CAS: 75-05-8 Boiling Point: 81°C/177.8°F Color: Colorless Formula Weight: 41.05g/mol 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 2.5LT Acetonitrile, HPLC for gradient analysis, meets analytical specification of Ph.Eur

CAS: 67-63-0 Boiling Point: 81°C/177.8°F Color: Colorless Formula Weight: 60.1g/mol Melting Point: −89.5°C/−129.1°F pH: 7 Physical Form: Liquid MDL Number: 11674 Molecular Formula: C₃H₈O Vapor Density: 2.1 at 20 °C / 68 °F Vapor Pressure: 43mmHg at 20°C Viscosity: 2.27 mPaS at 20°C 1LT Isopropanol, for HPLC

Beilstein: 506008 CAS: 67-68-5 Chemical Name or Material: Dimethyl sulfoxide Density: 1.10g/mL Assay: ≥99.9% (GC) Formula Weight: 78.13g/mol Purity Grade: CHROMASOLV™ Explosion Limit: 42%, 63°F Flash Point: 87°C (188.6°F) Ignition Point: 573°F Linear Formula: (CH₃)₂SO MDL Number: MFCD00002089 UN Number: NA1993 Vapor Density: 2.7 (vs air) Vapor Pressure: 0.42 mmHg (20°C) 2.5LT Dimethyl sulfoxide CHROMASOLV GC-Headspace tested, =99.9%

CAS: 108-88-3 Boiling Point: 111°C/231.8°F Color: Colorless Formula Weight: 92.14g/mol Melting Point: −95°C/−139°F Physical Form: Liquid MDL Number: 8512 Molecular Formula: C₇H₈ Packaging: Amber glass bottle Vapor Density: 3.1 Vapor Pressure: 29mbar at 20°C Viscosity: 0.6 mPaS at 20°C 1LT Toluene, for HPLC

2.5LT n-Hexane, extra pure, SLR

CAS: 67-66-3 Boiling Point: 61°C/141.8°F Color: Colorless Formula Weight: 119.38g/mol Melting Point: −63°C/−81.4°F Physical Form: Liquid MDL Number: 826 Molecular Formula: CHCl₃ Vapor Pressure: 213mbar at 20°C Viscosity: 0.56 mPaS at 20°C 2.5LT Chloroform, 99.8+%, Certified AR for analysis, stabilised with amylene

CAS: 110-54-3 Boiling Point: 69°C/156.2°F Color: Colorless Formula Weight: 86.18g/mol Melting Point: −95°C/−139°F Physical Form: Liquid MDL Number: 9520 Molecular Formula: C₆H₁₄ Vapor Density: 2.97 Vapor Pressure: 160mbar at 20°C Viscosity: 0.31 mPaS at 20°C 5LT Hexanes, for HPLC, 95% n-Hexane approx.

Chemical Name or Material: Ethanol Name Note: Absolute (200 Proof) CAS: 64-17-5 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Liquid Assay: ≥99.5% Assay Percent Range: Assay: ≥99.5% (v/v) Molecular Formula: C₂H₆O Linear Formula: C₂H₅OH Formula Weight: 46.07 Synonym: Ethyl Alcohol 4LT Ethanol, Absolute (200 Proof), Mol Biology Grade, DNase, RNase & Protease-Free,

CAS: 75-05-8 Color: Colorless Physical Form: Liquid Molecular Formula: C₂H₃N 4LT Acetonitrile, Optima(TM) LC/MS grade

Beilstein: 635680 CAS: 67-64-1 Chemical Name or Material: Acetone Density: 0.791g/mL at 25°C Assay: ≥99.8% Boiling Point: 56°C/760mmHg Formula Weight: 58.08g/mol Melting Point: −94°C Purity Grade: CHROMASOLV™ Linear Formula: CH₃COCH₃ MDL Number: MFCD00008765 Molecular Formula: C₃H₆O Name Note: for HPLC Refractive Index: n20/D 1.359 Vapor Density: 2 (vs. air) Vapor Pressure: 184mmHg (20°C) X6 Acetone CHROMASOLV®, for HPLC,

Chemical Name or Material: Tetrahydrofuran Name Note: Anhydrous, Stabilized CAS: 109-99-9 CAS: 128-37-0 Purity Grade: Extra Pure Assay: ≥99.85% Assay Percent Range: 99.9% Molecular Formula: C4 H8 O Formula Weight: 72.11 MDL Number: MFCD00005356 Synonym: THF 250ML Tetrahydrofuran, 99.9%, extra pure, anhydrous, stabilized with BHT

2.5LT Dichloromethane, for HPLC, stabilised with amylene

Beilstein: 635639 CAS: 67-63-0 Chemical Name or Material: 2-Propanol Density: 0.785g/mL at 25°C Assay: 99.9% Boiling Point: 82°C Color: APHA: ≤10 Formula Weight: 60.1g/mol Melting Point: −89.5°C Purity Grade: CHROMASOLV™ Linear Formula: (CH₃)₂CHOH MDL Number: MFCD00011674 Molecular Formula: C₃H₈O Name Note: for HPLC Refractive Index: n20/D 1.377 Synonym: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol Vapor Density: 2.1 (vs. air) Vapor Pressure: 44mmHg (25°C) 2.5LT 2-Propanol CHROMASOLV, 99.9%

Chemical Name or Material: Ethanol CAS: 64-17-5 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: 90% Molecular Formula: C₂H₆O Formula Weight: 46.08 MDL Number: MFCD00003568 1LT Ethanol, anhydrous, denatured, HPLC Grade, 90%, 5% methanol, 5% isopropanol 1l

CAS: 67-63-0 Boiling Point: 81°C/177.8°F Color: Colorless Formula Weight: 60.1g/mol Melting Point: −89.5°C/−129.1°F pH: 7 Physical Form: Liquid MDL Number: 11674 Molecular Formula: C₃H₈O Vapor Density: 2.1 at 20 °C / 68 °F Vapor Pressure: 43mmHg at 20°C Viscosity: 2.27 mPaS at 20°C 1LT Isopropanol, Certified AR for analysis

Chemical Name or Material: Ethylene Glycol Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: C₂H₆O₂ Linear Formula: HOCH₂CH₂OH Formula Weight: 62.06 Synonym: 1, 2-Ethanediol 4LT Ethylene glycol,

2.5LT n-Hexane, Certified AR for analysis

2.5LT Toluene, gel permeation chromatography (GPC)

CAS: 142-82-5 Boiling Point: 98°C/208.4°F Color: Colorless Formula Weight: 100.2g/mol Melting Point: −91°C/−131.8°F Physical Form: Liquid MDL Number: 9544 Molecular Formula: C₇H₁₆ Vapor Density: 3.5 Vapor Pressure: 48mbar at 20°C Viscosity: 0.4 mPaS at 20°C 1LT n-Heptane, extra pure, SLR

CAS: 64-17-5 Boiling Point: 78°C/172.4°F Color: Colorless Formula Weight: 46.07g/mol Melting Point: −114°C/−173.2°F Physical Form: Liquid MDL Number: 3568 Molecular Formula: C₂H₆O Vapor Density: 1.59 Vapor Pressure: 59 hPa at 20°C Viscosity: 1.2 mPaS at 20°C 1LT Ethanol 99%+, absolute, extra pure, SLR

2.5LT Toluene, 99+%, extra pure, SLR

CAS: 64742-49-0 Boiling Point: 40°C/104°F Color: Colorless Physical Form: Liquid MDL Number: 81849 Vapor Density: >1 at 101 kPa Vapor Pressure: 38kPa at 20°C Viscosity: 0.45 mm2/s at 25°C (ASTM D445) 1LT Petroleum ether 40-60°C, Certified AR for analysis, n-hexane <2%

Additional Information: Vapor Pressure: 43mmHg at 20°C Aluminum (Al): 10 ppb max. Assay Percent Range: Assay: ≥99.90% Calcium (Ca): 10 ppb max. CAS: 67-63-0 Certificate of Analysis: Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request Chemical Name or Material: 2-Propanol Copper (Cu): 5 ppb max. Density: 0.785g/cm³ Assay: ≥99.90% Boiling Point: 81°C Color: Colorless Formula Weight: 60.1 Melting Point: −89.5°C pH: 7 Physical Form: Liquid Purity Grade: Optima™ LC/MS Identification: Pass Test Iron (Fe): 5 ppb max. LCMS Gradient Suitability: Pass Test Lead (Pb): 5 ppb max. Linear Formula: (CH₃)₂CHOH Magnesium (Mg): 5 ppb max. Manganese (Mn): 5 ppb max. Merck Index: 15, 5254 MDL Number: 11674 Molecular Formula: C₃H₈O Nickel (Ni): 5 ppb max. Packaging: Glass Bottle Physical State: Liquid Potassium (K): 10 ppb max. Purity Grade Notes: Also meets ACS specifications Residue after Evaporation: 1ppm max. Silver (Ag): 5 ppb max. Sodium (Na): 50 ppb max. Titratable Acid or Base: 0.0001 mEq Acid or Base max. Vapor Density: 2.1 at 20 °C / 68 °F Vapor Pressure: 43mmHg at 20°C Viscosity: 2.27 mPaS at 20°C Water: 0.05% max. Zinc (Zn): 10 ppb max. 500ML Iso-propanol, Optima(TM)LC/MS grade

1LT Acetone, for HPLC

Dimethyl sulfoxide, DMSO, GC headspace 1LT

CAS: 141-78-6 Boiling Point: 75°C/167°F Color: Colorless Formula Weight: 88.11g/mol 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 2.5LT Ethyl acetate, Certified AR for analysis

Chemical Name or Material: Acetonitrile CAS: 75-05-8 CAS Min %: 99.85 CAS Max %: 100.0 Purity Grade: For HPLC Assay: 99.9% Assay Percent Range: 99.9% Molecular Formula: C₂H₃N Linear Formula: CH₃CN Formula Weight: 41.05 MDL Number: MFCD00001878 Synonym: AN, Methyl cyanide 1LT Acetonitrile, 99.9%, for HPLC, far UV, conform Eur.Ph.

Chemical Name or Material: Dimethyl sulfoxide CAS: 67-68-5 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99.9% Molecular Formula: (CH₃)₂SO Formula Weight: 78.13 MDL Number: MFCD00002089 DIMETHYLSULFOXIDE SPECTR GRADE 3N% 1L

CAS: 67-56-1 Boiling Point: 64.7°C/148.5°F Color: Colorless Formula Weight: 32.04g/mol Melting Point: −98°C/−144.4°F Physical Form: Liquid MDL Number: 4595 Molecular Formula: CH₄O Vapor Density: 1.11 Vapor Pressure: 128 hPa at 20°C Viscosity: 0.55cp at 20°C 1LT Methanol, Certified AR for analysis

ISOPROPYL ALCOHOL, ACS 1 LITER