Chromatography Supplies
Eluents & Additives
Ultra-pure volatile modifiers and ion-pairing reagents for HPLC, UHPLC, and LC-MS.
4 Products Available
| Item # | Product Name | CAS Number | Purity | Grade | Pack Size | Application | Action |
|---|---|---|---|---|---|---|---|
| ELU-204 | Ammonium Acetate for HPLC/MS |
631-61-8
|
≥ 99.0% | Special Grade for LC-MS | 100 g, 500 g, 1 kg | Reversed-phase modifier | |
| ELU-203 | Ammonium Formate LC-MS Additive |
540-69-2
|
≥ 99.5% | LC-MS Ultra Grade | 50 g, 100 g, 500 g | Volatile buffer additive for LC-MS | |
| ELU-202 | Formic Acid 98-100% LC-MS Grade |
64-18-6
|
≥ 99.0% | Ultra-Low Metal Trace (< 50 ppb) | 10x1 mL, 50 mL, 250 mL | Mobile phase modifier for positive ion MS | |
| ELU-201 | Trifluoroacetic Acid (TFA) LC-MS Grade |
76-05-1
|
≥ 99.9% | LC-MS Grade (A254 < 0.005) | 10x1 mL ampoules, 50 mL, 100 mL | Ion-pairing modifier for peptide separation |
