Description
Pharmco Acetonitrile HPLC, LC/MS Grade, 4x4L
Acetonitrile complies with all of the abovementioned specifications. Suitable for HPLC, UPLC, UHPLC, Ultra HPLC and LC/MS applications.
This product purified, distilled and 0.1 μm filtered. Product packaged under inert gas.
This product is for further commercial manufacturing, laboratory, or research use. The suitability of this product for an application is the responsibility of the user.
| TEST | SPECIFICATION | TYPICAL RESULT |
| Assay (by GC) | 99.95% |
99.99% |
| Appearance | Clear and colorless liquid |
Pass |
| Identity (IR) | Passes Test | Pass |
| Color (APHA) | 5 max. | LT 5 |
| Water (by Coulometry) | 0.01% max. | 0.007% |
| Acidity (meq/g) | 0.0002 max. | LT 0.0002 meq/g |
| Alkalinity (meq/g) | 0.0001 max. | LT 0.0001 meq/g |
| Residue on Evaporation | 0.0001% max | LT 0.0001% |
|
UV Transmission Levels (%T) @ 230 nm |
99% min. |
99.8% |
|
UV Transmission Levels (%T) @ 215 nm |
98% min. |
99.5% |
|
UV Transmission Levels (%T) @ 200 nm |
97% min. |
98.5% |
|
UV Transmission Levels (%T) @ 195 nm |
85% min. |
88.6% |
|
UV Transmission Levels (%T) @ 190 nm |
30% min. |
34.6% |
|
Gradient Specification at 210 nm |
1.0 mAU max. | 0.2 mAU |
|
Gradient Specification at 254 nm |
0.5 mAU max. | 0.1 mAU |
|
Fluorescence (as quinine) at 254 nm |
0.5 ppb max. |
LT 0.5 ppb |
|
Fluorescence (as quinine) at 365 nm |
0.3 ppb max. |
LT 0.3 ppb |
|
Aluminum (Al) |
5 ppb max. |
LT 5 ppb |
|
Barium (Ba) |
5 ppb max. |
LT 5 ppb |
|
Cadmium (Cd) |
5 ppb max. |
LT 5 ppb |
|
Calcium (Ca) |
20 ppb max. |
LT 20 ppb |
|
Chromium (Cr) |
5 ppb max. |
LT 5 ppb |
|
Cobalt (Co) |
5 ppb max. |
LT 5 ppb |
|
Copper (Cu) |
5 ppb max. |
LT 5 ppb |
|
Iron (Fe) |
10 ppb max. |
LT 10 ppb |
|
Lead (Pb) |
5 ppb max. |
LT 5 ppb |
|
Magnesium (Mg) |
5 ppb max. |
LT 5 ppb |
|
Manganese (Mn) |
5 ppb max. |
LT 5 ppb |
|
Nickel (Ni) |
5 ppb max. |
LT 5 ppb |
|
Potassium (K) |
5 ppb max. |
LT 5 ppb |
|
Sodium (Na) |
20 ppb max. |
LT 20 ppb |
|
Tin (Sn) |
5 ppb max. |
LT 5 ppb |
|
Zinc (Zn) |
5 ppb max. |
LT 5 ppb |
|
Suitable for LC-MS (ESI positive as Reserpine) |
10 ppb max. |
LT 10 ppb |
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