Please send your quotation for the below also add the COAs for confirmation 

Material	CAS	BL item no	Qty
1-Ethylimidazole	7098-07-9	103281	Min 50kg
2-Ethylimidazole	1072-62-4	103278	Min 50kg
L-Proline	147-85-3	103290	Min 5kg
2-Butylaminoethanol	111-75-1	103280	Min 5kg









Materials should contain ~0.02% water


Thank you and best regards 

Dvir