Flask With Flat Bottom Boro 3.3 50ml 100ml 150ml 200ml 250ml 300ml 500ml 1000ml 2000ml 3000ml 5000ml 10000ml Flask With Round Bottom Boro 3.3 5ml 10ml 25ml 50ml 100ml 150ml 200ml 250ml 300ml 500ml 1000ml 2000ml 3000ml 5000ml 10000ml 15000ml 20000ml