N PubChem CID: 23992 ChEBI: CHEBI:33381 IUPAC Name: ytterbium SMILES: [Yb] 100 ML Ytterbium solution for ICP/MS 10mg/L HNO3

Copper Solution for ICP, 1g/L, HNO3 Matrix, Fisher Chemical™

Concentration: 1μg/mL±0.002g/L 100 ML Copper solution for ICP 1g/L HNO3 matrix100mL

Sodium Solution for ICP, 1g/L H2O Matrix, Fisher Chemical™

Concentration: 1±0.002g/L Product Type: Mass spectrometry standards 500 ML Sodium solution for ICP 1g/L H2O matrix

Beta-Endosulfan in Methanol 100μg/mL, Fisher Chemical™

1 ML Metabolite Beta-Endosulfan in Methanol 100µg/

Potassium Hydroxide solution, 1M EU Pharmacopoeia, Fisher Chemical™

1000 ML Potassium Hydroxide solution EU Pharmacopo

Lactate 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: CH3CH(OH)COO- 100 ML Lactate solution for Ion Chromatography1g/L H2O matrix100mL

1,2,3,5-Tetrachlorobenzene in Cyclohexane 10μg/mL, Fisher Chemical™

10 ML Metabolite 1,2,3,5-Tetrachlorobenzene in

  spinner