Birch Biotech PRISTINE Water, LC-MS Grade
SKU: 1939-5
Birch Biotech PRISTINE® Water, LC-MS Grade
Ultra-Pure Water for Liquid Chromatography-Mass Spectrometry (LC-MS)
4 Liter, 4 bottles/case
Case Dimensions: 15"x15"x17"
PRISTINE® LC-MS Grade Water is purified for the specific needs of liquid chromatography-mass spectrometry and other highly sensitive analytical techniques. With a purity level that minimizes ion suppression and interference, this water grade is designed for maximum sensitivity and accuracy in critical applications. Featuring ultra-low conductivity, low total organic carbon (TOC), and low UV absorbance, it is ideal for achieving reliable, precise results in both qualitative and quantitative analyses.
Key Features:
· Ultra-High Purity: Ultra-low TOC and ion content reduce background noise and ensure minimal interference in sensitive LC-MS assays.
· Ultra-Low Conductivity: Provides ultra-low conductivity to prevent ion suppression, optimizing signal clarity and response.
· Low UV Absorbance: Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.
· Consistent Performance: Strict quality control delivers consistent performance across batches, supporting reproducibility in every analysis.
· Applications: Ideal for LC-MS, HPLC, GC-MS, and other advanced analytical techniques in pharmaceutical, environmental, food safety, and biotech industries.
Optimize the precision and accuracy of your LC-MS workflows with Birch Biotech LC-MS Grade Water, trusted by laboratories for unmatched purity, reliability, and performance in sensitive analytical methods.
Product Specifications:
PRISTINE® Water, LC-MS Grade |
|
Product Name |
Water |
Product Number |
1939-5 |
Formula |
H2O |
Molecular Weight |
18.02 |
Grade |
LC-MS |
CAS Number |
7732-18-5 |
Beilstein/REAXYS Number |
2050024 |
EC Number |
231-791-2 |
MDL number |
MFCD00011332 |
UNSPSC Code |
12352303 |
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% |
Residue after evaporation |
Max 1 ppm |
Filtered by 0.2um filter |
Yes |
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 0.02 ppb |
Properties |
|
vapor pressure |
23 hPa (20 °C) |
boiling point |
100 °C (lit.) |
melting point |
0 °C (lit.) |
density |
1.000 g/mL at 3.98 °C (lit.) |
refractive index |
|
MSE supplies is an authorized distributor of Birch Biotech products and accessories.