Total Price: $269.95
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Birch Biotech PRISTINE Water, HPLC Grade
SKU: 1919-5
Birch Biotech PRISTINE® Water, HPLC Grade
High-Purity Water for High-Performance Liquid Chromatography (HPLC)
4 Liter, 4 bottles/case
Case Dimensions: 15"x15"x17"
PRISTINE® HPLC Grade Water is purified to meet the exacting standards of high-performance liquid chromatography and other sensitive analytical applications. With an ultra-low conductivity level and low UV absorbance, this water grade is free from organic, inorganic, and particulate contaminants, making it ideal for achieving precise, interference-free results in both qualitative and quantitative analyses.
Key Features:
· Low Conductivity: Ultra-pure with low ion content, minimizing background noise and enhancing sensitivity in HPLC detection.
· Low UV Absorbance: Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.
· Consistent Performance: Rigorous quality control ensures reliable, batch-to-batch consistency, providing dependable results for critical analyses.
· Applications: Perfect for HPLC, LC-MS, GC, and other high-sensitivity applications across pharmaceutical, environmental, and biochemical labs.
Achieve precise, reproducible results with Birch Biotech HPLC Grade Water—trusted by researchers for purity, consistency, and optimal performance in advanced analytical workflows.
Product Specifications:
|
PRISTINE® Water, HPLC Grade |
|
|
Product Name |
Water |
|
Product Number |
1919-5 |
|
Formula |
H2O |
|
Molecular Weight |
18.02 |
|
Grade |
HPLC |
|
CAS Number |
7732-18-5 |
|
Beilstein/REAXYS Number |
2050024 |
|
EC Number |
231-791-2 |
|
MDL number |
MFCD00011332 |
|
UNSPSC Code |
12190000 |
|
Exp. Date after Mfg. Date |
2 years |
|
Test Method |
ACS 11th Edition |
|
Specifications |
|
|
Meets ACS Specification |
Yes |
|
Appearance (color) |
Colorless |
|
Form |
Liquid |
|
Purity (GC area %) |
Min 99.9% |
|
Ultraviolet Spectrophotometry |
|
|
UV Absorbance 200 nm |
Max 0.01 |
|
UV Absorbance 254 nm |
Max 0.005 |
|
UV Absorbance 280 nm |
Max 0.005 |
|
Gradient Elution Test |
|
|
Largest eluted peak (254nm) |
Max 1 mAU |
|
Largest eluted peak (210nm) |
Max 5 mAU |
|
Fluorescence Trace Impurities |
|
|
at 450nm Emission |
Max 0.1 ppb |
|
at Emission Max for impurities |
Max 0.2 ppb |
|
Residue after evaporation |
Max 2 ppm |
|
Filtered by 0.2um filter |
Yes |
|
Properties |
|
|
vapor pressure |
|
|
vapor density |
<1 (vs air) |
|
boiling point |
100 °C (lit.) |
|
melting point |
0 °C (lit.) |
|
density |
|
|
refractive index |
n20/D 1.34 (lit.) |
MSE supplies is an authorized distributor of Birch Biotech products and accessories.