4L LC-MS Isopropyl Alcohol
Produce Code: FT1.01041.4000
CAS No.: 67-63-0
Molecular Weight: 60.095
Molecular Formula: C3H8O
Grade: LC-MS
Description
4L LC-MS Isopropyl alcohol / Advantages of products
- Extensive application adaptability can fully meet, in LC-MS/UHPLC/HPLC
- Use three-level hydrolyzed borosilicate glass bottles to ensure sable quality.
- Strict quality control, each batch of products through LC-MS, Q-TOF-LCMS multiple analysis.
Technical Analysis Indicators
| Characteristics | Specification |
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 2.0 mg/L |
| Water | ≤0.05 % |
| Color | ≤10 Hazen |
| Acidity | ≤0.0002 meq/g |
| Alkalinity | ≤0.0002 meq/g |
| Al (Aluminum) | ≤10 ppb |
| Ca (Calcium) | ≤10 ppb |
| Fe (Iron) | ≤10 ppb |
| K (Potassium) | ≤5 ppb |
| Mg (Magnesium) | ≤10 ppb |
| Na (Sodium) | ≤150 ppb |
| Any further metal (ICP-MS) | ≤5 ppb |
| Gradient grade (at 235 nm) | ≤1.0 mAU |
| Gradient grade (at 254 nm) | ≤1.0 mAU |
| Transmission (at 220 nm)) | ≥ 80 % |
| Transmission (at 230 nm)) | ≥ 90 % |
| Transmission (from 250 nm)) | ≥ 99 % |
| Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI positive) | ≤10 ppb |
| Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI negative) | ≤20 ppb |
