Indigotine (E 132), 1g Back Catalog number: IBPO002 Availability: In the manufacturer's stock Price on request - + Recommended 681824 Didecyldimethylammonium chloride, 100 µg/ml, Acet Price on request 71850 2-Methylthiophene Price on request 681500 Benzylalcohol, 100 µg/ml, Methanol, 5ml Price on request