4.80112

Water with 0.1% (v:v) trifluoroacetic acid

suitable for LC/MS, for use with LICHROSOLV^®

Properties

• product line: LiChrosolv^®
• Quality Level: 100
• form: liquid
• concentration: 0.095-0.105 % (v/v)
• technique(s): LC/MS: suitable
• impurities: ≤0.03 ppm K (Potassium); ≤0.03 ppm Mg (Magnesium); ≤0.2 ppm Ca (Calcium); ≤0.5 ppm Fe (Iron); ≤0.7 ppm Na (Sodium); ≤50 ppm Al (Aluminium)
• color: APHA: ≤10
• compatibility: for use with LICHROSOLV^®
• storage temp.: 2-30°C

Description

General description

LiChrosolv hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

hypergrade for LC-MS LiChrosolv^®

Packaging

4 , 2.5, 2.5 , 30 l

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Acid content: 0.095 - 0.105 % (v/v)
Identity: passes test
Color: ≤ 10 Hazen
Al (Aluminium): ≤ 0.01 ppm
Ca (Calcium): ≤ 0.2 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 0.03 ppm
Mg (Magnesium): ≤ 0.03 ppm
Na (Sodium): ≤ 0.7 ppm
Gradient grade (at 210 nm): ≤ 10.0 mAU
Gradient grade (at 254 nm): ≤ 2.0 mAU
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Filtered by 0.2µm filter

Legal Information

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable