PYRIDINE AR 
L-ISO-LEUCINE 99% LR 
Assay (GC) Min 99.90 %
Water (KF) Max 0.02 %
Absorbance at 230 nm A.U Max. 0.05
Absorbance at 260 nm A.U Max 0.005
Absorbance at 230 nm Max 0.125
Absorbance of the largest eluted
peak
Max 0.5
Acidity/alkalinity (meq/g) Max 0.0002
LC-MS suitability Must be Pass
Filtered to 0.2 micron -
Appearance Clear colourless Mobile liquid
| CAS No. | 67-56-1 |
|---|---|
| Molecular Formula | CH3OH |
| Molecular Weight | 32.04 |
| HS Code | 2905.1100 |
| Symbol | GHS02, GHS06, GHS08 |
| Signal Word | Danger |
| UN No. | 1230 |
| IMCO Class No. | 3, 6.1 |
| Hazardous Statement | H301+H311+H331-H225-H370 |
| Precaution Statement | P210-P280-P301+P310-P302+P352-P303+P361+P353-P304+P340-P370+P378-P501 |
| Packing | 2.5 L |
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METHANOL MSChrom For LC-MS Analysis
Methyl alcohol
