Alpa Laboratories Limited manufactures Albendazole Bolus for Veterinary Purpose. The Albendazole Bolus for Veterinary Purpose comes in 1500 mg and 3000 mg pack. Albendazole Bolus is Anthelminthic. Alpa Laboratories Limited is WHO-GMP and ISO 9001:2000 certified company. Alpa Laboratories Limited manufactures ethical drugs, counter drugs [OTC] and veterinary products in various formulations.