Glucose-Glutamic Acid available in 500mL (No. 146446), 1L (No. 146447) and 125mL (No. 154238-6) amber glass bottles, 24 6mL amber glass vials (No. 146448) and 48 6mL amber glass vials (No. 154238-486).Product is sterilized. Refrigeration not required until product is opened.APHA 5210 B.Shelf Life: 45 days.Shipping: No restrictions apply.