this is the description of collection
Bottles
Centrifuge Tubes 15ml, Conical Bottom, PP/HDPE - EACH
$0.68Centrifuge Tubes 15ml, Conical Bottom, PP/HDPE - EACH
Centrifuge Tubes 50ml (AMBER), Conical Bottom, PP/HDPE - EACH
$1.00TUBE CENT. PP/HDPE 50ML 14000 RCF rating - Amber - 500/Case
Centrifuge Tubes 50ml, Conical Bottom, PP/HDPE - EACH
$0.84Centrifuge Tubes 50ml, Conical Bottom, PP/HDPE - EACH
Centrifuge Tubes AMBER 15ml, Conical Bottom, PP/HDPE - EACH
$0.84Centrifuge Tubes AMBER 15ml, Conical Bottom, PP/HDPE - EACH