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Methanol, LC/MS Grade, ≥99.9% (4x4L)

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High purity LC/MS Grade Methanol, specifically optimized and tested for LC/MS suitability, ensures high-sensitivity analysis with minimal impurities and interferences.

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Note: Image shown is for illustration purpose only. Actual product may vary.

N9304938

4x4L

386.00 USD

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Overview
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Overview

Our range of high purity LC/MS grade solvents, specifically optimized and tested for LC/MS suitability, ensure high-sensitivity analysis with minimal impurities and interferences. Designed for the most demanding UHPLC and MS applications, you can be assured of the following:

No LC/MS TIC signals higher than 50 ppb Reserpine (ESI+ mode) and 50 ppb 4-Nitrophenol (ESI– mode)
Very low metal concentration
Low particles (sub-micron filtered)
Packaged in amber glass bottles with Actual Lot Analysis printed on each label
QR codes on labels for quick access to SDS

Our solvents are extensively QC tested to ensure the highest purity and lot-to-lot consistency.

Testing Parameters	Methanol LC/MS Grade Specification
ESI+ mode (as reserpine)	≤ 50 ppb
ESI- mode (as 4-nitrophenol)	≤ 50 ppb
Assay (by GC)	≥ 99.9 %
Water	≤ 0.03 %
Color (APHA)	≤ 10
Titratable acid	≤ 0.0003 mEq/g
Titratable base	≤ 0.0002 mEq/g
Maximum UV absorbance	λ: 220 nm A_max: ≤ 0.25 Au λ: 230 nm A_max: ≤ 0.15 Au λ: 254 nm A_max: ≤ 0.02 Au λ: 280 nm A_max: ≤ 0.01 Au
LC gradient suitability/elution test	≤ 2 mAU at 254 nm
Residue after evaporation	≤ 1 ppm
Trace metal impurities (ppb)	≤ 5-50 ppb (depending on element - 18 elements tested)

Specifications

Format	Liquid
Grade	LC/MS
Material	Methanol
Product Group	LC & LC/MS Solvents
Technology Type	Liquid Chromatography/Mass Spectrometry
Volume	4x4L

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High-Quality HPLC and LC/MS Solvents Help Ensure the Best Results

Best-in-class HPLC, UHPLC, and LC/MS performance requires high-purity, high-performance solvents. See how our solvent testing parameters provide complete confidence in your results.

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