둥근플라스크 *죠인트 참조:14/20, 19/38, 24/40, 29/32, 29/42, 34/45, 45/50
model:10 size:10ml model:25 size:25ml model:50 size:50ml model:100 size:100ml model:200 size:200ml model:250 size:250ml model:300 size:300ml model:500 size:500ml model:1000 size:1000ml model:2000 size:2000ml model:3000 size:3000ml model:5000 size:5000ml model:10K size:10000ml model:20K size:20000ml