◎ SUNHOT test tube is made of superior PP/PS material, it has a good chemical compatibility. Adapted to storage for most of polar organic solvent, weak acid, weak base.
◎ PS/PP test tube is manufactured with excellent technique, can stand centrifuge speed up to 5000 rpm without crack or leakage.
◎ Multiple sizes and types can meet various test requirements.
◎ Labels can be customized to meet specific test demand.