EXW Price for 50 packs: EXW Price for 300 packs: EXW Price for 800 packs: VA101: 10mL Clear Precision Screw Headspace Vial, Round Bottom, 22.5*46mm, 5.0 type: $8.60 $8.21 $7.68 VA201: 20mL Clear Precision Screw Headspace Vial, Round Bottom, 22.5*75mm, 5.0 type: $10.74 $10.24 $9.56 VA1035