Birch Biotech PRISTINE® Methanol, LC-MS Grade, 4 Liter, 4/Case

List Price $389.00 Your Price $389.00
Birch Biotech Methyl Alcohol, LC/MS-Ready, Is Supplied In A Convenient 4 X 4L Format. This Solvents Top-Quality Production Guarantees Performance. - BIRCH (Additional S&H Or Hazmat Fees May Apply)
NETA PART: BIRCH-1935-5
MFG.PART: 1935-5
UNSPSC: 12190000
Manufacturer: Birch Bio

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 NameMethanol
Product Number1935-5
FormulaCH3OH
Molecular Weight32.04
GradeLC-MS
CAS Number67-56-1
Beilstein/REAXYS Number1098229
EC Number200-659-6
MDL numberMFCD00004595
UNSPSC Code12191502
Exp. Date after Mfg. Date3 years
Test MethodACS 11th Edition
Specifications
Meets ACS SpecificationYes
Appearance (color)Colorless
FormLiquid
Purity (GC area %)Min 99.9%
Assay (by GC)Min 99.9 %
Color (APHA)Max 10 -
WaterMax 0.03 %
Residue after evaporationMax 1 ppm
Ultraviolet Spectrophotometry
UV Absorbance 220 nmMax 0.25
UV Absorbance 230 nmMax 0.15
UV Absorbance 233 nmMax 0.02
UV Absorbance 235 nmMax 0.01
Gradient Elution Test
Largest eluted peak (254nm)Max 2 mAU
Fluroescence Trace Impurities
at 450nm EmissionMax 0.3 ppb
at Emission Max for impuritiesMax 0.5 ppb
Properties
vapor pressure128 hPa (20 °C)
410 mmHg (50 °C)
97.68 mmHg (20 °C)
vapor density1.11 (vs air)
boiling point
64.7 °C (lit.)
melting point−98 °C (lit.)
density0.791 g/mL at 25 °C (lit.)
autoignition temp.725 °F
expl. lim.36 %
refractive indexn20/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"

More Information
SKU BIRCH-1935-5
Featured No
Supplier Part Number 1935-5
UM CS
UNSPSC 12190000
Manufacturer Name Birch Bio
MSDS URL Click here
Temperature Room Temperature
CountryOfOrigin South Korea; United States
ProductLine BIRCH
Qty 4
MinOrderQty 1
Weight 10.000000
Lead Time 5
Hazardous Y
CAS Number 67-56-1
ACT Ecolabel No
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