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PRISTINE® Methanol, LC-MS Grade

SKU: 1935-5

Regular price $389.00
Sale price $389.00 Regular price
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PRISTINE® Methanol, LC-MS Grade, 4 Liter, 4/case

Ultra-Pure Solvent for Liquid Chromatography-Mass Spectrometry (LC-MS)

PRISTINE® LC-MS Grade Methanol is a premium, ultra-pure solvent designed to meet the rigorous demands of liquid chromatography-mass spectrometry and other high-sensitivity analytical techniques. With a purity level of ≥99.9% and minimal levels of metal ions and organic contaminants, this methanol grade delivers consistent, high-performance results in both quantitative and qualitative analyses.

Key Features:

  • Ultra-High Purity: Engineered for purity at ≥99.9%, reducing background interference to enable accurate, reliable data in sensitive LC-MS applications.
  • Low Metal Content: Minimizes ion suppression and enhances signal clarity by significantly reducing trace metals that can interfere with ionization.
  • Consistent Performance: Every batch undergoes strict quality control to ensure reproducibility, supporting precise and consistent results across experiments.
  • Applications: Ideal for LC-MS, HPLC, UV spectroscopy, and other analytical methods in pharmaceutical, environmental, clinical, and biotechnology research.

Trust Birch Biotech LC-MS Grade Methanol for unmatched purity, consistency, and performance—optimized for researchers who demand the highest analytical accuracy in their workflows.

Safety and Shipping/Handling:

Methanol, LC-MS Grade is hazardous. Hazmat fee required. Please reference the SDS for exact and additional product specifications.

Prop65 Symbol WARNING: This product can expose you to chemicals including Methanol, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Product Name Methanol
Product Number 1935-5
Formula CH3OH
Molecular Weight 32.04
Grade LC-MS
CAS Number 67-56-1
Beilstein/REAXYS Number 1098229
EC Number 200-659-6
MDL number MFCD00004595
UNSPSC Code 12191502
Exp. Date after Mfg. Date 3 years
Test Method ACS 11th Edition
Specifications
Meets ACS Specification Yes
Appearance (color) Colorless
Form Liquid
Purity (GC area %) Min 99.9%
Assay (by GC) Min 99.9 %
Color (APHA) Max 10 -
Water Max 0.03 %
Residue after evaporation Max 1 ppm
Ultraviolet Spectrophotometry
UV Absorbance 220 nm Max 0.25
UV Absorbance 230 nm Max 0.15
UV Absorbance 233 nm Max 0.02
UV Absorbance 235 nm Max 0.01
Gradient Elution Test
Largest eluted peak (254nm) Max 2 mAU
Fluroescence Trace Impurities
at 450nm Emission Max 0.3 ppb
at Emission Max for impurities Max 0.5 ppb
Properties
vapor pressure 128 hPa (20 °C)
410 mmHg (50 °C)
97.68 mmHg (20 °C)
vapor density 1.11 (vs air)
boiling point
64.7 °C (lit.)
melting point −98 °C (lit.)
density 0.791 g/mL at 25 °C (lit.)
autoignition temp. 725 °F
expl. lim. 36 %
refractive index n20/D 1.329 (lit.)

- No LC-MS TIC signals higher than 100ppb Reserpine
- No LC-MS TIC signals higher than
- 50PPB Reserpine (ESI + mode)
- 50PPB 4-Nitrophenol (ESI – mode)
- Very low metal concentration (<100ppb)
- Low Particles
- Packaged in glass bottles
- Actual Lot Analysis printed on each label

(4L/bottle, 4 bottles/case) Case Dimensions: 15"x15"x17"

Description

PRISTINE® Methanol, LC-MS Grade, 4 Liter, 4/case

Ultra-Pure Solvent for Liquid Chromatography-Mass Spectrometry (LC-MS)

PRISTINE® LC-MS Grade Methanol is a premium, ultra-pure solvent designed to meet the rigorous demands of liquid chromatography-mass spectrometry and other high-sensitivity analytical techniques. With a purity level of ≥99.9% and minimal levels of metal ions and organic contaminants, this methanol grade delivers consistent, high-performance results in both quantitative and qualitative analyses.

Key Features:

  • Ultra-High Purity: Engineered for purity at ≥99.9%, reducing background interference to enable accurate, reliable data in sensitive LC-MS applications.
  • Low Metal Content: Minimizes ion suppression and enhances signal clarity by significantly reducing trace metals that can interfere with ionization.
  • Consistent Performance: Every batch undergoes strict quality control to ensure reproducibility, supporting precise and consistent results across experiments.
  • Applications: Ideal for LC-MS, HPLC, UV spectroscopy, and other analytical methods in pharmaceutical, environmental, clinical, and biotechnology research.

Trust Birch Biotech LC-MS Grade Methanol for unmatched purity, consistency, and performance—optimized for researchers who demand the highest analytical accuracy in their workflows.

Safety and Shipping/Handling:

Methanol, LC-MS Grade is hazardous. Hazmat fee required. Please reference the SDS for exact and additional product specifications.

Prop65 Symbol WARNING: This product can expose you to chemicals including Methanol, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Specifications
Product Name Methanol
Product Number 1935-5
Formula CH3OH
Molecular Weight 32.04
Grade LC-MS
CAS Number 67-56-1
Beilstein/REAXYS Number 1098229
EC Number 200-659-6
MDL number MFCD00004595
UNSPSC Code 12191502
Exp. Date after Mfg. Date 3 years
Test Method ACS 11th Edition
Specifications
Meets ACS Specification Yes
Appearance (color) Colorless
Form Liquid
Purity (GC area %) Min 99.9%
Assay (by GC) Min 99.9 %
Color (APHA) Max 10 -
Water Max 0.03 %
Residue after evaporation Max 1 ppm
Ultraviolet Spectrophotometry
UV Absorbance 220 nm Max 0.25
UV Absorbance 230 nm Max 0.15
UV Absorbance 233 nm Max 0.02
UV Absorbance 235 nm Max 0.01
Gradient Elution Test
Largest eluted peak (254nm) Max 2 mAU
Fluroescence Trace Impurities
at 450nm Emission Max 0.3 ppb
at Emission Max for impurities Max 0.5 ppb
Properties
vapor pressure 128 hPa (20 °C)
410 mmHg (50 °C)
97.68 mmHg (20 °C)
vapor density 1.11 (vs air)
boiling point
64.7 °C (lit.)
melting point −98 °C (lit.)
density 0.791 g/mL at 25 °C (lit.)
autoignition temp. 725 °F
expl. lim. 36 %
refractive index n20/D 1.329 (lit.)
Features

- No LC-MS TIC signals higher than 100ppb Reserpine
- No LC-MS TIC signals higher than
- 50PPB Reserpine (ESI + mode)
- 50PPB 4-Nitrophenol (ESI – mode)
- Very low metal concentration (<100ppb)
- Low Particles
- Packaged in glass bottles
- Actual Lot Analysis printed on each label

Packaging

(4L/bottle, 4 bottles/case) Case Dimensions: 15"x15"x17"