Plates are shelf-life dated and guaranteed for 4 weeks from the date of shipment

All plates must be stored at 4°C and in the absence of continuous exposure to light. With proper storage, most antibiotic plates are useable for up to 2 months. All plates are sold in sleeves of 20 unless noted otherwise. Complete Minimal Dropout Plates (CM), also known as Synthictic Dropout Plates (SD).