Birch Biotech PRISTINE® Isopropyl Alcohol (IPA), LC-MS Grade

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

4 Liter, 4 bottles/case,

Case Dimensions: 15"x15"x17"

PRISTINE® LC-MS Grade Isopropyl Alcohol is a premium, ultra-pure solvent specifically crafted for liquid chromatography-mass spectrometry and other high-sensitivity analytical techniques. With a purity level of ≥99.9% and minimal metal ions, this isopropyl alcohol is ideal for applications requiring maximum sensitivity and minimal background noise. Engineered for precision, it enables reliable, interference-free results in both qualitative and quantitative analyses.

Key Features:

· Ultra-High Purity: ≥99.9% purity level with low trace metals and contaminants, reducing ion suppression and enhancing analytical sensitivity.

· Low UV Absorbance: Designed for clarity and low absorbance, supporting high sensitivity in UV and MS detection.

· Consistent Performance: Rigorous quality control ensures consistent, reliable results across batches, supporting reproducibility.

· Applications: Perfect for LC-MS, HPLC, GC-MS, and other analytical applications in pharmaceutical, biotech, environmental, and food safety labs.

Elevate the accuracy and reliability of your LC-MS analysis with Birch Biotech LC-MS Grade Isopropyl Alcohol—trusted for unmatched purity, batch-to-batch consistency, and performance in sensitive workflows.

Product Specifications:

PRISTINE® Isopropyl Alcohol, LC-MS Grade
Product Name	Isopropyl Alcohol
Product Number	1934-5
Formula	(CH3)2CHOH
Molecular Weight	60.1
Grade	LC-MS
CAS Number	67-63-0
Beilstein/REAXYS Number	635639
EC Number	200-661-7
MDL number	MFCD00011674
UNSPSC Code	51471904
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 5
Water	Max 0.05 %
Residue after evaporation	Max 1 ppm
Titratable Acid	Max 0.0001 mEq/g
Titratable Base	Max 0.0001 mEq/g
Ultraviolet Spectrophotometry
UV Absorbance 210 nm	Max 1
UV Absorbance 220 nm	Max 0.2
UV Absorbance 230 nm	Max 0.1
UV Absorbance 254 nm	Max 0.01
Gradient Elution Test
Largest eluted peak (254nm)	Max 5 mAU

Properties
vapor pressure	33 mmHg (20 °C) 43 hPa (20 °C) 44 mmHg (25 °C)
vapor density	2.1 (vs air)
boiling point	82 °C (lit.)
melting point	−89.5 °C (lit.)
density	0.785 g/mL at 25 °C (lit.)
expl. lim.	2.0-12.7 %, 93 °C
refractive index	n20/D 1.377 (lit.)

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

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.

MSE supplies is an authorized distributor of Birch Biotech products and accessories.

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