Acétonitrile avec 0,1% (v/v) Acide trifluoroacétique, LiChrosolv®, Hypergrade pour LC-MS, Supelco®
Marques : MerckTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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M-Clarity™ (Niveau de qualité) = MQ100
LiChrosolv® hypergrade is accurately tested for LC-MS suitability, meeting all the requirements of modern LC-MS ionisation 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 ionisation efficiency. The packaging material has been improved to perfectly meet LC-MS quality requirements.
Densité:
0,786 g/cm3 (20 °C) Point éclair: 2 °C Température de stockage: Température ambiante |
UN:
1648 ADR: 3, |
Résultats des tests de spécification
Acid content | 0.095 - 0.105 % (v/v) |
Identity | passes test |
Color | ≤ 10 Hazen |
Al (Aluminium) | ≤ 0.05 ppm |
Ca (Calcium) | ≤ 0.05 ppm |
Fe (Iron) | ≤ 0.05 ppm |
K (Potassium) | ≤ 0.025 ppm |
Mg (Magnesium) | ≤ 0.05 ppm |
Na (Sodium) | ≤ 0.25 ppm |
Gradient grade (at 210 nm) | ≤ 1.0 mAU |
Gradient grade (at 254 nm) | ≤ 0.5 mAU |
Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI positive) | ≤ 2 ppb |
Filtered by 0.2 µm filter. |
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