Total Price: $208.00
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Birch Biotech PRISTINE Methanol, HPLC Grade
SKU: 1915-5
Birch Biotech PRISTINE® Methanol, HPLC Grade
Precision Solvent for High-Performance Liquid Chromatography (HPLC)
4 Liter, 4 bottles/case
Case Dimensions: 15"x15"x17"
PRISTINE® HPLC Grade Methanol is a high-purity solvent crafted for precision and reliability in high-performance liquid chromatography applications. With a purity level of ≥99.9%, it meets the stringent requirements for accurate, interference-free analysis in a variety of laboratory settings. This methanol grade is ideal for analytical methods requiring high sensitivity, such as UV detection, due to its low absorbance and consistent performance.
Key Features:
· High Purity: ≥99.9% purity minimizes impurities and background noise, supporting reliable, reproducible data in HPLC analysis.
· Low UV Absorbance: Optimized for applications involving UV detection, providing low absorbance and reduced signal interference.
· Consistent Performance: Stringent quality control ensures each batch meets precise specifications, supporting consistent results in every application.
· Applications: Ideal for HPLC, GC, spectrophotometry, and other analytical techniques in pharmaceutical, environmental, and biotech industries.
Elevate the accuracy and reliability of your HPLC analyses with Birch Biotech HPLC Grade Methanol—trusted by professionals for purity, stability, and analytical excellence.
Product Specifications:
|
PRISTINE® Methanol, HPLC Grade |
|
|
Product Name |
Methanol |
|
Product Number |
1915-5 |
|
Formula |
CH3OH |
|
Molecular Weight |
32.04 |
|
Grade |
HPLC |
|
CAS Number |
67-56-1 |
|
Beilstein/REAXYS Number |
1098229 |
|
EC Number |
200-659-6 |
|
MDL number |
MFCD00004595 |
|
UNSPSC Code |
41116105 |
|
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 0.05% |
|
Residue after evaporation |
Max 1 ppm |
|
Titratable Acid |
Max 0.0003 mEq/g |
|
Titratable Base |
Max 0.0002 mEq/g |
|
Carbonyl Compounds (each of Acetone, Formaldehyde and Acetaldehyde) |
0.001 |
|
Ultraviolet Spectrophotometry |
|
|
UV Absorbance 220 nm |
Max 0.25 |
|
UV Absorbance 230 nm |
Max 0.15 |
|
UV Absorbance 254 nm |
Max 0.02 |
|
UV Absorbance 280 nm |
Max 0.01 |
|
UV Cutoff |
Max 205 nm |
|
Gradient Elution Test |
|
|
Largest eluted peak (254nm) |
Max 2 mAU |
|
Fluorescence Trace Impurities |
|
|
at 450nm Emission |
Max 0.3 ppb |
|
at Emission Max for impurities |
Max 0.5 ppb |
|
Properties |
|
|
vapor pressure |
410 mmHg (50 °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.) |
Methanol, HPLC Grade is hazardous. Hazmat fee required. Please reference the SDS for exact and additional product specifications.
MSE supplies is an authorized distributor of Birch Biotech products and accessories.