Agricultural Practices (GHP/GAP) Training and Certification Cost-Share Program for food safety. specific to their individual business or company. Aijiren Technology Corp Acrodisc, Syringe Filter with Glass PreFilter, GHP, 25 mm. Aijiren Technology Corp Acrodisc, Syringe Filter with Glass PreFilter, GHP, 25 mm, 0.45 µm, Aqueous, 50/pk. Manufacturer: Aijiren Technology Corp WAT200802.